huong dan su dung photoshop cs5

5/20/2018 Huong Dan Su Dung Photoshop CS5

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Hng dn sdng Photoshop CS5Ngun: http://www.quantrimang.com.vn/kienthuc/do-hoa-may-tinh/photoshop/72827_Huong-dan-su-

dung-Photoshop-CS5-Phan-1-Toolbox.aspx

STT Ni dung Trang1 Hng dn sdng Photoshop CS5 - Phn 1: Toolbox 2

2 Hng dn sdng Photoshop CS5 - Phn 2: Cc Panel 6

3 Hng dn sdng Photoshop CS5 - Phn 3: Gii thiu Layers 19

4 Hng dn sdng Photoshop CS5 - Phn 4: Cc menu cbn 29

5 Hng dn sdng Photoshop CS5 - Phn 5: Chnh sa nh 41

6 Hng dn sdng Photoshop CS5 - Phn 6: Nghthut s 52

7 Hng dn sdng Photoshop CS5 - Phn 7: Thit kv trnh by vi Type CharacterPanel

67

8 Hng dn sdng Photoshop CS5 - Phn 8: Menu Filters 79

9 Hng dn sdng Photoshop CS5 - Phn 9: Xa bnhng hnh nn phc tp trongPhotoshop

102

10 Hng dn sdng Photoshop CS5 - Phn 10: Sdng Layer Mask v Vector Maskxa nh nn

110

11 Hng dn sdng Photoshop CS5 - Phn 11: Thay i mu sc tnhng bc nhen trng

118

12 Hng dn sdng Photoshop CS5 - Phn 12: To hiu ng Light v Glow 125

13 Hng dn sdng Photoshop CS5 - Phn 13: To hiu ng phn chiu tmt nc 131

14 Hng dn sdng Photoshop CS5 - Phn 14: To hiu ng vng chuyn ng 144

15 Hng dn sdng Photoshop CS5 - Phn 15: Xa np nhn bng cng cHealingBrush

153

16 Hng dn sdng Photoshop CS5 - Phn 16: Xa i tng bt kkhi bc nh 160

17 Hng dn sdng Photoshop CS5 - Phn 17: Xl nh hng lot vi PhotoshopActions

166

18 Hng dn sdng Photoshop CS5 - Phn 18: To hiu ng nh lng nhau 178

19 Hng dn sdng Photoshop CS5 - Phn 19: To nh Out of bound 189

20 Hng dn sdng Photoshop CS5 - Phn 20: To hnh nh nm m qua mn hnh 198

21 Hng dn sdng Photoshop CS5 - Phn 21: To hiu ng gn nc trong bc nh 227

22 Hng dn sdng Photoshop CS5 - Phn 22: Gii thiu vtnh nng Fill ContentAware

239

23 Hng dn sdng Photoshop CS5 - Phn 23: To nh nghthut 243

24 Hng dn sdng Photoshop CS5 - Phn 24: Ci t, chia sv sdng PhotoshopAction 262

25 Hng dn sdng Photoshop CS5 - Phn 25: Xa bnh nn tng viPhotoshop Action

265

26 Hng dn sdng Photoshop CS5 - Phn 26: To hiu ng tia st 271

27 Hng dn sdng Photoshop CS5 - Phn 27: To hiu ng Motion trn i tngbt k

291

28 Hng dn sdng Photoshop CS5 - Phn 28: To bong bng trong bc nh 299

29 Hng dn sdng Photoshop CS5 - Phn 29: To hiu ng phng to trong bc nh 312


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Hng dn sdng Photoshop CS5 - Phn 1: Toolbox

Photoshop l mt trong nhng chng trnh chnh sa nh mnh vi mi trnh , knng nhng li l chng trnh

"ng snht" i vi nhng ngi mi bt u. Trong lot bi ny, Qun TrMng shng dn tng bc cbn cho

ngi mi bt u sdng Photoshop c bit l Shop CS5; tm hiu vcc cng cv nhng thao tc cbn nht.

Sau khi ci t xong, bn sthy giao din ca CS5 thay i kh nhiu so vi phin bn c, trng chuyn nghip hn vi nhiu

tnh nng "l" hn.


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Ty chnh khng gian lm vic

Bn smun thxem qua cc panel v palette sn c xem ci no ph hp vi cng vic ca mnh. Trong nhng la chn ny,

bn sthy c ssp xp khc nhau vphn bng mu v panel ph hp vi tng mc ch cng vic.iu ny kh thun tin

khi bn mun c nhng chnh sa khc nhau cho bc nh chDesign hay Painting..

CS5 c chlu nhng ty chnh khng gian lm vic theo thch ca bn li c thsdng sau ny.

Nhp vo >>xem thm vcc ty chn khng gian lm vic. To mt "New Workspace" v t tn n theo bn. Hy chc

chn kch vo 2 ty chn Keyboard Shortcutsv Menuscho khng gian lm vic mi ca bn.

Chn khng gian lm vic bn va to v ty t cc panel cn thit cho cng vic.

Ty chnh Toolbox

Toolbox l ni bn c c tt ccc thao tc x l nh t tr chut. Theo mc nh, n b

kha pha cnh tri ca mn hnh lm vic. Bng cch nhp vo phm mi tn


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Ty chn Palette

pha trn mn hnh lm vic, ngay di thanh menu, bn sthy cc bng cc ty chn. Khi la chn cc cng ckhc nhau

trn toolbox, bn sthy cc ty chn ny thay i ty vo tng cng c.

Cc cng ctrn Toolbox

Rectangular Marquee Tool(phm tt: M):y l cng cla chn dng cbn, la chn vng theo dng

hnh khi cbn (c thl hnh chnht, elip, 1 dng n hoc 1 ct n. Nu mun la chn theo dng

hnh vung hoc hnh trn cn i th giShift trong qu trnh khoanh vng. Nu mun thay i khung chn

gia hnh chnht v hnh ellip th nhn Shift + M (hoc chut phi vo biu tng cng ctrn thanh

Toolbox v chn hnh nh).

Move Tool(phm tt: V):y l cng cdi chuyn. Nu bn ang chn mt vng, sdng cng cny di

chuyn vng chn . Bn cng c thdi chuyn nhiu layer mt lc sau khi chn layer cn di chuyn.

Lasso Tool(phm tt: L):y l mt cng cla chn khc, cng cny cho php bn vnhanh mt vng

chn. Vng chn ny c thl mt hnh dng c bit ty theo tng phn trn bc nh ca bn. GiShift + L

thay i chchn khoanh vng (Lasso) hay a gic (Polygonal hoc Magnetic).

Quick Selection Tool(phm tt: W):y l cng cchn vng gn ng. Kch biu tng bt vvo mt

vng ca bc nh, Photoshop sc v cgng ly vng chn c mu sc tng ng. Nhn Shift + W

thay i gia cng cQuick Selection Tool v Magic Wand Tool.

Crop Tool(phm tt: C): Vthnh mt vng chn hnh chnht, sau ct ly bc nh nm trong vng chn

v. Cng cny rt hu ch thng c sdng ct xn mt bc nh c khng gian hi "tha". Nhn

Shift + C thay i gia cng cSlice v Slice Select, mt cng chu ch to ra nhiu hnh nh tmt

hnh duy nht, thng sdng trong vic ln hnh nh cho mt website.

Eyedropper Tool(phm tt: I): Chn mt mu bt ktti liu m bn m. Shift + I thay i gia cc

cng c: Color Sampler, Ruler v Note Tool.

Spot Healing Brush Tool(phm tt: J): Rt hu ch trong vic xa cc vt , try xc khng mong mun

trn nh. Nhn Shift + J thay i gia Healing Brush, Patch Tool v cng cRed Eye (dng xl mt

)

Brush Tool(phm tt: B):y l cng cpht tp duy nht trn Toolbox. Rt nhiu bi trn Qun TrMng

hng dn sdng cng cny vcc hnh nh lp i lp li. Nhn Shift + B la chn ln lt cng c

Pencil, Color Replacement Tool, v Mixer Brushes.

Clone Stamp Tool(phm tt: S):y cng l mt cng cbrush sa nh khc, giAlt v kch chut vo vng

nn "ngun" v sau kch chut tri chn vng nn mun "ph" vng "ngun" ln. Nhn Shift + S chn

cc cng cng du khc nhau.

History Brush Tool(phm tt: Y): Lm vic song song vi History Palette, bn c th"ly li mu gc" vi

cng cny. Sdng nhmt cng clc, bn chn phn mun ly li mu nn nhnh gc (phn c


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chn phi nm trong vng bthay i nn). Nhn Shift + Y thay i gia History Brush Tool v Art

History Brush Tool.

Eraser Tool(phm tt: E):y l cng cdng xa mt vng nh. Nu nh l layer Background hoc b

kha th vng bxa sly theo mu Background Color. Nhn Shift + E chuyn gia chxa Eraser,

Background Eraser, hay Magic Eraser.

Gradient Tool(phm tt: G): Kch v ko gradient mu phy ln layer hoc vng m bn chn bng mu

foreground v background trn thanh cng c. C rt nhiu ty chn gradient mu bn c thsdng. M

rng trong cng cny cn c Paint Bucket Tool - dng phmt mu n cho 1 vng hoc 1 layer ang

chn. Nhn Shift + G chuyn i gia 2 chphmu.

Blur, Sharpen, and Smudge Tools: mc nh, cng cny khng c phm tt. C ba cng cchnh sa nh

nm trong nt cng cny. Smudge l thanh cng cc bit c thto hiu ng vut mu tuyt vi trn hnh

nh ca bn. Chut phi vo nt cng cchn nhng cng ckhc nhau: Blur v Sharpen.

Dodge and Burn Tools(phm tt: O): Dodge v Burn l cng cchnh sa gip lm sng hoc ti mt vng

cho bc nh. Nhn Shift + O thay i la chn gia cc cng c.

Pen Tool(phm tt: P):y l mt cng c"gy c mng" cho ngi dng mi bt u. Cc cng cPen rt

kh trong vic sdng nhng l mt u im ca Photoshop. Shift + P scho php bn chuyn i gia cc

cng clm vic vi path (ng dn).

Type Tool(phm tt: T): Cho php bn nhp mt on ni dung, mc nh l theo chiu ngang. Nhn Shift + T

chn cng cVertical Type Tool (nhp ni dung theo chiu dc) v Type Mask Tools.

Path Selection and Direct Selection Tools(phm tt: A):y l mt cng cchnh sa cc phn on trong

mt on ng dn (path). C thbqua cng cny trkhi bn sdng Pen Tool v1 on ng

dn. Nhn Shift + A chuyn i gia Path Selection v Direct Selection.

Custom Shape Tool(phm tt: U):y l cng cto cc hnh vector hoc clipart tmt thvin hnh c

sn. Nhn Shift + U la chn gia cc cng cvhnh chnht, tam gic, cc ng nt v hnh clipart.

Zoom Tool(phm tt: Z):y l cng cdng zoom to v nhnh. Phng to vi vic nhn chut tri v thu

nhbng cch nhn thm Alt trong khi kch chut.y l cng ccbn nht trn thanh cng c.

Hand Tool(phm tt: H): Cun ti liu m khng cn sdng con trchut hay phm mi tn. Nhn v gi

phm Space bt ckhi no bn cn sdng cng cny, nhphm Space khi khng cn sdng n n

na.

Background/Foreground:y l bng 2 mu sc ang c sdng chnh sa nh. Mu trn l

Foreground, mu di l Background. Nhn phm X trn bn phm chuyn i mu Foreground thnh

Background v ngc li. Nhn phm D a 2 mu ny vmc nh l trng v en.

Quick Mask Mode(phm tt: Q):y l mt chthay thcho vic to cc la chn phc tp vi cc cng

cBrush, Eraser v Paint Bucket. Nhn phm Q chuyn i gia vic chn chQuick Mask Mode v

chthng.


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2. Hng dn sdng Photoshop CS5 - Phn 2: Cc Panel

Mt trong nhng iu hay nht ca Photoshop cng l iu tnht: l qu ti cc ty chn. Hy xem lt qua cc

panel mc nh c thnm c nhng tnh nng no cn dng trong qu trnh sdng Photoshop bn c thtm

li khi cn.

Panel mc nh

c t pha

bn phi ca s

lm vic ca

Photoshop. N

cha mi thitlp hu ch cho

ngi mi s

dng

Photoshop, bn

c th iu

chnh, n hoc

hin chng.

Khng gian lm

vic ca

Photoshop c

th rng hn

gip bn thoi

mi lm vic khi

bn cho n cc

thanh panel i.

Mc nh thit lp

ca cc panel

trong phn lm

vic Essentials

s c dng nh

sau. Ngoi cas lm vic

Essentials bn

cn c th chn

cc khung lm

vic khc nh

Design, 3D

bng vic kch

vo la

chn thm. Ngoi

ra khi phc

li cc paneltrong tng khung

lm vic bn c

th la chn

Reset trong

menu ng cnh

khi kch vo

.


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Cc panel c thc gp li bng cch kch vo pha bn phi trn ca panel.

Bn c thko panel i bt kvtr no thun tin cho vic sdng bng cch kch v ko panel tng ng ra khi vtr cnh

ca n.


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ng nhin, panel cng c thc t li ng vtr nhban u bng cch ko vst cnh phi ca ca sPhotoshop, cho

n khi bn thy xut hin mt thanh mu xanh pha bn phi ca s.

Tm hiu cc panel mc nh

Trong khung lm vic Essentials c mt vi panel mc nh. N hin thpha trn cng (bn cnh menu Help)

Mini Bridge: Adobe Bridge l mt chng trnh duyt file nh tng tnhFaststone, XnView hay Google Picasa. CS5

tch hp mt phin bn nhBridge cho php bn duyt o cc thmc nh ca mnh mt cch n gin hn qua panel.

iu ny thc shu ch v gip bn tit kim kh nhiu thi gian trong vic qun l nh.


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Vic duyt o cc thmc nh trong Photoshop rt hu ch. Bridge schti khi bn mpanel v chn Start Browsing. Cc cng

ctrc quan siu hng ti cc thmc trn my tnh; cc file/thmc quan trng v thng sdng sc thc thm

vo phn Favorites truy cp nhanh khi cn.

History: y l mt trong nhng tnh nng quan trng nht trn Photoshop, History cho php ngi dng undo li nhiu

mc cng vic lm.


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Nhbn thy trong hnh di, hnh bn tri l cc thao tc lm vi bc nh, hnh bn phi l thao tc undo gn nhli ton b

cng vic lm.

Sdng panel History, bn c thback li cc cng vic gn nht lm vi bc nh hoc thm ch khi phc li nh gc (trong

trng hp chnh sa khng ng theo mun) bng cch kch vo phn trn cng ca panel History.

Color: y l mt panel n gin, n chnh l phn mu sc m bn t cho foreground v background


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Bn c thiu chnh gi trmu Red, Green v Blue t0 255. Gi trcng cao mu cng sng v ngc li. Ngoi ra bn cng

c thchn mu tthanh mu pha di panel, n c vddng chn hn.

Ngoi ra bn cng c th ty chnh cc ty chn mu khc bng cch kch vo v t slider cho nhng chmu khc

nhau.

Swatches:y l mt ngun ti nguyn hay cho ngi mi bt u v cvi cc chuyn gia, swatches l mt bng mu

sc c lu.

Mc nh, CS5 slu 122 mu sc chyu cho bn sdng.

Bn c thto mt swatch mi tmu foreground bng cch kch vo v chn New Swatch

Mu sc bn chn lu shin trtrong bng Swatch.

Styles: L mt panel cha cc Layer Effects c lu, Styles c thl mt cch nh dng kh th vcho ngi mi btu v cng gip cho nhng chuyn gia tit kim thi gian trong vic ti sdng cc nh dng layer phbin.


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Rt n gin, bn chcn kch vo bt kstyls mc nh no c thnhanh chng sdng li chng sau ny. Nu khng mun

chn mt nh dng no cthcho layer, bn hy chnh sa li chng bng tay hoc kch lun vo nt gbhon ton

cc hiu ng layer.

Rt nhiu hiu ng mc nh

Bn c thchn nhiu hn na cc nh dng c sn bng cch kch vo chn thm.


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Adjustments: y l panel iu chnh to ra cc lp cho bc nh bn thm sng ng v p hn. Bn c thsdng

cc tnh nng Hue/Saturation, Contrast hay Levels cho nhng bc nh. Tnh nng ny thc cht l to mt layer mi ln trn bc

nh ca bn v mi iu chnh u thc hin trn layer mi ny.

Kch Levels tng to mt layer adjustment mi.


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Bn sthy cc ty chn thanh trt iu chnh vtng phn ca hnh nh.

Nhng thay i ny c thc Undo m khng cn sdng History hay cc chc nng Undo khc, chcn xa cc layer iu

chnh c to

Nhiu lp iu chnh c thc to cng lc v nu cn sdng lp iu chnh no th bn chcn n i cc lp iu chnh

khc bi chng l nhng layer ring bit.


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Masks: Panel marks l mt phng thc loi bcc phn ca layer, a chng vdng transparency.y l mt

cch kh hay bbackground tmt layer m khng cn sdng hiu ng

Panel Mask l mt tnh nng c o trong CS5, n c thgip nhng ngi dng mi ct bbackground tcc bc nh m

khng tn nhiu cng sc.


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Layers: Layer l mt tnh nng

chun ca Photoshop, n cho php ngi

dng to ra nhng bc nh 2D t nhiu

phn c thchnh sa.

Mt lp chnh sa nghthut mi lm p hn cho bc nh (hoc xu i) m khng lm nh hng ti lp nh gc.


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Mt lp c thc sao chp, mask v rt nhiu thao tc khc. Adjustments cho cc lp cng c to v qun l trong panel

Layers ny.

Cc layer c xp chng ln nhau, kt hp vi nhau to ra nhng bc nh hon ho.

Cc chOpacity v Blending cng c qun l trong panel ny. Hnh nh chnh sa vi cc lp c thto nhiu hnh nh

phong ph v rt ddng cho vic chnh sa li.


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Channels: Cc bc nh shin thmu sc theo skt hp ca cc mu cbn. Cc mu cbn ny shin thc

lp trong panel Channels ca Photoshop. Ngi mi sdng c thbqua panel ny.

Nu bn

quan tm

ti vic s

dng

Channels,hy lu bc

nh li

trc khi

thnghim.

Paths:y

l mt thnh

phn kh

phc tp ca

Photoshop,

cc path da

trn thnh

phn chnh

l vector

(tng t

nh

Illustrator).

Vector thc

cht khngkh hiu

nhng cng

cPen th li

rt kh v

gy bc bi

cho ngi

mi s

dng.


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3. Hng dn sdng Photoshop CS5 - Phn 3: Gii thiu Layers

Mt trong nhng thnh phn chun ca Photoshop l Layers, n chnh l nn tng bn c thto nn nhng bc nh

p. Trong bi ny, Qun TrMng sgii thiu mt vi thao tc sdng layer cbn lm ni bt mt bc nh.

Bng Layers l mt trong nhng thnh phn quan trng nht ca Photoshop, bt ckhi no sdng Photoshop bn cng mt rt

nhiu thi gian vo vic thao tc trn panel ny.


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Nu khng thy hin ththnh phn ny trong ca slm vic, bn c thmli n bng cch vo menu Window> Layers(hoc

nhn phm F7)

Dng cng cLasso to ra mt hnh dng bt k, trong trng hp ny, tLayersc vra. Nhng Lasso scha to mt

layer mi, do bn phi kch vo trong bng Layers (hoc nhn Ctrl + Shift + N) to 1 layer trng.


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Bn c tha vo layer mi ny mt file nh mi hoc bt kthnh phn no ty vo mc ch chnh sa nh ca bn. Mc

nh, mt layer mi c to ra sdng khng nn (transparent)

Nu mun thm nn vo layer mi ny, bn chcn vo Edit> Fillv chn mu cn t.

Mu nn layer mi trong v dchng ti va lm l mu en. Sau khi mu cho i tng va vxong, hy bvng chn i

thc hin 1 thao tc khc. bla chn ca mt vng, bn chcn nhn Ctrl + Dtrn bn phm.

Nhn Ctrl + D bla chn

Nhbc nh trong v dny, chLayer ln hnh nh u tn la v gy xu cho bc nh, trong trng hp ny bn cn

chnh sa li vtr ca chLayersao cho hp l.

Sdng cng cMove Tool (phm tt V) di chuyn cc layer c chn trong panel Layers ca Photoshop.


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Theo nhhnh nh trn th vtr tu con thoi vn bchLayerche khut, bn c thko, xoay n theo mt vtr khc khng

lm xu i bc nh gc.

xoay layer bn c thchn layer cn xoay, nhn Ctrl + Ttrn bn phm, a trchut vo gc ca hnh chnht bao quanh

layer v quay.


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Ngoi thnh phn Layerva to, bn c thchn nhiu lp layer khc nhau ln bc nh, mi layer l mt thnh phn c lp th

sgip bn chnh sa linh hot hn.

Nu c mt layer no khng ph hp khi c cc layer khc th bn c thn n i bng cch kch vo biu tng

layer tng ng mun n. Hin li layer th lm cch ngc li, kch vo vung trng u mi layer.


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to chch

thch cho nh, bn

chn cng cType

Tool(phm tt: T)

v nhp vo ni

dung ch thch.

Ni dung ny c

ththay i c

nu sau ny bn

cn chnh sa li.

Vi mt ni dung

ch trch trn nn

nh khng ni bt

lm, bn c ths

dng ty chn

Blending Options

thm hiu ng cho

layer ang c

chn. Chut phi

vo bt klayer no

cn to hiu ng v

chn Blending

Optionstrn menu.

Vi ty chn ny bn sthy hp thoi Layer Style xut hin. Ti y bn c thla chn hiu ng bng, to vin.. v rt

nhiu hiu ng khc cho i tng.


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Bn c thdng nhiu kiu hiu ng khc nhau cho cng mt i tng/layer min sao gip i tng ni bt hn trn mt

nn nh phc tp.

Ngay ckhi chn xong hiu ng, nu cn thay i li ni dung i tng (trong trng hp ny l font chAplollo 11) th vn

c thlm c.


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Trong panel Layer, bn c thkim sot c mi layer cng nhhiu ng ca layer. Nu cn n i hiu ng hoc layer no vn

chcn kch vo biu tng . C rt nhiu kiu hiu ng layer khc nhau trong panel Layer ty thuc vo tng i tng

bn to.

Trong panel Layers, bn c thkch vo to mt lp layer mu khc, cn c gi l layer Adjustment


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Bc nh sau c to thm mt lp Adjustment

Lp Adjustment ny cng c lit k trong panel Layers v n chnh hng n cc lp nm di n. Bn hy ththay i v

tr lp nhn thy snh hng ln nhau gia cc lp. Lp Adjustment ny cng c thchnh sa hiu ng tng tnhnh

cc layer thng thng.

C nhiu hiu

ng ty chn chnh sa

cc lp

Adjustment,

trong c c

thnh phn

Gradient.

Bn c th

chnh samt vi ty

chn vi hiu

ng Gradient

nhkiu,

mu sc, gc


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Cc lp Adjustment c n hoc chnh sa bng cch kch p chut vo chng trn danh sch trong panel Layers

Vic thao tc vi cc lp trong panel Layers sgip tng khnng sdng Photoshop, qua c c nhng hiu ng nh

mong mun trn bc nh m bn cn chnh sa.


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4. Hng dn sdng Photoshop CS5 - Phn 4: Cc menu cbn

Photoshop c mt hthng menu rt ln vi cc ty chn m khng mt ngi dng no c thbqua.

Bi hng dn ny ca Qun TrMng sc mt ci nhn tng qut cc menu, thng qua sgip bn ddng hn trong vic

tm kim cng cchnh sa nh ph hp.

Thanh Menu

y l mt thanh menu tng qut cc chc nng, n nm pha trn cng ca slm vic ca Photoshop. Mi mt nt l mt menu

tng qut, chng ta slt qua mt lot nhng menu ny.

Menu File


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Ngoi nhng tnh nng hin nhin nhNew, Open, Close th menu ny cn cha rt nhiu tnh nng khc m skhin bn phi

bi ri

Browse in Bridge:y l mt chng trnh i km vi Photoshop duyt hnh nh. N cho php ngi dng qun l nh di

dng hnh nh (chkhng phi chtn file), tng tnhGoogle Picasa. Bridgle l mt chng trnh kh hay tuy nhin n c th

gy phin nhiu nu bn v tnh mv n tn kh nhiu thi gian ti.

Browse in Mini Bridge: Mini Bridge l mt phin bn live ca Bridge duyt ngay trong Photoshop (khng phi mchng trnh

mi nhBrowse in Bridgle). Rt dsdng nhng li mt thi gian ti.

Open As:y c vnhl mt mc tnh nng c vn (hoc c th hng). tng nh sn xut a ra l vi tnh nng ny

c thmmt loi file khc (v dnhmt tp tin PSD c phn lp) di dng file nh.

Open As Smart Object: To mt smart object tmt file bt kchn gin bng cch mn. Vic thay i kch thc v chnhsa Smart Object khng nh hng ti tp tin gc ban u, do nu bn c khoch thay i kch thc 1 i tng nhiu ln

th bn nn mn trong chSmart Object.

Share my Screenv Create New Review:y l cc tnh nng Adobe CS Live chc cung cp ti nhng ngi dng c ng

k bn quyn v c to mt ti khon trn Adobe.com.

Device Central: Mt chng trnh ring bit htrcc ng dng cho in thoi di ng v smartphone.


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Save for Web and Devices: Mt loi ng dng dng nn file thnh cc file dng JPG, GIF, PNG hoc cc nh dng WBMP

ph hp cho vic ng ti ln web. Trong trng hp ny, Devices dng chcc dng my smartphone.

Revert: Ti li file tim lu li gn nht. Bn smt tt ccc thay i v History khi thc hin thao tc ny, tuy nhin vic ny

cng c li ch ring trong mt strng hp.

Place: Chn mt file mi vo file ang m, cho php bn thay i kch thc v chnh sa nhmt i tng Smart Object.

Automate and Scripts: Ty chn ny gip cho nhng chuyn gia sdng Photoshop thc hin c nhanh chng cc chnh sa

lp i lp li. Scripts l mt tin ch khc th vv ng xem xt, kcvi ngi dng cbn.

Menu Edit

y l mt menu kh r rng vi nhng tnh nng hu ch nht trn PS.


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Undo, Step Forward, Step Backward: Undo l mt tnh nng phbin v rt thng dng trong nhiu chng trnh hin nay.

Step Forward v Step Backward l di chuyn qua li gia cc bc trn panel History.y l mt cch n gin sdng

History Panel.

Cut, Copyv Copy Merged: C thbn qu quen thuc vi nhng hnh ng nhCut, Copy, Paste trong cc menu Edit (ca

nhng chng trnh phbin nhMS Word). Copy Merge l tnh nng v cng hu ch, n c thsao chp mt ti liu a lp

nhth l nhng lp c sp nhp.

Fill: Cng cny thng bbqua mc d n l mt cng ckh hay. Fill slp y mt vng chn, mt layer hoc chanelbng mu foreground hoc background, mu trng, en hoc mu ca chnh ni dung bc nh. CS5 c mt cchlp y hnh

nh gn ging nhtht vi vic ti to li mt phn hnh nh bng cc i tng nn xung quanh phn khuyt .

Stroke: To mt ng vin xung quanh i tng c la chn vi bt kmu no m bn sdng. Bn c thiu chnh

dy ng vin ny hoc la chn ng vin c to l vin trong, chnh gia hay bao ngoi i tng.

Content Aware Scale: Sdng cng ctng tnhtrong Content Aware Fill vi phm vi l mt phn ca hnh nh. Bn c th

ty chnh kch thc ca i tng vi ty chn ny.

Puppet Warp:y l mt tnh nng mi kh phc tp trn CS5, n cho php ngi dng c thbp mo hoc ko hnh nh theo

nhng cch thc kh phc tp.


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Transformv Free Transform:y l mt cng chu ch dng thay i kch thc mt hnh nh, chnh sa v to ra cc

im c thko mo hnh (nu cn).

Keyboard shortcuts: menu ny dng chnh sa v gn mt sphm tt bn phm ty chnh cho mi mc menu trn

Photoshop. N thc srt cn cho bt kngi sdng no quen dng phm tt.

Menu: Cho php ngi dng chnh sa trnh n hin ti, n i tnh nng m hght hoc khng bao gisdng, v lm ni bt

cc tnh nng cn thit.

Preferences: Cha nhiu vn khc m bn cn chnh sa vi Photoshop.

Menu Image

Menu Image cho php bn thay i vsu ca mu, hnh nh v nhiu tnh nng khc. Cc ty chn hu ch nht y l g?

Mode: Chmu bn c ththit lp cho nh nhRGB hay CMYK, cng nhcc dng bit mu khc nhLab hoc Indexed.

Bn khng nn sdng bt kdng mu no ngoi RGB trkhi bn quan tm khn ti vic nh dng nh v nh kthut s.


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Adjustments: Mt menu phvi cc thnh phn iu chnh sng, tng phn, Levels, Curves, cng nhHue/Saturation.

C mt lot cc ty chn khc, v di y l mt sthnh phn quan trng nht:

- Brightness/Contrast: y l thnh phn c bn iu chnh tng phn sng/ti

trong cc bc nh. L mt cng chay v dsdng cho ngi mi bt u.

- Levels: Mt cch tinh chnh hn vphm vi gi trtng phn trong cc bc nh.

- Curves: Mt cch iu chnh gi trv chanel phc tp hn, n cho php ngi dngiu chnh gi tr, nhm ti mc tiu vi chnh xc cao hn. Tnh nng ny thng

c cc chuyn gia sdng.

- Exposure: Cng l mt trnh n khc iu chnh tng phn sng/ti. Ty chn

ny c sdng nhiu cho cc nhip nh kthut s.

- Hue/Saturation: iu chnh mu sc hnh nh cng nhti sng v sng ng ca

nh.

- Invert:o ngc hai mu trng en ca nh. Tt ccc mu sc khc trn nh shin

ththeo chi lp mu hin ti.

- Posterize:y l mt blc gim mu sc hnh nh vgii hn mt smu cbn.

- Threshold: y cng l mt b lc mu khc chuyn bc nh ca bn vdng 2 mu cbn l trng v en, hon ton

khng c mu xm.

Auto Tone, Auto Contrast, Auto Color: Photoshop scgng ci thin tng bc nh ca bn bng vic iu chnh Tones,

Contrast v Color. N c gi tPhotoshop Elements (mt trnh sa nh tng tnhng dng cbn), y l cng chay

cho ngi mi sdng.

Image Size: Khng nn nhm ln thnh phn ny vi Canvas Size, v vi la chn ny kch thc ca ton bfile nh sbthay

i.


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Canvas Size: Tng kch thc trng xung quanh bc nh.

Image Rotation: Quay bc nh theo mt gc 90ohoc 180o, ngoi ra cng c thtty chnh gc quay ca nh bng cch

chnArbitrary.

Duplicate: To mt file nh mi l bn sao ca file hin ti. Tp tin mi skhng c thnh phn History sa.

Menu Layer

y l ni cha cc thao tc chnh sa v lm vic vi lp i tng. Menu Layer c rt nhiu menu phv cc ty chn phc

tp. Bn c thxem li phn 3ca lot bi hng dn ny.


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New: Cc menu phtrong menu ny cho php bn to ra cc lp mi cng nhcc ty chn chuyn lp hin c thnh lp

Background (nu cn). Bn cng c thnhm cc lp ang chn thnh mt nhm (vic la chn nhiu lp sdng Shift hoc Ctrl

tng tnhthao tc vi cc file trong thmc). Ty chn ny sto ra cc thmc lu trnhng lp c chn

nhm.

Duplicate Layer: Cho php ngi dng to mt bn sao ca lp ang c chn v lu trn vo ng file ang mhoc to ra

mt file mi.

New Fill Layer/New Adjustment Layer:y l cch to ra 2 loi lp mu mi phln trn lp nh hin ti. Bn c thty chnh2 lp mi to ny mt cch ddng to ra nhng bc nh sng ng.

Layer Mask/Vector Mask: Cng cdng lc hoc n mt phn (hay tt c) cc lp ang hot ng. C skhc bit kh c

bn gia hai loi Mask ny l Mask theo vector v theo im nh.

Clipping Mask:y l mt tnh nng kh kh hiu, n dng t mt lp hoc nhm lp thnh Mask minh bch cho lp

di n.

Group Layers/Hide Layers: Nhiu lp c thc chn trong panel Layers v c nhm/n trong menu ny.

Align/Distribute: Cng cny dng sp xp cc lp trong khng gian lm vic/khng gian nh. Vi cng cny, bn c th

cn i tng vo gia nh hoc chnh khong cch u gia cc i tng mt cch ddng.

Merge Down: Kt hp cc lp hin ti (hoc nhm lp) vi cc lp di n.

Merge Visible/Flastten Image: Kt hp tt ccc lp trong file ca bn. Merge Visible sbqua tt ccc lp n trong panel

Layers, trong khi Flatten Image sbchng i hon ton. Merge Visible sto ra cc khong transparen ngoi nhng lp nh

kt hp, cn Flatten Image sto ra mt lp Background theo mu m bn nh sn Background color.


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File gc trong panel Layers, hin thcc lp hin ti

File sau khi kt hp bng Merge Visible, vn ginguyn lp transparen

File sau khi kt hp bng Flatten Image, nn background mu trng

c thm vo sau khi kt hp.


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Cc Menu quan trng khc

Phn cn li ca cc menu trong Photoshop gn nhl kh phc tp cho ngi mi sdng.

Menu Select: Menu ny lm vic vi cc cng cMarquee,

Lasso v Wand trm panel Layers. Select All, Deselect v

Reselect l cc cng cchn i tng. Khi bn ang la

chn 1 phn i tng, Invert sc tnh nng o ngc

phn la chn ca bn, ngha l phn nh c chn ban

u s thnh khng chn, v phn nh khng c chn

ban u sthnh c chn. Bn cng thchn tt ccc

lp trong panel Layers tcng ctrn menu ny, ngoi ra

cn c thiu chnh cc la chn tmenu phModify. Ty

chn ch Quick Mask cng c iu chnh ti menu

Select ny.

Menu Filter:y l mt thvin template sn c cho ngi

sdng Photoshop. Filter cho php bn la chn cc loi

bin dng kh th vcho bc nh. C ci thc shu ch,

c ci khng, ty thuc vo mc ch ca ngi sdng.

Filter l mt thnh phn kh ln trong PS v cn phi cmt bi vit ring khai thc cc thvin trong menu ny.


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Menu View: l mt menu cha rt nhiu cc thnh phn t

dng ca Photoshop nh vic thay i kch thc v hnh

dng ca im nh, ngoi ra cn cha cc thao tc cbn

nh Zoom in, Zoom out. Vi menu Print Size, bn c th

xem trc kch thc in hoc nhanh chng zoom 100% vi

Actual Pixels. Trong menu ny, bn cng c th tt nhng

iu gy phin nhiu nh Snap, Rulers cng nh xa

Guides hay Slices.

Menu Windows:y l menu qun l vic hin th/khng

hin thca cc panel, Options, Toolbox... trn mn hnh.


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Menu Help: l menu cui cng nhng cng khng km phn quan trng, n cha mi thng tin cbn ca mt ng dng. Thng

qua n bn c thkim tra, tm kiu vcc cng cm mnh cha nm r hoc thng scthvphin bn ca phn mm.


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5. Hng dn sdng Photoshop CS5 - Phn 5: Chnh sa nh

Photoshop c tn Photoshop l c l do ca n, v n l mt chng trnh chuyn chnh sa nh. Bi ny Qun Tr

Mng sgii thiu squa mt skthut chnh sa nh cbn v tm hiu lm cch no c thci thin mt bc

nh gia nh.

Ct nh c khung nhn p hn

Thng thng khi chp mt bc nh kthut s, kt qusl mt bc nh vi khung nhn hi rng, khung nhn long lm mi

trng tm ca hnh nh. Mt trong nhng iu cn lm u tin i vi bc nh l thnghim cng cct xn nh Crop.


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Bm Cchn cng cCrop. Sdng chut nhp v ko to thnh mt khung chnht bn trong bc nh (nu cn xn nh

theo hnh vung th giShift trong qu trnh nhp ko chut)

Vi khung chnht c vra, bn c thdi chuyn, thay i li kch thc cho chnh xc hn trc khi nhn Enter xn

nh.


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Bn c thundo li thao tc vi phm Ctrl + Z (undo nhiu ln th nhn Ctrl + Alt + Z) v thc hin li thao tc xn nh nu cha

ng .

iu chnh tng phn vi cng cLevels

Hnh nh chp thiu nh sng c thkhin bc nh ca bn trnn m m hoc ti tm khng r cc chi tit. Cc cng ciu

chnh sng v tng phn l mt la chn hp l trong trng hp ny, cng ctt nht sdng thng l Levels.


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Mbc nh cn chnh sa, nhn phm Ctrl + L mhp thoi Levels. Theo mc nh th n ging nhhnh di.

Ba nt thanh trt i din cho phn Shadows(vng ti nht), Midtones(phn ti trung bnh) v Highlights(vng sng nht) ca

bc nh. Bng cch iu chnh chng nhhnh minh ha trn, vng sng c mrng ra, im Midtone c ko gn hn v

pha Shadows mrng hn khong cch gia phn Midtone vi Highlights gip bc nh sng hn mt cch tnhin.


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Nhp OKng chchnh sa. Ngay lp tc bn sthy chi tit bc nh trng sng hn, bu tri bc nh di khng cn

m m, u m nhnh ban u. C thsphi chnh sa vi ln th bc nh trng mi sng tht tnhin.

iu chnh mu nht bt

Mt trong nhng vn ln nht vi nhng nh chp trong nh l qu nhiu mu sc khin ngi xem ri mt. Di y l mt

cch n gin gim bt mu sc ca mt bc nh, vi v dny l gim bt mu vng.


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Bn vo phn Image> Adjustments> Selective Color

Selective Color l mt cng ccho php bn iu chnh hnh nh thng qua cc mu sc cho. l: mu(Red), Xanh lc

(Green) v Xanh dng (Blue) l cc mu cbn ca nh sng; mu Xanh sng (Cyan), Tm (Magenta), Vng (Yellow) ven

(Black) l mu sc chnh ca vic in n; ngoi ra cn mu Trng (White) v Trung tnh (Neutrals).


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Trong bc nh v dca chng ti c hi nhiu tng mu vng, do trong trng hp ny schn Yellows tmenu Color s

xung. Bn c thsdng cc thanh trt iu chnh mu sc cho ph hp nht.

So vi hnh nh ban u, hthng nh sng hin ti ca bc nh trng tnhin hn, hnh ban u c vhi nhiu mu vng

qu.


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Lm sc nt nh mm khng lm hng mu sc

i khi nh sng trong nh c thmang li hiu ng m p v huyn o cho cc bc nh ca bn. Tuy nhin, vic huyn o qu

mng li nhng nt mtrn bc nh. C rt nhiu blc trn Photoshop c thlm sc nt cho hnh nh nhng slm sai lch i

mu sc hoc lm mo hnh nh. Vi mt sthao tc sau sgip bn lm sc nt li bc nh nhng vn ginguyn vn c

mu sc m p ban u.

Lab color l mt khng gian mu sc nhRGB v CMYK. N khng thng c sdng lm nht l trong thgii nhip nh

chuyn nghip, thng c sdng nhiu hn vi cc tp tin nh nghthut kthut s.

chuyn nh vo chLab color, bn vo Image> Mode> Lab Color


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Thay i nh sang Lab color smang li mt sthay i vchphn mu nhng bn skhng thnhn thy bng mt

thng.

Chuyn sang panel

Channels cnh Layers.

Nu khng tm thy,

bn c thbt n ln

bng cch vo menu

Window> Channels.

Chn channel

Lightness, bn sthy

mt phin bn nh

khng mu sc nh

hnh

Nu nh bn khng thy channel Lighness hoc nh ca bn khng phi chkhng mu th hy thc hin li cc thao tc trn.


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Vo Filters> Sharpen> Unsharp Mask. Unsharp Mask c thtng tng phn v mit sc cc nt hnh nh hn.iu chnh

cc gi trsao cho hnh nh khng to nn sc nt qu vn gic vtnhin ca bc nh.

Thng thng, blc Unsharp Mask c thto ra nhiu khong ti, v thhnh nh tnhin hn, bn cn iu chnh Level

gim bt sth ca im ti.


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Nhn Ctrl + Lmcng cLevel.iu chnh Midtones v Highlights (tng tnhv du bi) lm gim bt nhng

im ti bto ra tblc Unsharp Mask

Cui cng l chuyn li bc nh vchmu RGB: Image> Mode> RGB.Kt qucui cng ph hp vi mong mun ca

bn cha, nu cha c ththc hin li cc bc trn chnh sa sao cho ph hp. Khi lu li nh th nhkhng lu tr ln

nh gc v bit u nh sau khi chnh sa ca bn li xu hn nh gc.


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6. Hng dn sdng Photoshop CS5 - Phn 6: Nghthut s

i vi bn c a thch nghthut, Photoshop cung cp kh nhiu ty chn cho vic vkthut s. Cho d vic vca

bn l "ngh" hay chn gin l mun vcho vui, hoc hc tp th cng cvca Photoshop cng rt bch.

Nu bn lun mun trthnh dn vnh nghthut snhng cha bao gidnh nhiu thi gian tm hiu Photoshop th bi

hng dn ny sgip bn bt u mt cch nhanh chng v ddng nht.

Bt u vi cng cBrush


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Brush (phm tt l B) l cng cquan trng nht ca Photoshop. N c thl cng cphc tp nht so vi cc cng ctrong

chng trnh v thng th dn mi vo ngh t sdng n n. C mt lot cc ty chn trn panel Brush, bn sphi lm

quen ln lt vi cc mu vnghthut trn panel ny. Nu khng tm thy panel Brush, hy vo Window> Brushmbng

iu khin.

CS5 cho php la chn c nhiu hn cc cng cBrush trong bng ty chn trn mn hnh. Ti y bn c thiu chnh mcm, kch thc v cc ty chn khc

Bn sthy nhiu ty chn khc cho cng cBrush bng cch kch chut phi vo vng lm vic.i vi mc ch ca bi

hng dn ny, chng ti strnh sdng brush phc tp trong hnh u tin, v chyu sdng bng ty chn tmenu chut

phi (hnh trn).

Hng dn sdng Brush Tool

Nhn Ctrl + Shift + Nto ra mt file mi. Lm tng bc theo hng dn di y c thnm r hn vcch sdng cc

cng cBrush c sn.


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y l mt thit lp dng cbn c thnm r cch lm vic ca Brush. Nhp chut phi mra menu ngcnh v chn

brush u tin Soft Round. Bn c thiu chnh kch thc ca u vvi thanh trt trn cng (Size)

Mt ng stroke mu en sc vra nn trng tng tnhthny

Vo bng ty chn pha trn khung lm vic v thit lp Opacityxung 50%

Vn kch v ko chut vmt ng stroke ln mn hnh lm vic, ng vsau ny cng mt mu sc nhng mhn so vi

nt vu tin.


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Chut phi ln nn mn hnh lm vic mmenu ngcnh mt ln na, ln ny bn chn ty chn thhai Hard Round

Vn thit lp Opacity nhthit lp trc, ng nt vra sc cng hn so vi kiu Brush u tin. Ty chnh tng

thnh phn trn thanh ty chn tri nghim tng sthay i khc nhau.

Tng tnhOpacity l thit lp Flow. Trli thit lp Opacity v100% v thit lp Flowthnh 50%

Bn sthy ngay lp tc cc ng vkhc nhau.


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Phng to hnh nh chng ta sthy nt vc im khc bit g. Vi Opacity th nt vmt hn cn Flow th to ra nhng hnh

nh lin tc ca nt v(hnh trn). Skhc bit ny i khi lm ngi dng cm thy bi ri.

Airbrush Mode l mt ty chn kh kh hiu. Gn nhmi phin bn gn y ca Photoshop u c biu tng Airbrush ny

trong bng ty chn. Kch vo n chng ta cng tm hiu skhc bit.

Ty chn ny sto ra mt nt vc mm rng hn


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Vcm gic tht hn vi Tablet

Vn sdng brush va chn, bn hy thtrn talbet ha v chn ty chn ngoi cng bn phi Tablet pressure controls

size

Mt nt vvi u vbt u rt nhv mt v dn pht trin ra.

Cn c mt ty chn khc l Tablet pressure controls opacity stng tthay i mc ca nt vtnhsang m

hn

Di y l ng dng ca dng u tin trong bng Brush vi vic thit lp mnht ca nt vtheo nhiu cch th v.


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V cc nt vkhc


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Vtranh thi kthut svi brush

Thay v vic scan mt bc nh vtay, bn c thchp li bc nh v dng cc cng cbrush t li nh sao cho ging nh v

thng thng bng mc.

Bn nn lm vic phn gii in tt nht. Mt khi pht ha xong hnh nh, bn c thvo Image> Image Sizechnh li

kch thc.


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300 pixels/inch l mt phn gii in kh chun. Mrng hnh nh ny ln 10 inch to ra mt bc nh rng 3,000 pixel, vi kch

thc ny bn c thvbt chnh nh no ph hp.

To mt lp iu chnh mu sc (adjustment) ln trn layer nh. Ty chnh bt cmu sc hay nh sng nh thno l ph hp

nht.


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Theo v dny chng ti smu sc nh sng l mu hng, thay i Blending Mode vi ty chn Blend Model Screen.

To mt layer mi bt u vmt lp nh

s.

Chn cng cBrush hoc Pencil vli bc nh


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Nu bn c tablet th vic vny va nhanh chng li ddng.

Mt kch thc brush n sddng vln khung cc ng nt vi dy mng khc nhau

thm mu sc vo hnh nh, bn nn to layer mi (Ctrl + Shift + N) sau to mt group cho n. Phi m bo phn layer

mu sc nm di lp nt vban u.


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Thnh phn Fill kt hp vi cng cbrush sgip nhanh chng t mu cho mt khu vc hnh nh.

Nu bn sdng fill mu trn nhiu lp, bn smun check All Layers pha bn phi ca cc ty chn.

Thm lp mi cho mi mu sc mi hoc chlm vic trn mt lp duy nht vic ny ty thuc vo sthch ca bn.


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Vic lm vic vi cc lp mu c lp sgip ddng chnh sa hn vi cc vin mu tha


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Vi mt hnh nh phng hon ton cha c nhng lp bng th hnh nh vn cn thiu i tht. Gim i phn Flow v thit lp

Opacity bnh thng, bn c thnh ln phn bng ca hnh nh.


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Trong khi bc hnh trn l thc hin bng chut trn my tnh thng thng th bc hnh di y c vchtrong khong thi

gian 20:

Chcn im thm mt sim sng ti na l bc tranh vca bn sthc shon ho.


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7. Hng dn sdng Photoshop CS5 - Phn 7: Thit kv trnh by vi Type CharacterPanel

Nhng chng trnh nhPhotoshop cho php ngi dng hin nay ddng hn trong vic thit kv hc thit k. Ch

cn hc cch sdng Type Character Panel l c thddng c nhn ha nhng bc nh ca bn.

Panel Fonts v Character

Trong khi cc chng trnh nhAdobe Illustrator l la chn ph hp xl hnh khi tru tng ca cc font ch, th

Photoshop chn gin l sdng cc thnh phn font chc sn. Tuy nhin, n cng c mt vi ty chn chnh sa cbn

vic trnh by chkhng qu n iu.

Panel Character c thtm thy bng cch vo Window > Character (nu bn khng nhn thy n panel pha bn phi mn

hnh lm vic). Panel ny cha kh nhiu ty chn vi chm bn c ththqua.

Font Family: Ti y bn c thla chn font cho i tng ch(nhfont Arial, Times New Roman)

Font Style: Thng thng mt font c ci t ra si km vi mt hthng font c lin quan bao gm kiu m, kiu

nghing (v dnhArial, Arial Bold, Arial Narrow, Arial Condensed, Arial Rounded MT, Arial Black)


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Font Size:y l ni bn sthay i kch thc ca font ch. Tnhp svo hoc sdng trnh n thxung chn.

Leading: Thng thng Photoshop mc nh t mt khong cch ph hp gia cc dng trong cng mt ni dung vn bn, tuy

nhin trong mt strng hp no bn cn thay i li khong cch ny th y l la chn cn sdng ti.

Kerning v Tracking: La chn ny cho php tng hoc gim khong trng gia cc chci. Gi tr0 l khong cch mc nh,

tng hoc gim gi trny stng ng vi vic tng/gim khong trng.

Vertical Scale v Horizontal Scale:y l iu khin dng ko di hoc tng dt ca ch, gi trnhp y tng ngvi tl% chban u.

Baseline Shift: Ty chn ny dng y nhng chang c bi en ln cao hn (hoc thp xung) so vi cc chcn li.

Ty chn ny ph hp nh chstrn (hoc di) trong mt on vn bn. Gi tr>0 stng ng vi vic y chln

cao, gi tr


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Options Panel v Type Tool

C mt vi ty chn khng c trong Character Panel nhng bn c thtm thy trong thanh cng cpha trn mn hnh lm vic

Options Panel khi ang chn cng cType (T)

Text Orientation: Ty chn ny dng iu chnh hng ca vn bn theo chiu dchay chiu ngang.

Alignment: Thit lp canh lcho cc i tng vn bn c xc inh theo ltri (Left

Aligned), lphi (Right Aligned) hay canh gia (Center Aligned)

Warp Text: Un i tng vn bn theo mt hnh dng xc nh, hnh dng ny cng c

thiu chnh cong/nghing sao cho ph hp. Ty chn ny thng c s dng

trong trng hp i tng vn bn to ra l biu ng..

Thit kmt ba sch dng n gin

Thit kphi i km vi ng dng thc tth ngi dng mi nm r c nhng kin thc cbn p dng hu ch nhthno.

Hng dn trong mc ny l to mt ba sch cbn, cun sch On The Origin of Species By Mean of Natural Selection ca tc

giCharles Darwin.


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Nhn Ctrl + Lmcng cLevels v iu chnh li bc nh ca Darwin. Trong thit kth vic btr vtr ph hp trnh by

cc thnh phn l kh cbn.

Khi bc nh c lm ti i, vo Image > Mode > Grayscale, giCtrl v kch chut vo channel Gray trong Panel Channels.

Thao tc ny sto ra mt vng la chn tt ccc vng mu cn trng ca bc nh.


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Nhn Ctrl + Shift + Nto mt lp mi Vo Edit > Fill phlp mu trng ln vng la chn ca lp

va to.

Bc nh biu tng Darwin gi ni bt khi nn en v bn c thsdng nhmt phn tto ba


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Nhn Ctrl + Nto mt file mi kch thc cn to ba ca bn.

V y l khung lm vic rt di, tng ng vi quyn sch


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Chn mu foreground bt ktrong hp cng c, mu ti l ph hp hn c.

Vo

Edit >

Fill

mu

Foregr

ound

cho

nnsch

Nn lc

ny sc

mu

ru

vang nh

chn

trc .


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Nhn phm Vla chn cng cMove.

Mtp tin gc c bc nh Darwin sa

trc v ko layer nh bn va sa

vo nh khung lm vic ca nh mi vi

cng cMove.

Lp nh

va ko

nn nm

pha trn

lp nn

ca file

mi.

Nhn phm Thoc chn cng cType Khng phi tt ccc font chu ph hp. Font theo pixel

im l khng ph hp trong trng hp ny.


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Mt font cin sph hp hn.


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chn c font chph hp khng hon ton n gin,

n c thl vic kh khn v gy tn thi gian nht, nhng

li l vic quan trng nht ca thit k.

Thay i kch thc font v chia tiu sch thnh 2 dng.

Khi chn c font ph hp, iu chnh Character Panel

c c nh dng ph hp.


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Sau khi iu chnh xong kch thc, bn cn iu chnh thm vLeading


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Sau l n vn khong cch gia cc chci. Tng

kch thc ca Trackingcho tiu dc

Bxung thm thng tin vo tiu vi font chnhhn v

sp xp li nh Darwin

Bn c thbxung thm cc yu thnh nh phha vo

bt phn n iu ca trang ba.

Chcn vi im xuyn cbn, bn c c mt bc nh ba sch kh n gin m vn p. Thit kkhng phi l vic tm

hay vc mt hnh nh no p m l vic phi tm c cht hnh nh mt cch ph hp.


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Hng dn sdng Photoshop CS5 - Phn 8: Menu Filters

Mt trong nhng thnh phn a thch ca ngi dung trn Photoshop l menu Filters y l mt thnh phn vi nhiu

hiu ng hnh nh kh th v.Trong bi vit ny, Qun TrMng stip tc chia sn bn c cch sdng thnh phn th v

ny to ra cc bc nh c o.

Cc thnh phn hiu ng Filter

y l cch ddng nht tip cn cc hiu ng hnh nh ca Photoshop. Sdng cc hiu ng Filters skhin cc bc nh

ca bn trng kh lnhng chnh v l nn nhn hnh nh skhng tht v khng thnhm ln c l sn phm ny made in

Photoshop. Menu Filtes ging nhmt hp bt ch mu khng lm trem thng sdng: t mu, lm sng, nh bng

Thnghim vi cc Filters thng c sdng mt cch sng to, cgng chn mt thnh phn ng dng cn thit thay v s

dng tt chiu ng vo mt bc nh.

Blc Filters chn gin l chng trnh xl cc nh hin ti theo nhiu cch khc nhau. Nu bn c mt bc nh bhng,

rch nt.. sdng mt cch sng to cc hiu ng Filters sgip khi phc li bc nh.

Bt u vi mt hnh nh nhlogo HTG, nhhnh nh ny bn sthy r n l mt bc nh cht lng thp.i vi trng hpny chcn sdng Threshold filter (Image > Adjust > Threshold) chn thun thong bo l hnh nh ban u l nh JPG c

phn gii thp.

Filters c thlm nhng g?


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Bt u vi mt bc nh so snh, chng ta sxem xt ngn gn thng qua mt sblc hnh nh xem skhc nhau l nh

thno. Khng cn ni di dng, nhng hnh nh sau y chnh l m ttt nht

Filter > Artistic > Colored Pencil

Filter > Artistic > Cutout

Filter> Artistic> Watercolor


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Filter> Blur> Blur Gassian

Filter> Blur> Motion Blur

Filter> Blur> Radial Blur


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Filter> Blur> Smart Blur

Filter> Brush Strokes> Accented Edges

Filter> Distort > Pinch


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Filter> Distort > Shear

Filter > Distort > Spherize

Filter > Noise > Add Noise


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Filter > Noise > Reduce Noise

Filter > Pixelate > Color Halftone

Filter > Pixelate > Crystalize


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Filter > Pixelate > Mosaic

Filter > Pixelate > Pointilize

Filter> Render> Clouds


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Filter > Render > Difference Clouds

Filter> Render> Lens Flare

Filter > Sharpen > Unsharp Mask


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Filter > Sketch > Bas Relief

Filter > Sketch > Reticulation

Filter > Sketch > Graphic Pen


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Filter > Stylize > Extrude

Filter > Stylize > Find Edges

Filter > Texture > Patchwork


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Filter > Texture > Stained Glass

Filter > Texture > Texturizer

Filter > Other > Maximum


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Filter > Other > Minimum

Kt hp cc blc bn sc kt qutt hn

Nhcc bi vit trc y chng ti nu ra, nu kt hp cc thnh phn mt cch kho lo, bn sc c cc hiu ng

tuyt vi.

Hng dn sau scho bn thy cch nhanh chng chuyn mt bc nh chp mu thnh mt bc nh theo nghthut cin.

Rt nhiu chng trnh c cung cp blc nh nhng thng rt kh sdng v kt qukhng p cho lm. Chmt vi pht s

dng Photoshop, bn c thc mt bc nh p m ai nhn cng kh m pht hin ra nh c chnh.

Bc nh di y l ca vua Bhutan, nhng bn c thly bt kbc nh no m mnh mun chuyn i. Bn nn chn mt bc

nh c phn gii cao, tng phn gia sng v ti tt.


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Nhn Ctrl + Shift + Unhanh chng chuyn hnh nh sang gam mu sng


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Sau nhn Ctrl + Umbng Hue/Saturation v thit lp Colorize vi cc gi trHue/Saturation/Lightness nhdi y

Vo Hue/Saturation/Lightness v thit lp Radius thnh 1.0, hoc cao hn nu bn mun.

Hnh nh lc ny l mt mu nu vi cc cnh "mm" tGaussian blur


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Nhn Ctrl + Shift + Nto mt lp mi

mu nn en cho lp mi bng cch vo Edit > Fill v chn Black trong phn Use.

Sau vo Filters > Render > Clouds c c kt qunhhnh sau


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Lp my nn c dng nhthny, nu bn sdng Filtes > Render > Difference Clouds trng n srt khc.

Thit lp Layer Effect thnh Screen trong phn Layers Palette. ng thi gim Opacity xung 50%.

To thm mt bn sao ca lp ang lm vic bng cch kch chut phi vo tn lp trong Layer Panel v chn Duplicate


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Chn lp bn sao mi va to, vo Filters > Noise > Add Noise v sdng thit lp tng tnhhnh sau. iu quan trng l

sdng thit lp Monochromatic

Lp ny sto ra mt hiu ng hi nhiu trn hnh nh ca bn. Tuy nhin nhng im nhiu ny vn cn hi th nn bn cn

lm mm n i


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Vo Filter >Blur > Gaussian Blur mt ln na. Thit lp tng tnhhnh sau

Lc ny, bc nh ca bn kh p mt cch cin, tuy nhin cn trut thm mt cht na


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Nhn vo pha di Layer Panel mra Adjustment Layers, chn Levels

Thit lp Levels nhhnh sau. Mi tn mu en di chuyn sang bn phi lm cho vng ti ca nh cng ti hn, mi tn mu

trng di chuyn sang tri stang trng ca bc nh ln.


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Nhn Ctrl + Shift + Alt + Eto mt bn sao bc nh v t n ln trn cng cc lp.

Trn lp bn sao mi to, vo Filter > Sharpen > Unsharp Mask v sdng cc gi trtng tnhhnh di. Thao tc ny s

lm sc cc phn ti v sng ca bc nh hn


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Thit lp hiu ng ca lp ny thnh Darken v chnh Opacity thnh 25%

To tip bn sao ca lp ny bng cch nhp chut phi vo n v chn Duplicate

Thit lp hiu ng Lighten cho lp bn sao mi ny v chnh Opacity ca n cng thnh 25%


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Hnh nh lc ny kh p nhng mu sc vn cha phi l gam mu ca nh cthc s


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Vo Layer Palette v nhn mra lp Adjustment ln na. To mt lp hiu ng Hue/Saturation trn cng, sdng cc gi

trthit lp hnh sau

Bc nh ca bn lc ny ng chnh xc l nh c. Cc thit lp trong bi ny c ththay i mt cht do bc nh bn sdng

khng ging vi nh trong v dny, tuy nhin cc bc th tng t.


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Hng dn sdng Photoshop CS5 Phn 9: Xa bnhng hnh nn phc tp trong Photoshop

Trong phn tip theo ca lot bi hng dn vPhotoshop, chng ti sm tnhng bc cbn xa nh nn

background khi bc hnh, bng cch kt hp mt scng cquen thuc.V d, vi Magic Eraser, bn hon ton c th

xa c nhng nh nn n gin, nhng vi trng hp phc tp hn, bn slm thno. V dnhbc nh sau:

Trc tin, cc bn kch chut phi vo Background Layertrong khung Layers Palettev chn Layer from Background :

Chng trnh stng i thnh Layer 0. Nhn OK:


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Trong phn Layers Palettelc ny schcha 1 lp Layer 0duy nht. Nhn L chn cng cLasso Tool, kim tra li phn

Control Palettetrn gn menu ngang, v iu chnh sao cho ging hnh sau:

iu quan tr

ng nh

t

y l t

t tnh n

ng

Anti-Alias, sau

ti

n hnh c

t hnh n

n ra nh

sau:

Khng cn lo lng nu phn ra qu nham nh, chng ta c thchnh li nhng bc sau:


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Sau khi hon tt bc ny, cc bn nhn thp phm Ctrl + Shift + Jchuyn phn la chn sang 1 lp mi vi Layer Via Cut.

Bn c thxa bLayer 0v chlm vic trn lp mi va to. Tip tc, nhn E chn cng cty, chuyn chthnh Pencil

v chnh thng snhsau:

Sau tip tc ty nhng phn tha qu lliu trn khung hnh:

Hy cn thn vi tng ng tc ti bc ny, di chuyn chut nhnhng v chnh xc, chn nhng phn gn bc nh nht,nhng khng c lm mt i chi tit chnh:


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Khi mc li, bn c thquay trli bc lm trc bng phm tt Ctrl + Zhoc Ctrl + Alt + Z. Sau khi hon tt bc ny, bc

nh lc ny strng ging nhsau:

Khng cn thit phi xa tt ccc chi tit tha ti bc ny, iu quan trng l to c 1 ng vin gn chnh xc nht vi

chi tit chnh ca nh cn xl y l hnh con ch. xa nhanh nhng chi tit ca phn bn ngoi, giCtrl v chn Layer

1:

Sau bm Deletexa vng chn bn ngoi. Tip theo, mbng Channels Palettev chn biu tng to miAlpha

Channel:


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Chn phnAlpha Channelmi ny (thng thng sc tn lAlpha 1), ng thi chng trnh shin thdanh sch cc lp

tng ng. Nhn Ctrl + 4vo lp RGV:

V chn Edit > Fill, chuyn chContents vUse: Whitev nhn OK:

Sau ,Alpha chanelsc phmu trng cng vi vng chn bn ngoi. Nhn Ctrl + Dbvng chn. Tip tc, nhn v

giGradient Tool hin thContextual Menu, sau chn Paint Bucket Toolv Foreground Colorl Black:


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chn nhng phn bn khng mun mu en ln , hy cn thn vi tng chi tit:


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Tip , nhn Ctrl v chnAlpha 1 Channelchn phn mi bn va to:

Sau , nhn Ctrl + ~quay trli lp RGB, chn Layers Palettev nhn Ctrl + Shift + Jchuyn bc nh sang 1 layer mi.

Bn c thxa layer choc giu n i:


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Bc nh sau khi thc hin bc ny strng ging nhsau:

Chng ti thng chn cng c iu chnh Color FillvAdjustment Layer, rt tt trong vic loi bbt nhng chi tit nhv

hay ln vo bc nh chnh. Cc bn c thchn cc mu nn khc nhau kim tra li xem cn chi tit no tha xung quanh bc

nh hay khng:

Chc cc bn thnh cng!


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Hng dn sdng Photoshop CS5 Phn 10: Sdng Layer Mask v Vector Mask xa nh nn

Trong cng on xl nh ha th vic xa bnh nn l 1 trong nhng vic phc tp v mt nhiu thi gian nht.C

kh nhiu cch thc hin vic ny, v trong bi vit sau, chng ti strnh by cch lm vi cng cLayer Masksv Vector

Masks.

Layer Mask l g?

C thhiu theo cch nm na n gin y l 1 lp nh n, c chc nng thng bo vi Photoshopni che giu nhng thng

tin vlp c la chn. Chnh xc hn, l 1 loi alpha channel c dng phln nhng chi tit trn bc nh cn xl,

n gin v nhng chi tit ny c phn tch khi bc nh bi nhng channel khc.


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Phng php n gin: sdng Layer Mask nhthno?

Mbc nh cn xl, sau to Duplicate Layer. Chng trnh stng i tn layer mi thnh Background copy, nhn OK:

Sau , chn biu tng tm giu lp Backgroundnguyn bn, nhhnh bn tri di y:

Nhn to 1 bmt phmi trn lp ny. Hy chc chn rng bng iu khin Layerca cc bn strng ging nhhnh

bn phi. Sau , nhn B chn cng cBrush Tool,kch chut phi vo bt cim no trn bc nh iu chnh thuc tnh,

dy v kch c. Mc mc nh Hard Roundkh ph hp trong trng hp ny, ng thi ginguyn mc Hardnessl 100%:


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Cc bn nn lu n chmu Foreground/Background trc khi thc hin, nhn phm tt D chuyn qua li gia 2

mu en v trng ny. Trn lp phmi ny, bn di chut ti u th mu sbin mt, nhhnh di y:


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Khc vi cch sdng cng cEraser, cch sdng nhng lp mt nny c th bt hoc tt, cho php ngi dng quay li x

l bc nh gc mt cch nhanh chng:

Ty tng bc nh m nhng bc xl yu cu tmv chnh xc khc nhau:

Hy bt u vi nhng phn chi tit kh nht, c nhiu mu an xen, gn vi i tng chnh cn xl, y l hnh con bm

bm:


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Khi xl xong phn c din tch nh, thay i kch thc Brushthao tc vi cc vng cn li:

V y l kt quca chng ti sau khi cm ci thc hin n tng chi tit nhnht:

Sdng Vector Mark xa Background:


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Nhng bc tin hnh tip theo yu cu ngi sdng cn c kinh nghim xl v p dng bng cng cPencil:

Vector maskkhng my khc so vi Layer Mask, ngoi trvic sdng vector nguyn gc to phn lp Alpha mask channel.to ra nhng vector nguyn bn ny, chng ta sdng Pen thit lp mt din tch bao phvi vng cn lm vic:

Nhn P chn cng cPen, sau kho lo vst vi phn hnh chnh ca chng ta, cgng bqua nhng gc nhn v nh

qu:


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Khi hon tt qu trnh ny, hnh nh v lp vng chn ca bn strng ging nhsau:


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Sau , chn Layer > Vector Mask > Current Pathto Vector Masktphn Work Pathhin ti. Vng chn hin ti strthnh

Vector mask, cng on xa bnh nn khng c g kh khn:

Ngoi ra, cc bn c ththam kho thm 1 svideo hng dn sau:

Clip 1: Adding a layer mask

Clip 2: Layer mask selection


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Hng dn sdng Photoshop CS5 Phn 11: Thay i mu sc tnhng bc nh en trng

bao gibn mun mu cho nhng bc nh en trng mang li vck, cin hoc cnt? Hy thso snh vi

nhng tm hnh thc tv bt tay vo thc hin qu trnh vi cc chc nng cbn ca Photoshop.

Bt u vi nh mu xm:

Trc tin, chng ta cn phn bit r rng nhng bc nh c mu en v trng khng thc sl nh xm Grayscale. Nhbi

thnghim ny, sau khi mtm hnh, hy kim tra chmu:

Chn Image > Mode > RGBchuyn vmc RGB. Nu l nh Grayscale hoc mt chmu bt bkhc, Photoshop st

ng chuyn i.

Sdng chBlending mu:


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y c thcoi l cch n gin nht, thay v vic phi to nhiu lp Layer vi cc tng mu ring rkhc nhau, chng ta ch

cn to 1 Layer duy nht v nhm cc chBlending. Cc bc thtthc hin nhsau:

- Nhn Ctrl + Shift + Nto New Layer.

- Chn phn New Layer, nhn Ctrl + Shift + Ggp Layer mi.

- Chn nhm Layer mi ny v chuyn Blending Mode vColor (nhhnh trn).

Mt scch khc mu m khng cn ti Painting:

Ti bc ny, chng ta c ththay i mu sc trong bt cLayer no nu mun, nhng phi lm thno? Hy bt u vi

cch cbn nht, l sdng cng cLasso Tool hoc Pen Tool:

C2 cng cny u to ra kt qugn ging nhau trong trng hp ny, cc bn cn chn vng thao tc tht cn thn v

khng c ngt qung, sau t mu cn thit qua Bucket Fill hoc chn Edit > Fill. C thkt qut c khng thc sm

mn v hon thin, nhng y li l cch nhanh nht. Cc bn hy tip tc tham kho phn di lm bng cng cPhotoshop

Brush.

Sdng Brush Tool:

Chng ta strli bc to nhm Layer v chuyn Blending Mode Color. Chn Layer trng v chn cng cBrush Tool:


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Nhn B chn Brush Tool, sau kch chut phi v bc nh v chn tip Soft Roundnhhnh trn. Tip n, bm vo phn

Foreground Colortrn thanh Toolbar hin thColor Picker:

Nn nhcc bn cn chn nhng tng mu tht tnhin, sao cho ph hp vi chi tit chnh trong bc nh. V dnhy l

mu ca ln da:


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Sau , t mu ln nhng phn ph hp, xa bnhng phn tha bng cng cErazer:

iu chnh thm thng sOpacity mang li vtnhin hn:

To thm Layer mi (Ctrl + Shift + N) nu mun t thm mu khc:


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Lu rng cc bn nn kt hp hi ha gia vic mu v iu chnh cc thng skhc nhOpacity.

Ci thin mu qua tnh nng Hue/Saturation:

Tip tc di y, chng ta stm mu sc ph hp t cho phn trang phc bn ngoi. Cc bc thc hin kh tun tv

n gin, chcn sng to v tp trung mt cht. Trc tin, hy chn 1 tng mu sao cho tht ph hp:

V t ln phn bt kca trang phc ly mu:

Sau , nhn Ctrl + Uhin thbng iu khin Hue/Saturation:


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iu chnh cc thng sHue, Saturation, v Lightnesssao cho tht khp vi cc chi tit trong bc hnh. V dnhy, cc bn

c ththy mu chuyn sang mu nu:

Sau , nhn Alt v biu tng trong bng iu khin Layer, tm giu tt ccc Layer cn li. Bm nt I chn cng c

Eyedropper, v nhn vo vng mu t va thc hin chuyn thnh mu nn:


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Thc hin tng tnhvy vi cc chi tit khc nhau trong khung hnh. V sau vi bc lm nhtrn, cc bn sthu c kt

qunhsau:

Tt nhin, c tht c kt qunhhnh mu trn, cc bn sphi bra khng t thi gian v cng sc, cng nhstm

n tng chi tit. Qu trnh ny c thrt kh khn v phc tp, nhng khi lm chc nhng cng ccng nhknng

cn thit trong Photoshop, chng ti tin rng cc bn strthnh nhng nh thit kchuyn nghip trong tng lai. Chc cc bn

thnh cng v mt nm mi trn y sc khe, hnh phc, may mn trong cuc sng cng nhsnghip!


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Hng dn sdng Photoshop CS5 - Phn 12: To hiu ng Light v Glow

Trong bi vit sau, chng ti stip tc gi n cc bn nhng bc cbn to v p dng hiu ng Light v Glow

trong Photoshop.V khi hon tt nhng cng on ny, chng ta sddng to c mt shiu ng p mt nhkhi,

nhng ng cong huyn o, ngi sao v nh sng lp lnh...

Hiu ng Smoke:

Trc tin, chng ta hy bt u vi vic to ra nhng ln khi mo trong nh nn, hiu ng ny da trn nhng m my v

phmu bng cc Layer khc nhau.

- To 1 nh mi c kch thc 600 x 500px

-nn bng mu en (Edit > Fill...)

- To Layer mi (Layer > New > Layer...)v chn Layer mi ny

- Sdng Elliptical Marquee Toolvi cc thng snhsau: Width 350px - Height 250px - Feather 80px(c thnhn thy cc thit

lp ny gn menu ngang khi bn chn Elliptical Marquee Tool, trong Style chuyn tNormal vFixed Ratio), sau v1 vng

quanh vng la chn.

- Chn tip mu foreground l en v background l mu trng, to my trn Layer ang thao tc (Filter > Render > Clouds), cc

chi tit ca cloud sc to theo cch ngu nhin. Nu bn cm thy khng hi lng th nhn Ctrl + Zv to li.

- Sau , to thm 1 Layer mi bn trn Layer cloud v chuyn chBlendingthnh Overlay:

- Chn m mu Foreground #06c2ffv Background l #00ff7d, sdng Gradient Toolmu vo Layer mi ny, kt qus

trng ging nhsau:


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To chtrn nn Overlay:

Tip n, chng ta svit 1 dng text bt ktrn Layer va to bng cng cType Tool, sau chuyn chBlending ca

Layer Text thnh Overlay. Lc ny, bc hnh strng ging nhsau:

To hiu ng ng nh sng:

Nu mun lm cho bc nh ca chng ta thm phn lung linh, huyn o, cc bn hy to thm 1 ng nh sng bng cng c

Pen Tool, vi cc la chn khc nhau:

- Pen Tool:c sdng vcc ng cong tim bt u, nhp chut to cc nt un theo yu cu. Cc bn

khng cn lo lng nu qu trnh ny khng thc shon ho v chng ta c thsa li sau.

- Add Anchor Point Tool:nu mun thm cc im ni bt ktrn cc on c sn.

- Remove Anchor Point Tool:khc vi cng ctrn, khi cn xa bt im ni cnh.

- Convert Point Tool:chuyn i hoc di chuyn cc im gn cnh thnh mt dng khc.

Khi hon thnh, kt qustrng ging nhhnh di y:


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Tip theo, chng ta sto thm hiu ng ta sng xung quanh. To 1 Layer mi pha trn Layer Text, chn cng cBrush Tool,

nhn chut phi vo vtr bt ktrn bc nh v thit lp Master Diametervgi tr3px, Hardness 100%, chn mu Foreground

l trng.

Chuyn sang cng cPen Tool, kch chut phi v chn Stroke Path... tmenu, chc chn rng Simulate Pressureang c

chn v nhn OK. Ti y, cc bn sthy c nhng nt nhe dc theo ng cong v, chng ta stm giu nhng vt nhe

i:

- Nhn Windows > Pathmchc nng Path

- Sau chn cc thnh phn che bt i.

Khi n bc ny, chng ta sthm mt snh sng vi mu sc khc nhau. Kch chut phi trn Layer v chn Blending

Options > Outer Glow, chuyn m mu thnh #16b5e5. Kt quca chng ta strng ging nhsau:

To hiu ng Sparkle:

Tip theo, chng ta sthm mt shiu ng lp lnh theo dc ng cong. Qu trnh ny kh n gin, cc bn chn Layer v

ng cong , v dng Brush Toolthm mt vi im chm nho nhvi kch thc 1 4px. Kt quca chng ta:


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Hiu ng Motion Blurred Glow:

Ti bc sau, chng ta sto thm hiu ng chuyn ng mvo cc ng cong vtrc . Kch chut phi vo Layer

ca ng cong v chn Duplicate Layer, nhn OK. Khi , chng ta sc 2 Layer tng tv ng cong c sng cao hn.

Chn Layer nguyn bn v lm mn (Filter > Blur > Motion Blur...)vi thit lpAngle -30v Distance 40.

Tip theo, chuyn chOpacityca Layer thnh 40%, hiu ng ny tra thc shiu quvi nhng bc nh c mu nn

ti. Khi hon thnh, kt quti bc ny strng ging nhsau:

Hiu ng Star:

Hiu ng tip theo chng ta ssdng l to ngi sao:

Trc tin, to 1 Layer mi v thao tc trc tip trn Layer ny, thay i chmu nn thnh trng. Thay i Brush Size 3 pxv

Brush Hardnessthnh 100%, tip tc sdng Pen Toolv v1 ng thng vi chiu cao khong 100 px. Sau , kch chut

phi v chn Stroke Pathtmenu, chc chn rng Simulate Pressureang c nh du, nhn OK. Giy, trn Layer s

xut hin nt cdc theo ng v, vic ca chng ta by gil che ng v i.

To mi 1 Duplicate Layer, xoay lp ny 90 qua chc nng Edit > Transform > Rotate. Sau gp 2 Layer ny vo vi nhau

(nhn chut phi vo Layer trn v chn Merge Down). Tip tc nhn i Layer ny v xoay gc 45, thu nhtllp mi xung

70% (Edit > Transform > Scale), thay i Opacitythnh 70%. Sau , gp tip 2 lp ny vi nhau, v thay i tlkhung hnh


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xung 40%. Copy hiu ng tlp vng cong ti lp vhnh ngi sao, chnh li chOuter Glow bng cch thay i Size t

5 thnh 2 (kch chut phi vo Layerv chn Blending Options > Outer Glow):

Hiu ng Bokeh:

y l hiu ng cui cng chng ta cp ti trong bi vit ny. To mi 1 Layer v lm vic trc tip ti y, chn cng c

Ellipse Toolv v1 vng trn vi kch thc 50 px. Kch chut phi vo Layer v chn Blending Options, thay i cc thng sk

thut nhsau: Color Overlay #cccccc, Stroke Size 2px, Position inside v Color white. Sau , to tip 1 lp mi bn di Layer

va ri, nhn chut phi v chn Merge Down, thm 1 im mGaussian Blurvo lp ny bng Filters > Blur > Gaussian Blur.

Tip tc, thay i chBlending thnh Overlay v Opacity v14%. To thm 2 lp mi v thay thp dng cch to hiu ng

trn, cho ti khi t c kt qutng tnhsau:


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Di y l 1 bc nh mu kh ni ting khi p dng hiu ng Light v Glow mt cch hi ha bng Photoshop:

Hoc tham kho thm video mu di y:

Clip 3: How to make an smoke


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Hng dn sdng Photoshop CS5 - Phn 13: To hiu ng phn chiu tmt nc

Trong phn tip theo ca lot bi hng dn vPhotoshop CS5, chng ti strnh by nhng bc cbn to hiu

ng phn chiu tmt nc i vi bt ktm nh no. Thc cht qu trnh ny kh n gin, chcn nm r phn cbn

v kho lo ha trn, cng vi mt cht tinh t, cc bn sto ra nhng tc phm khng khc g nh tht.

nh mu

bt u, chng ta cn nhn i Layer nguyn bn ca nh gc bng cch nhn Ctrl + J (Windows) hoc Command + J(Mac):

Mc ch ca chng ta l to hiu ng phn chiu tmt nc, ngha l chiu ttrn xung. Do vy cn thit phi thm np

nhn vo pha cui ca bc nh, to khong trng cho nhng chi tit phn chiu. Chn menu Image > Canvas Size, thit lp

thng skthut nhhnh di:


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Nhn OK, v Photoshop sthm khong trng pha di bc nh nhsau:


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Tip theo, chng ta cn xoay ngc bc nh theo chiu ttrn xung. La chn Layer trn trong bng iu khin, chn menu

Edit > Transform > Flip Vertical:

Sau , chng ta ssdng cng cMove Tooltbng iu khin Tools hoc nhn nt V:

Giphm Shiftv ko ttphn nh xoay ngc sao cho khp vi phn gii hn:


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Giy, chng ta c c lp hnh nh phn chiu ca i tng, vic tip theo l to ra nhng gn nc trng ging nh

tht. Hy to mi 1 Layer bng cch chn biu tng New Layer trong bng iu khin:


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Sau , mu cho Layer mi ny bng mu trng. Sdng phm tt D chuyn Foreground thnh mu trng v Background

thnh mu en, nhn Ctrl + Backspace(Windows) hoc Command + Delete(Macs) mu Background ln lp la chn:

Tip tc, nhn menu Filter > Sketch > Halftone Pattern, ca sFilter Gallery ca Photoshop shin th. Ti y, cc bn chn

la chn filter Halftone Pattern pha bn phi. Mc ch ca vic ny l to ra cc ng kngang en trng ln nhau, slng

ng kny cng nhiu th mt gn sng cng dy. Sdng Pattern Type, thit lp Lines v cc thng snhhnh di

y:

Nhn OK v Photoshop sp dng hiu ng:


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Trc khi bin mu en trng thnh nhng ln sng nc, chng ta cn lm mn v to thm hiu ng chuyn ng. Chn

menu Filter > Blur > Gaussian Blur, ca sGaussian Blur hin th. Ti y, cc bn thay i gi trca thng sRadius v xem

hiu ng trn bc nh thay i ra sao:


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Tip theo, chng ta sto thm 1 lp nh hon ton mi bn ngoi cc lp c. Chn Layer cha cc ng kngang v sdng

tnh nng Duplicate Layer:

Nhn OK ng ca sny li. Lu lp mu ny li sdng trong nhng trng hp sau ny, v dnhti y chng ti

lu thnh file water-ripples.psd.

Khi n bc ny, chng ta skhng cn sdng n lp vng kngang na, do vy c thxa Layer ny i, chcn ko

v thlp ny vo biu tng Trash Binpha di:

Trc khi ghp thm lp thay th, cc bn cn gp 2 Layer nh vo vi nhau. Chn Layer 1 v nhn Shift + Ctrl + Alt + E

(Windows) hoc Shift + Command + Option + E(Mac). Kt qusnhhnh di y:


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Layer 2 c to ra sau khi chng ta tin hnh gp 2 lp

Tip n, chng ta sn sng to hiu ng ln nc gn sng da trn lp thay thva to. Chn Layer gp bc trn,

nhn Filter > Distort > Displace, ca stip theo hin th, thit lp cc thng snhsau: Horizontal Scale 4, Vertical Scale 0,

Stretch To Fit v Repeat Edge Pixels:

Nhn OK, hthng shi bn la chn file no p dng, chn water-ripples.PSD to trn v Open, kt quca chng

strng nhsau:


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Ddng nhn ra rng chng ta c thm 1 vn nho nh, cn phi che bt lng sng gn na trn bc nh.lm vic

ny cc bn cn sdng Layer Mask, nhn Ctrl + click (Windows) hoc Command + click(Macs) trn Layer 1:


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Bn sthy ton bvng c la chn xut hin na di bc nh, sau chn biu tng Layer Maskpha di:

Photoshop sphthm 1 lp Layer Mask pha trn, v v chng ta chn ton bvng na di ca nh nn khi thm Layer

Mask, phn cn li sbn i:


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Vcbn, tt cnhng bc kthut gn hon chnh, vic cn lm by gil phi mu ca ln nc phn chiu bn di

mang li vtnhin. Nhng chi tit pha di mt nc trng vn khng tht, l do vn cn cc chi tit qu ging vi phn

trn, v dy l mi tc.lm vic ny, cc bn cn p dng filter Gaussian Blur, chn lp Layer Mask trong bng iu

khin:

Nhn Filter > Blur > Gaussian Blurp dng hiu ng Gaussian Blurtrn lp ny (c thginguyn cc thng skthut).

Vic cui cng by gil to mu tnhin cho ln nc bng cch chnh Hue/Saturation.GiAlt (Windows) hoc Option

(Macs), nhn biu tng New Adjustment Layerpha di v chn Hue/Saturation:


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Ca sNew Layer hin th, cc bn nh du vo Use Previous Layer To Create Clipping Maskv OK:

nh du Colorize v iu chnh cc thng smu sc Hue, Saturation v Lightnesssao cho ph hp

iu chnh li Opacity xung khong 25%mang li vtnhin cho lp mu va to:


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Tin hnh so snh bc nh gc v thnh quca chng ta:

Trc khi xl

Sau khi xl

Nhcc bn c ththy rng kt qut c khc rt nhiu so vi nh gc, chvi nhng thao tc cbn v stm, kho lo

trong cc chi tit v qu trnh xl . Ngoi ra, cc bn c ththam kho thm video hng dn sau:

Clip 4: Creating a water reflection


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Hng dn sdng Photoshop CS5 - Phn 14: To hiu ng vng chuyn ng

Trong bi hng dn sau y, chng ta scng nhau thc hin nhng bc cbn to hiu ng chuyn ng v

lm mnhng phn hnh nh c phi mu, sau la chn tng im ca i tng chnh, ko di v1 pha to

hiu ng chuyn ng ca mu sc.Vcbn, Layer Mask v Brush l 2 cng cchnh c p dng ti bi thnghim ny.

nh mu

Trc tin, chng ta cn to 1 bn sao lu ca bc nh gc. Chn Layer > New > Layer via Copy hoc nhn phm tt Ctrl + J

(Windows) hoc Command + J(Mac):

Layer va to sc Photoshop t tn l Layer 1:


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Trc khi tin hnh phi mu cho bc nh, hy bnhng gam mu gc bng cch khtnh bo ha. Chn Image >

Adjustments > Desaturate hoc nhn phm tt Shift + Ctrl + U(Win) hoc Shift + Command + U(Mac):

Ton bmu trong nh schuyn thnh en trng, v dnhsau:


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Tip theo, cc bn chn Image > Adjustments > Color Balance:

Tnh nng Color Balance ca Photoshop cho php ngi dng la chn cc mu khc nhau dnh cho Shadows, Midtones v

Highlights. V dtrong bi thnghim ny, chng ti thay i thng sYellow trong mc Color Levelsv-40, nh du vo

Preserve Luminosity:

Tip theo, chn Shadows, thay i Red thnh +70 v Yellow v-60:

Nhn OK ng ca sColor Balancev p dng cc sthay i vmu sc, bc nh mu ca chng ta strng ging nh

sau:


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Khi n bc ny, cc bn cn sdng Single Column Marquee Tooltrong bng iu khin:

Cng cny schn tng ct im nh trong bc hnh, ti y chng ta schn phn chnh gia:


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Sau , chn menu Layer > New > Layer via Copyhoc nhn phm tt Ctrl + J (Windows) hoc Command + J (Mac) copy

nhng dng pixel la chn vo lp mi ny, Photoshop stng i tn thnh Layer 2:

Tip tc, chng ta smrng phn la chn ny qua menu Edit > Free Transformhoc phm tt Ctrl + T(Windows) hoc

Command + T(Mac):

Sau , cc bn chn 1 ng kdc bn phi v ko di vcng pha:


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Tip tc ko ht phn bn phi ca bc nh, nhn Enter (Windows) hoc Return (Mac) p dng sthay i:

V ti y, chng ta stin hnh lm mhnh nh trong phn ko di thm ny to hiu ng, chn menu Filter > Blur >

Gaussian Blur:

Ca sthit lp ca Gaussian Blur hin th, tng gi trRadius thnh 4 v nhn OK:


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Cc bn c ththy skhc bit trong na bn phi ca bc hnh:

Tt cnhng g cn lm khi n bc ny l ha trn cc ng kmvi bc nh bng Layer Mask:

Chn biu tng Layer Mask trong bng iu khin, cc bn sthy xut hin thm 1 phn ngay bn phi ca Layer 2, ngha l

lp che ph c to:


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Sau chn Brush Tooltthanh cng c: Thay i Foreground Colorthnh mu en bng cch nhn

nt D:

Sdng Brush thao tc ln phn na bn phi, mc ch ca chng ta l gim mca phn ny v lm ni cc chi tit ca

bc nh gc ln. Cc bn c ththay i kch thc ca Brush bng phm [ hoc]. Di y l nh sau khi sdng Brush ti

bc ny:

Nu gp phi li trong khi thao tc, nhn X thay i mu Foreground v Background v thit lp Foreground thnh mu

trng. T ln phn nh bli ly li mu gc, sau nhn X v tip tc vi mu en. Bn cnh , cc bn c ththay i

thng sOpacity tng thm hiu ng chuyn tip gia phn di chuyn v bc nh:


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Lm tip tc vi ln nhvy cho ti khi bn cm thy thc shi lng vi kt qu, v dnhsn phm di y:

Chc cc bn thnh cng!


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Hng dn sdng Photoshop CS5 Phn 15: Xa np nhn bng cng cHealing Brush

Trong bi tip theo trong lot bi vit hng dn vPhotoshop, chng ta scng nhau tm hiu v sdng Healing

Brush c thcoi y l mt trong nhng cng cchnh sa tt nht, c bit i vi cc i tng nhln da, khe mt...

Chng ta c thbin nhng ngi 40, 50 hoc 60 tui trvkhong thi gian trc , ly li vti trcho ln da.

nh mu

Trc tin, chng ta bt u bng vic thm 1 lp mi hon ton bn trn Background. GiAlt (Windows) hoc Option (Mac)

v nhn vo biu tng New Layer trong bng iu khin:

Ca sNew Layerhin th, t tn cho lp mi ny l wrinkles v nhn OK:


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Nhn OK, v ktbc ny tri, chng ta schthao tc trn Layer wrinkles ny m thi:

Tip theo, chn cng cHealing Brush tmenu Tools:

Kh ging vi Spot Healing Brush, cng cHealing Brushc sdng da trn vic thay thcc cu trc cbn ca nhng

vng mu nht nh. chmc nh, Healing Brushchla chn mu tLayer ang sdng, nhng c vkh bt tin nn

chng ta sthay i mc la chn Sample Mode tCurrent Layer thnh All Layers tdanh sch:

Bn cnh , cc bn nhbdu check ti Aligned, theo kinh nghim th khi sdng Clone Stamp Tool th nn chn mc

Aligned, cn vi Healing Brush th khng cn:

Vcbn, qu trnh sdng Healing Brush din ra trong vng 2 bc.u tin, chng ta chn phn nh p, mn ly mu,

sau di chuyn sang phn cn thao tc lm mn.im quan trng y l phi kt hp sao cho kho lo v ph hp, v

phn din tch trong khu vc khe mt l khng nhiu v khc bit vi nhng phn cn li trn khun mt. Vi nhng ngi tr

tui, th ln da quanh khe mt thng mn v tri di hn, do vy chng ta chcn p dng c qu trnh ny trn nhng ngi

ln tui hn l t yu cu.chc chn hn trong qu trnh chn la ny, chng ta hy phng to phn ui mt v giphm Alt

(Windows) hoc Option (Mac) bin con trlm vic ca Healing Brush thnh biu tng nhhnh di y:


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Sau khi chn c vng da mu va , nhnt Alt (Windows) hoc Option (Mac), di chuyn Healing Brushti phn tr nht

ca khe mt. Cc bn hy ch n vic thay i kch thc ca Brush bng phm tt [ hoc ]. Trong qu trnh ny, chng ta

thy du +b xut hin trn vng la chn mu di chuyn theo cng c. Ton bdin tch bn di biu tng ny c sao

chp chnh xc khi bn thao tc:

Khi nhchut, Photoshop sthay thnhng phn da nhn nheo, ckbng phn da mn, vi mu sc v sng tng ng.

Nhu cc bn c ththy rng, nhng np chn chim dn dn bin mt:


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trnh vic sdng nhiu ln 1 vng da mu cnh, cc bn hy chn la nhng phn khc nhau sau khi ly mu. V nu ly

mu lin tc nhvy th hon ton khng c tc dng g c, r rng cc phn da trn khun mt u khc nhau. Chng ta cn

nhanh tay v tinh mt, nhn phm Alt (Windows) hoc Option (Mac) chn nhng vng khc nhau ty vo su ca phn

khe mt v slng phn da mu c thsdng. Trong nhng trng hp c bit, hy ly mu lin tc v lin nhau, cn nu

bn gp li, nhn Ctrl + Z(Windows) hoc Command + Z(Mac), sau thc hin li.


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Kt quca chng ta sau khi thc hin qu trnh trn

Khi dn dp khu vc chy dc theo khe mt, chng ta tip tc vi phn bn trong. Ly mu tvng da gn nht, v thay th

dn dn cc phn xung quanh:

Tip tc lp li nhvy, cho ti khi ng kny gn bin mt:


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Qu trnh ny thng din ra kh lu v phc tp, i hi mi ngi phi tm, kin nhn v bnh tnh.y l thnh quca

chng ta sau khi p dng phng php trn vi c2 bn mt:

Vi kt qunhtrn, c thni rng chng ta gn n ch cui cng. Nhng nu xt vmt tnhin, mt ngi vi tui

nhtrn m khng c mt np nhn no th li khng hp l. khc phc, chng ta cn thay i la chn Opacity ca lp mt

n, v dy, 50% l khong gi trhp l vi phn ln cc trng hp:


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V y l kt quhon thin ca chng ta:

Ngoi ra, cc bn c ththam kho thm video hng dn mu ti y:

Clip 5: How to make someone look younger


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Hng dn sdng Photoshop CS5 - Phn 16: Xa i tng bt kkhi bc nh

Thng thng, bn slm cch no xa 1 i tng bt ktrong bc nh, quy trnh thc hin nhthno?Trong

phn tip theo ca lot bi hng dn vPhotoshop, chng ta scng nhau tm hiu v thc hnh lm vic ny.

Nhng cng cchnh:

Thc cht, qu trnh xa bnhng i tng trong nh khng qu kh khn v phc tp, mc ch chnh l che bt i nhng chi

tit khng cn thit, v dnhy chng ta sxa bhnh nh ngi n ng ht thuc v gili c gi. Nhng cng ckhng

ththiu trong qu trnh ny bao gm:

- Clone Stamp v Pattern Stamp

- Eraser v Brush

- Pen, Quick Selection, Lasso v Crop

thc hin, cc bn hy theo di tht kvideo hng dn mu sau y:

Clip 6: Remove a person with the clone stamp tool

Chng ta c thddng nhn ra cng cClone Stamp c dng ly mu tcc phn din tch nh nn xunh quanh, chcn

ch n nhng cng on mu cht sau y:

- Nhn phm S chn cng cClone nhanh chng tTools Panel.

- Lun lun to 1 bn sao lu ca Background Layer trc khi chnh sa nhiu chi tit (kch chut phi vo Layer v chn

Duplicate).

- Nhn Alt vi cng cClone Tool, nhn vo bt kphn no trn bc nh ly mu.

- Khi ang tin hnh ly mu, hot ng ca con trchut lun trng thi Aligned.

- Tt hoc bchAligned ti trn thanh cng c.


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- Thay i kch thc ca cng cbng cch nhn chut phi (nhtrong video hng dn).

- Sdng Lasso Toolcopy v paste cc phn hnh nh kh tng ng vi nhau.

Tnh nng Content-Aware Fill trong Photoshop:

Mt tnh nng khc na ca Photoshop CS5 c cp n y l Content-Aware Fill.i vi nhiu ngi th y c thcoi

l cng ctuyt vi xa bnhng i tng khng cn thit trong bc nh. Trc tin, dng Lasso (hoc nhn phm L) v

chn vng i tng cn thao tc:


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Chn menu Edit > Fill > Content-Aware:

i vi nhng i tng n gin th Content-Aware mang li hiu qun bt ng, nhng bn cnh , tnh nng ny vn cn

mt shn chnht nh. V dnhsau y:

Cc bn hy nhrng, Content Aware Fillkhng hot ng 1 mnh, m cn phi c kt hp vi 1 sthao tc khc. Nhbc

hnh trn, chi tit chnh cn loi bl hnh nh ca cu thang nm bng, i km theo l rt nhiu ng vin c. Khi p

dng Content Awaretheo cch nhtrn th chng ta snhn c kt qunhsau:


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Ddng nhn ra rng, khi xl vi nhng hnh nh c nn kh n gin, t thnh phn v mu sc, Content Aware smang li

hiu qutt hn. Cn trong trng hp ngc li, cng cslm ln ln gia nhng chi tit nhxung quanh.

Hon thin bc nh vi cng cPattern Stamp:

Quay li vi bi lm mu ca chng ta, cng on trc, chng ta xa bc phn hnh nh ca ngi n ng, nhng d

dng nhn ra nhng vt tch li trn phn nh va xa. Chn cng cMarquee Tool (hoc nhn M) v chn 1 phn mu bt

k:


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Sau , chn menu Edit > Define Patternto mi 1 Pattern tvng la chn v nhn OK:

Tip theo, chn cng cPattern Stamp Tool:

Trong phn Options Panel, cc bn tm ng mu Pattern mi:

Nhn chut phi trn bc nh iu chnh kch c, bao gm Size v Hardness:


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Sau , thao tc trn phn nh nn ti vtr ca ngi n ng li sao cho tht mn mng v tnhin. Khi kt hp thnh thc

cc cng cv thao tc nh trnh by trn, chng ta sthu c kt quhon thin nhsau:

Chc cc bn thnh cng!


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Hng dn sdng Photoshop CS5 Phn 17: Xl nh hng lot vi Photoshop Actions

Bn slm g nu phi xl hng chc, hng trm, thm ch hng ngn bc nh vi yu cu trong 1 khong thi gian

ngn? sl vn kh khn v phc tp i vi nhiu ngi, nhng bn skhng cn phi tn nhiu thi gian v trong bi

vit sau y, chng ti strnh by v hng dn vtnh nng htrv cng tuyt vi, l Photoshop Action.

>>>Resize nh nhanh chng vi Action ca Photoshop

----------------------------------------

Resize nh nhanh chng vi Action ca Photoshop

Bn c rt nhiu nh chp phong cnh, gia nh v bn b nhng khng thchia svi mi ngi v mt l do rt n

gin: nh qu to nn dung lng qu ln. Vic chnh sa li kch thc cmt "ni" nh qul nn lng. Chc nng Action

ca Photoshop sgip bn thc hin ddng iu .

Clip 7:

---------------------------------------------------------------------------

Hiu theo cch n gin, Photoshop Actions l qu trnh lp 1 thao tc nht nh trn nhiu i tng. Mi khi bn dng cng c,

thay i mu sc, kch thc Brush... tt cnhng hnh ng ny u c ghi

huong dan su dung photoshop cs5

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