PowerPoint

2014/01

Final Project on MFCProject (nearest-neighbor interpolation)(cubic interpolation)(linear interpolation)MFCDEMOpage2Outline256x256Linearcubicpage3Project pixelspixelspage4Project page5Project 256256NN256256(X,Y)MM(X,Y):MxM(X,Y)256x256(X,Y)(nearest-neighbor interpolation)

page6(nearest-neighbor interpolation)

(nearest-neighbor interpolation)page8(cubic interpolation)1-Dx'R3(u)

(linear interpolation)

1-DFMFCMFCMFC(Microsoft Foundation Class Library)VC++

MFCMFCWindows API MFCWindows APIMFCMFCMFCWindows APIWindows APIWindows API MFCWindows APIlinearcubicnearest(432432)0.0090.0080.006(555555)0.0140.0130.009(234234)0.0030.0030.002(199199)0.0020.0020.001 ()

1-D linear interpolation()

1-D cubic interpolation()

1-D cubic interpolation

nearest-neighbor interpolation()

linearcubic

nearestDEMODEMOhttp://www.youtube.com/watch?v=kzGDtwHLd38page19The Laplacian Pyramid as a Compact Image CodeP. Burt and T. Adelson. The Laplacian Pyramid as a CompactImage Code. IEEE Transactions on Communication,COM-31:532540, 1983.

The encoding process is equivalent to sampling the image with Laplacian operators of many scales. Thus, the code tends to enhance salient image features.

page20P. Burt and T. Adelson. The Laplacian Pyramid as a CompactImage Code. IEEE Transactions on Communication,COM-31:532540, 1983.

The Laplacian Pyramid as a Compact Image Codepage21P. Burt and T. Adelson. The Laplacian Pyramid as a CompactImage Code. IEEE Transactions on Communication,COM-31:532540, 1983.

The Laplacian Pyramid as a Compact Image Code :Laplacian PyramidRef:1983_IEEE_The Laplacian Pyramid as a Compact Image Code

:Bilsteral Grid Ref:2007_ACM_Real-time Edge-Aware Image Processing with the Bilateral Grid

Ref :2007_ACM_Detail preserving shape deformation in image editingThe End