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8/11/2019 UG Seminar Format

1/15

Steganography In Images

By

Mr. Madatti Abhishek YadavReg. No.: 070907086

Roll No.: , Section:

Seminar Presentation

De artment of Electronics and Communication En ineerin MIT Mani al


2/15


Contents

Introduction

Steganography In Images

Stega Analysis

Results

Conclusion

Scope of the work (optional)

References

Acknowledgements(if any)


3/15


Introduction


4/15


Steganography in Images

(First few slides must concentrate on thePrinciple of operation/Block diagram of the

system/Proposed algorithm/Circuit idea etc)


5/15


Stega Analysis


6/15


Merits

Simpler circuit

Ease of design

Demerits

Difficult to tune Cost of production is more

Comparison with other techniques/methods

/circuits/algorithms


7/15


Simulation Results


8/15


Simulation Results


9/15De artment of Electronics and Communication En ineerin MIT Mani al

Circuits

simulated/Algorithms used

Supply Voltages Vdd= .. V, Vss= - .. V

Design values R1= Kohm

C1= picofaradNumber of LUTs utilized 1500

Propagation delay nsec

Execution Time of

algorithm

Software tools used Mentor Graphics, Labview

OrCAD PSPICE

MATLAB,C/C++, Tanner

Summary of Simulation/Experimental Results



Applications

Some important applications are

Negative resistance circuit

Negative capacitance circuit Super capacitor ,Super inductor

Four quadrant current multiplier ..



Conclusion



Scope of further work



[1] T. Laxminidhi, V. Prasadu, and S. Pavan, Widely Programmable High-

Frequency Active RC Filters in CMOS Technology,IEEE Trans. Circuitsand Systems-I: Regular Papers, vol.56, pp. 327-336, 2009.

[2] N. Boutin, Active Compensation of Op-amp Inverting Amplifier using

NIC,Electronics Letters, vol. 17, no. 25, pp. 978-979, 1981.

[3] M.H. Eltawil, A.M. Soliman, New precise Spice macromodels for the

current-feedback operational amplifier, Microelectronics Journal 30 , 841-849,

1999.

[4] T. Deliyannis, Yichuang Sun, J.K. Fidler, Continuous-Time Active FilterDesign, CRC Press, Florida, USA, 1999.

References


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15/15D t t f El t i d C i ti E i i MIT M i l

END

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