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how to convert the decimal array into binary equivalent
I have a 200X8 matrix of decimal values. I want to convert each element of the matrix into 8 bit binary form. I wrote the code a...
11 years 前 | 0 个回答 | 0
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HOW TO GET MATLAB CODE FOR FOURIER MELLIN TRANSFROM AND THE LOG POLAR CONVERSION FROM DFT OF AN IMAGE???
Anybody having matlab code of Fourier mellin transform based watermarking. Or simply FMT( fourier mellin transform ) code or the...
11 years 前 | 0 个回答 | 0
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how to display the output?
clc close all clear all I=imread('cameraman.tif'); k=dct2(I); L=idct2(k); channel=awgn(L,0); figure;imshow(chan...
how to display the output?
clc close all clear all I=imread('cameraman.tif'); k=dct2(I); L=idct2(k); channel=awgn(L,0); figure;imshow(chan...
11 years 前 | 0
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how to display the output?
Hai, As a part of my project i want to calculate the dct of given image and compute the inverse dct to get back the origina...
11 years 前 | 2 个回答 | 0
2
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matlab code for cryptography with watermarking
anybody having matlab code for cryptography with watermarking? Please mail me
11 years 前 | 0 个回答 | 0
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how to perform the watermarking with cryptography?
hi.... I want to embedded an encrypted watermark to a cover medium and to evaluate the quality of extracted watermark aft...
how to perform the watermarking with cryptography?
hi.... I want to embedded an encrypted watermark to a cover medium and to evaluate the quality of extracted watermark aft...
11 years 前 | 0
提问
how to perform the watermarking with cryptography?
hi.... I want to embedded an encrypted watermark to a cover medium and to evaluate the quality of extracted watermark af...
11 years 前 | 2 个回答 | 0
