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image watermarking cropping attack
I applied one level DWT to host image. Then embedding and extracting processing. I applied cropping attack to watermarked image....
거의 10년 전 | 답변 수: 0 | 0
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Correlation value is very good but imshow command shows corrupted image
I measure similarities between the two images with Correlation(corr2(I,IW)). Although the correlation value is 0.998, I and IW i...
대략 10년 전 | 답변 수: 0 | 0
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답변질문
Matlab Imshow command does not show the same binary image with original
I read the image with: W=double(imread('rose32.bmp')); Then: imshow(W,[]); or imshow(W); But, Showed image seems to ...
대략 10년 전 | 답변 수: 1 | 0
