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I am doing one paper that is percetual video encryption.I did the encryption with random permutation with DCT.Now trying for visual quality control of video.If different compression ratio s provided the decrypted video s same.no difference.
I am doing one paper that is percetual video encryption.I did the encryption with random permutation with DCT.Now trying for vis...
11 years 前 | 0 个回答 | 0
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what does the colon mark indicates in the color seperation of image?
what does the colon mark indicates in the color separation of image Z(:,:,1)
11 years 前 | 1 个回答 | 0