TISA MARIA

自 2013 起处于活动状态

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Professional Interests: image processing

统计学

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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

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