TISA MARIA

Attivo dal 2013

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Professional Interests: image processing

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Domanda

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...

circa 11 anni fa | 0 risposte | 0

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Domanda

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)

circa 11 anni fa | 1 risposta | 0

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