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.

1 visualizzazione (ultimi 30 giorni)

TISA MARIA il 13 Giu 2013

0
Link

Link diretto a questa domanda

https://it.mathworks.com/matlabcentral/answers/78910-i-am-doing-one-paper-that-is-percetual-video-encryption-i-did-the-encryption-with-random-permutation

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 is provided the decrypted video s same.no difference is obtaining.How can i control the quality of encrypted video.?

Scopri di più su Motion Detection in Help Center e File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by

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.

0 Commenti
Mostra -2 commenti meno recentiNascondi -2 commenti meno recenti

Risposte (0)

Vedere anche

Categorie

Tag

Community Treasure Hunt

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.

0 Commenti Mostra -2 commenti meno recentiNascondi -2 commenti meno recenti

Risposte (0)

Vedere anche

Categorie

Tag

Community Treasure Hunt

0 Commenti
Mostra -2 commenti meno recentiNascondi -2 commenti meno recenti