A DCT-based MPEG-2 transparent scrambling algorithm

IEEE Transactions on Consumer Electronics

Volumn 49, Issue 4, 2003, Pages 1208-1213

  Wang, Ci ^a   Yu, Hong Bin ^a   Zheng, Meng ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

DCT domain; MPEG 2 video; Transparent scrambling

Indexed keywords

COMPUTER SIMULATION; COSINE TRANSFORMS; CRYPTOGRAPHY; DECODING; IMAGE CODING; IMAGE COMPRESSION; IMAGE RETRIEVAL; SIGNAL TO NOISE RATIO; STANDARDS;

DISCRETE COSINE TRANSFORMS; TRANSPARENT SCRAMBLING ALGORITHM;

ALGORITHMS;

EID: 1542643713     PISSN: 00983063     EISSN: None     Source Type: Journal    
DOI: 10.1109/TCE.2003.1261218     Document Type: Article

References (5)

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4. K. Tae-yong, R. Beyong-hee "An accurate bit-rate control for real-time MPEG video encoder," Elsevier Signal Processing: Image communication, Vol. 48, no 2, pp 479-492, MAY 2002
5. L. Zhijun, G. Nicolas "Accurate bit-allocation and rate control for DCT domain video transcoding" Proceedings of the 2002 IEEE Canadian Conference on Electrical & Computer Engineering, pp 986-973, 2002