Selective Encryption for Format Compliance of MPEG Based on Coupled Map Lattice

被引：0
|
作者：
Li, Shunqin [1 ]
Wang, Gongxiao [1 ]
Wang, Yuzhu [1 ]
Ning, Yahui [1 ]
机构：
[1] Logist Engn Univ PLA, Dept Informat, Chongqing, Peoples R China
来源：
PROCEEDINGS OF 2010 3RD IEEE INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY (ICCSIT 2010), VOL 6 | 2010年
关键词：
Video encryption; Selective encryption; Format compliance; Chaotic map; Coupled map lattice;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In order to maintain format compliance of MPEG video, some encryption algorithms using spatiotemporal chaotic system for information-carrying fields of MPEG are presented. For balancing the tradeoff between security and performance, a comprehensive algorithm is proposed then. Experiment results and performance analyses show that the proposed scheme achieves format compliance, high security, high compression rate and efficiency.
引用
收藏
页码：453 / 458
页数：6
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