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Author:

唐峰 (唐峰.) | 蔡勉 (蔡勉.) | 闫磊 (闫磊.) | 李燕 (李燕.)

Indexed by:

CQVIP

Abstract:

通过分析H.264提出的灵活宏块排序(FMO)的特点,提出了一种随机置乱FMO-map的视频加密方案.此方案通过产生一个随机顺序的码表来置乱FMO-map来达到视频流加密的效果,另外将加密后的随机置乱码表并行输出.通过分析证明此方案在安全性、压缩比改变率和计算复杂度方面都具有良好的性能,能使视频图像的传输具有较好的安全性和实时性.

Keyword:

视频加密 H.264 灵活宏块排序

Author Community:

  • [ 1 ] [唐峰]北京工业大学
  • [ 2 ] [蔡勉]北京工业大学
  • [ 3 ] [闫磊]北京工业大学
  • [ 4 ] [李燕]北京工业大学

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Source :

通信技术

ISSN: 1002-0802

Year: 2009

Issue: 10

Volume: 42

Page: 52-53,56

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 8

Chinese Cited Count:

30 Days PV: 7

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