文件名称:11111111111456
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为保证网络信息传输的安全性,提出一种视频图像加密方法。该方法引入混沌系统中的Logistic映射和
Baker映射,结合H·264视频压缩编码特点,利用Baker映射对DCT (Discrete Cosine Transform)变换量化后
的块进行位置置乱,
-In order to ensure the safety of information transmission network, and a video image encryption method. This method is the introduction of chaotic systems in Logistic mapping and Baker mapping, combined with H 264 video compression coding features, the use of Baker mapping of DCT (Discrete Cosine Transform) transform to quantify the location of block after scrambling,相关搜索： 图像加密
混沌
视频
加密
置乱
Baker
cosine
video
encryption
video
compression
and
encryption
logistic
image
mapping
dct
video
encryption
and
scrambling
Baker映射,结合H·264视频压缩编码特点,利用Baker映射对DCT (Discrete Cosine Transform)变换量化后
的块进行位置置乱,
-In order to ensure the safety of information transmission network, and a video image encryption method. This method is the introduction of chaotic systems in Logistic mapping and Baker mapping, combined with H 264 video compression coding features, the use of Baker mapping of DCT (Discrete Cosine Transform) transform to quantify the location of block after scrambling,相关搜索： 图像加密
混沌
视频
加密
置乱
Baker
cosine
video
encryption
video
compression
and
encryption
logistic
image
mapping
dct
video
encryption
and
scrambling
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11111111111456.caj