文件名称:Video-Encryption-Algorithm-for-H264
下载
别用迅雷、360浏览器下载。
如迅雷强制弹出，可右键点击选“另存为”。
失败请重下，重下不扣分。
如迅雷强制弹出，可右键点击选“另存为”。
失败请重下，重下不扣分。
介绍说明－－下载内容均来自于网络，请自行研究使用
本文提出将帧内、帧间预测模式置乱, 量化系数与运动矢量加密相结合的H 264 视频加密方法, 试验表
明此方法具有良好的加密效果, 其算法复杂度低, 对编码效率影响小, 适合实时应用 在此基础上我们进一步提出了一
套完整的视频加密系统, 通过将二层序列密钥同步与告知机制相结合的方法实现了快速序列密钥同步, 多用户访问控
制, 并扩大了序列密钥的产生空间, 增加了系统的安全性.-A new video encryption method which utilized Intra, Inter prediction mode scrambling, transform results and mo
tion vector encryption is propo sed in this paper based on the formers research work. Test showed that this method exhibits nice se
curity moreover its computational complexity is rather low, has little impact on encoding efficiency and can be realized in real time
environment. A video encryption sy stem based on the algorithm is also put up, the fast synchronize of the streaming key and multiple
user access is achieved by two level synchronization and telling mechanism.
明此方法具有良好的加密效果, 其算法复杂度低, 对编码效率影响小, 适合实时应用 在此基础上我们进一步提出了一
套完整的视频加密系统, 通过将二层序列密钥同步与告知机制相结合的方法实现了快速序列密钥同步, 多用户访问控
制, 并扩大了序列密钥的产生空间, 增加了系统的安全性.-A new video encryption method which utilized Intra, Inter prediction mode scrambling, transform results and mo
tion vector encryption is propo sed in this paper based on the formers research work. Test showed that this method exhibits nice se
curity moreover its computational complexity is rather low, has little impact on encoding efficiency and can be realized in real time
environment. A video encryption sy stem based on the algorithm is also put up, the fast synchronize of the streaming key and multiple
user access is achieved by two level synchronization and telling mechanism.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
Video-Encryption-Algorithm-for-H264.pdf