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,
标签: Baker Logistic DISCRETE 映射
上传时间: 2014-11-26
上传用户:mpquest
Daubechies DISCRETE wavelet transform
标签: Daubechies transform DISCRETE wavelet
上传时间: 2017-02-15
上传用户:TF2015
On DISCRETE-Event Simulation and Integration in the Manufacturing
标签: DISCRETE-Event Manufacturing Integration Simulation
上传时间: 2014-01-06
上传用户:xwd2010
The source code simulates BER of OFDM system implemented using DISCRETE cosine transform.
标签: implemented simulates transform DISCRETE
上传时间: 2017-03-28
上传用户:685
DISCRETE time fourier transfomation
标签: transfomation DISCRETE fourier time
上传时间: 2014-01-13
上传用户:qoovoop
a new swarm intelligence optimization method for DISCRETE problems.
标签: intelligence optimization DISCRETE problems
上传时间: 2013-12-16
上传用户:xhz1993
fast DISCRETE cosin transform
标签: transform DISCRETE cosin fast
上传时间: 2017-05-12
上传用户:熊少锋
A implementation of the DISCRETE Fourier transform in visual basic classic.
标签: implementation transform DISCRETE Fourier
上传时间: 2013-11-29
上传用户:caiiicc
this code is a implementation of the DISCRETE cosinuss transformation. In this code I have used the direct méthode of calcul by used the equation without used the maatrix multiplication.
标签: this code implementation transformation
上传时间: 2013-12-19
上传用户:lanwei
Wiley book of DISCRETE Time Control Systems
标签: DISCRETE Control Systems Wiley
上传时间: 2014-01-20
上传用户:zhuoying119