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arnold-logistic

于 2012-04-10 发布 文件大小:1KB
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  彩色图像的arnold图像置乱和logistic混沌序列的图像加密程序matlab源码(Color image of arnold image scrambling and logistic chaotic sequence of image encryption program Matlab source)

文件列表:

arnold-logistic
...............\Arnold.m,1140,2012-04-05
...............\logistic.m,1108,2012-04-05

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    2013-01-27 12:32:16下载
    积分:1
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    亮度代表了图像的明暗程度,颜色代表了图像的色度,它包含了色调和饱和度。这个代码可以自动对这三个参数进行调整。(Brightness represents the degree of image brightness, color represents the color image, which includes hue and saturation. This code can be automatically adjusted to the three parameters.)
    2008-12-12 20:34:27下载
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    2014-08-27 20:46:10下载
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    2020-07-13 17:08:52下载
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    在产生混沌伪随机序列的混沌映射中,Logistic映射(Logistic Map)是一种简单而经典的映射。其中u称为分形参数,随着u逐渐增大,出现倍周期分岔现象。可用于密文域图像加密。(Logistic Map is a simple and classical mapping for generating chaotic pseudo-random sequences. U is called fractal parameter, and with the increase of u, period doubling bifurcation occurs. It can be used for image encryption in ciphertext domain.)
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