dct(离散余弦变换）域数字水印嵌入算法

这是应用Matlab编写的Lee滤波实现算法,希望对大家有用!-This is the application of Matlab prepared realize Lee filter algorithm, in the hope that useful to everybody!

ENVI中HDF5科学数据支持补丁,更新为一个SAV文件 ,放在安装目录的save_add文件 夹下，启动ENVI即可使用。-HDF5 scientific data in support of ENVI patches, updates to a SAV file on the installation directory save_add folder, start ENVI can be used.

对图像进行二值化，编译后的文件需带参数运行，效果很不错！-right image binarization, compiled the document to be run without parameters, the effect is pretty good!

这是一个关于数字图像雾化处理的程序源代码 -This is a digital image on the atomization of source code

算法功能：夜间灰度图像的增强处理 参考论文：《一种用于夜间图像增强的算法》，实现的效果要好于直方图均衡化的效果。-Algorithm functions: gray-scale images to enhance night-time deal with the reference paper:

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此源代码为图像处理提供各种基本操作，可以为做实验节约很多时间。-This source code for image processing to provide a variety of basic operations, we can save a lot of time doing experiments.

一个简单的把bmp 文件格式转为seg和yuv的程序-put a simple bmp file format to seg and the procedures yuv

matlab写的一个经典的用于计算光流的工具箱。-Matlab write a classic optical flow used in the calculation of the toolbox.

对图象的对比度进行处理，不同于一般的对比度增强处理-the contrast of image processing, from a general contrast enhancement