image compression using the lifting

这是一个基于matlab的图像匹配算法，通过先后两帧中相同的部位，在前一帧中搜索协方差最大的匹配点。-This is a matlab-based image matching algorithm has the same two parts, a former search the largest covariance matching points.

该程序是一个用matlab语言编写的jepg压缩解压程序，代码不是太长，适合大家学习交流-The program is a language used matlab JEPG compression decompression procedures, the code is not too long for them to learn from the exchange of

将任何一个exe文件压缩，压缩后生成的文件为windows执行文件-Compress any exe file, and transfer it to a windows executeable file after compressing

用于视频图像的解压缩，在VC环境下可以调通，可以移植到DSP开发板上。-Used to decompress video images, in the VC environment can transfer pass, can be transferred to the DSP development board.

自己写的RLEZIP，实现了文件和文件夹的压缩解压-RLEZIP wrote it myself

mpeg-2的实现程序，全部用C编写，不含其他动态库

lz编码译码LZW就是通过建立一个字符串表,用较短的代码来表示较长的字符串来实现压缩. -lz codec LZW is through the establishment of a string table, with a shorter code to represent a long string to achieve compression.

此程序用了response.end()的方法，以及对程序的判断-response.end()

一个图象处理有用的程序_用于MPEG4解码的源代码-a useful image processing procedures _ for MPEG4 decoder source code

伪随机数的产生程序 有m序列还有同余序列等等 用与嵌入信息位置的选择或密钥的制作-Pseudo-random number generation process has m sequences are congruent with and embedded in sequence and so the choice of location information or the production of key