Main program for compression

好东西一起分享 键盘显示和控制 关于显示和控制的键盘板子-Good things to share and control the keyboard display on the display and keyboard control board

JPEG2000 requirements and profiles version 6.3

H.263+编解码程序-H.263 codec procedures

RC500 DEMO 上位板 的各种资料集合压缩包。-RC500 DEMO upper plate collection of various data compression package.

spiht的压缩解压缩c编写的，通过编译，可用-SPIHT compression decompression c prepared by the compiler can be used

本代码经过本人多次调试运行过，绝对可用。用户可根据里面的（执行步骤）这一文件运行程序。该ezw代码基于raster扫描顺序（有别于常用的morton扫描顺序）来编写的。-I have this code after debugging run-off is absolutely available. Users can be inside (steps) of the document run the program. EZW code based on the raster scan order (as distinct from the commonly used Morton scan order) to write the.

开发的两个小波变换函数对图像进行小波变换-The development of both the wavelet transform function of image wavelet transform

一个LZ77编码压缩的示例程序-a LZ77 compression coding examples of procedures

测试压缩一个425K的文件需要9.4秒，压缩后的文件为177K。如果要提高压缩速度，那么算法的复杂度就得增加了。 -compression testing of a 425K file 9.4 seconds, compressed the files to 177K. If we are to raise compression speed, then the algorithm complexity must increase.

可运行，运用游程长度编码法进行压缩和解压缩图象文件。-Can be run using run-length coding method for document image compression and decompression.