Vector Quantization压缩算法

jpeg2000算法实现-JPEG2000 algorithm

这是一个JPEG解码器,里面使用了MMX,SSE等汇编指令集

一个简单的文档的程序，希望有帮助了，-A simple document of the process, hope to have helped, He He

DPCM编码的simulink仿真实现，很好很强大-DPCM coding simulink simulation, very good very strong! ! !

由bmp生成mpeg2 的I_frame 数据-generated by the I_frame data mpeg2

实现JPEG的压缩和编码 （1）首先通过DCT变换去除数据冗余； （2）使用量化表对DCT系数进行量化； （3）对量化后的系数进行Huffman编码。 -The realization of JPEG compression and coding (1) First of all, through the DCT transform to remove data redundancy (2) the use of quantization table of quantization DCT coefficients (3) of the coefficients after quantization Huffman coding.

这是我刚刚完成的关于JPEG2000的C语言实现的部分程序。小波变换是采用97变换，其中MQ解码部分还有些问题。欢迎大家给些建议，。-This my just completed JPEG2000 on the C language of some of the procedures. The wavelet transform is used 97 transformation, which is also part of MQ decoding some of the problems. You are welcome to these proposals.

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

java实现的xml压缩算法-realized xml Compression Algorithm

huffman codding: codding based opn huffman method