此为基于二代提升小波的阈值压缩算法源码，其中可以设置小波变换的分解层数，使用的小波名称，及各层阈值设置计算公式中的参数。并将低频系数转化为十六进制，方便在其上进...

本源码是用VC++6.0实现的，显示了BMP位图，并实现了快速的8*8的块的DCT和IDCT变换-the source of VC 6.0, showing a bitmap BMP, and achieve a rapid 8* 8 block of DCT and IDCT transform

流的压缩和解压 说明:适用文件压缩、图象压缩等 调用ZLib单元的方法实现-A tool for bit stream compression and decompression. It may be used in coding of text and images, realized by Zlib unit method.

压缩和解压文件，是一个好的解压缩工具，还是一个比较好的系统工具。-It s a good tool for compression and decompression,besides it s also a good system tool!

C＋＋类实现LZW 压缩算法-C++ classes to achieve LZW compression algorithm

A_u率压缩解压缩,vhdl硬件fpga程式，可综合。-A_u rate of compression decompression, vhdl hardware FPGA program can be integrated.

ZPAV (H265) PC(X86) demo ZPAV (H265) is audio-visual codec protocol, very different from H264/MPEG4, ZPAV (H265) basic algorithm is wavelets, SPIHT, BSW, MMW, ...... ZPAV (H265) 是 音视频 压缩解压 协议，非常不同于H264/MPEG4， ZPAV (H265) 的基本算法 是 小波，多级树集合群，广义小波，数学形态小波，...... -ZPAV (H265) PC (X86) demo ZPAV (H265) is audio-visual codec protocol, very different from H264/MPEG4, ZPAV (H265) basic algorithm is wavelets, SPIHT, BSW, MMW, ...... ZPAV ( H265) is the audio and video compression decompression agreements, very different from the H264/MPEG4, ZPAV (H265) the basic algorithm is a wavelet, multi-level tree collection groups, generalized wavelets, mathematical morphology wavelet ,......

这是一个用Delphi7开发的Windows下的压缩我解压缩源码。大小为1.46Ｍ。-This is a development with Delphi7 under Windows I decompress compressed source. The size of 1.46M.

使用matlab开发的jpeg工具，其中没有使用matlab中包含的字母进行预测，量化都是自己写的，为lena做压缩，但最后没有做熵的过程

JPEG图像压缩工具专辑-JPEG image compression tools album

c语言压缩算法,LZW.高效率,适合于对大文件进行压缩.-c language compression algorithm, LZW. high efficiency, suitable for large files are compressed.