ROI的ezw和huffman混合压缩编码，对感兴趣区域采用了huffman无损压缩，非感兴趣区调用ezw压缩...

判断外部程序启动没有 判断外部程序启动没有 -vb

用于压缩文件与文件的解压用于压缩文件与文件的解压-Used to extract the compressed files and documents used to extract the compressed files and documents

ZPAV (H.265) is audio-visual codec protocol, very different from H264/MPEG4, ZPAV (H.265) basic algorithm is wavelet, SPIHT, BSW, MMW, ...... ZPAV (H.265) 是 音视频 压缩解压 协议，是非常不同于H264/MPEG4， ZPAV (H.265) 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 (H.265) is audio-visual codec protocol, very different from H264/MPEG4, ZPAV (H.265) basic algorithm is wavelet, SPIHT, BSW, MMW, ...... ZPAV (H.265) is audio and video compression decompression agreement, is very different from the H264/MPEG4, ZPAV (H.265) of the basic algorithm is wavelet, multi-level tree collection groups, generalized wavelets, mathematical morphology wavelet ,......

一个实现ado数据库连接的,小程序,很有参考价值-a realization ado database connectivity, small procedures, great reference value

模拟了双周期光栅的衍射情况，给出了衍射图象-Simulation of a dual-cycle of the diffraction grating, the diffraction image is given

这是一个基于LZARI算法的数据压缩的类.Haruhiko Okumura 于1989年7月4日用c语言写实现了这个算法.但是上面用到了一些全局或静态的变量,在MFC下用起来很不方便.我把它改写成了一个c++类,使它可以方便的压缩和解压缩,更重要的是,我新增加了两个接口,这个类可以压缩/解压缩一段内存缓冲区,而不仅仅是文件. 一共提供了5个对外接口: -LZARI algorithm based on the type of data compression. Haruhiko SAP in 1989, July 4 c language daily wrote realization of this algorithm. But above uses some static or global variables, using the MFC which are very convenient. I rewrite it became a c categories, it can convenience compression, but more importantly, I added two new interface, the class can compression/decompression period memory buffer, and not just paper. A total of five external interface :

此代码为霍夫曼编码和LZ7编码的联合实现，它能较高地提高无损压缩及解码的速度-this code for the LZ7 Huffman coding and encoding of the Joint Implementation, to raise it higher lossless compression and decoding speed

How to programm c++ language ?

DES算法完整源码与调用方法-DES algorithm source code integrity and call methods

文件内包含H.263视频编码算法和解码算法2个文件，主要应用实时视频通信，在视频会议中应用较多。-document containing H.263 video encoding and decoding algorithms two documents, Application of the main real-time video communications, video conferencing application more.