H.264的编码器，用于图像压缩编解码，希望对大家有用

具有中国自主知识产权的视频编码标准AVS(Audio Video Coding Standard) 的源码-with independent intellectual property rights of China Video Coding Standard AVS (Audio Video Codin Standard g) FOSS

在Jpeg中Huffman采用的是范式Huffman编码。经过查相关资料有两种不同说法，请高手指点。谢谢！ 1、构造范式 Huffman 编码的方法大致是： 分别统计从最大编码长度 maxlength 到 1 的每个长度对应了多少个符号。根据这一信息从 maxlength 个 0 开始以递增顺序为每个符号分配编码。例如，编码长度为 5 的符号有 4 个，长度为 3 的有 1 个，长度为 2 的有 3 个，则分配的编码依次为： 00000 00001 00010 00011 001 01 10 11 问题：如果按照这种说法那么我在一付图像中渡到的数据是：编码长度为 6 的符号有 1 个，长度为 5 的有 1 个，长度为 4 的有 3 个，长度为3的个数为4个，长度为2的个数为1个。按照以上的算法得到的编码为：000000；00001；0010；0011；001；010；011；100；01。出现001是0011的前缀。在读取数据流的时候将不能区别。 2、另外一种说法，曾经发帖问过。前面的长度编码加1左移一位得到后面长度的编码。像我这个例子如何确定最短码的起始值？ 谢谢大家指点具体的范式Huffman编码实现-in which Huffman is the paradigm Huffman coding. After investigations related information in two different arguments, please master guiding. Thank you! 1, tectonic paradigm Huffman coding method is generally : statistics separately from the largest maxlength length coding to a length corresponding to each of the number of symbols. According to the information from maxlength-0 progressive order of the distribution of each symbol coding. For example,

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.

一个完整的实验是管理系统、非常好用

compressive sensing 新版本MMA14- This is an example using the Subspace Pursuit Algorithm of Wei Dai and Olgica Milenkovic "Subspace Pursuit for Compressive Sensing: Closing the Gap Between Performance and Complexity" and the Re-weighted algorithm of Rick Chartrand and Wotao Yin "Iteratively Reweighted Algorithms for Compressive Sensing" In order to run this example you need to install all these m.files in the same directory and type trialSP2 at the prompt. Written by Igor Carron http://nuit-blanche.blogspot.com Creative Commons Licence with attribution

776的解压缩算法篇--776`s decompression algorithm

该源码是c和mat结合的源程序，实现MPEG2的编码，另外还提供了程序参数说明文档。-The source is a combination of c and mat source, realize MPEG2 encoding also provides the procedures for parameter documentation.

排序，适合编程初学者用来学习借鉴。谢谢。-Sort, suitable for beginners to learn programming.谢谢.

是一个压缩解压缩的标准代码,简单明了, 易用易懂-Is a compression standard decompression code, simple and clear, easy-to-use easy-to-understand

比zip压缩比率高的rar压缩方法的解压程序 -decompression for the rar compression whichs rate is higher than zip