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香港大学沙威教授写的压缩感知版hello world(Compressed sensing version Hello world written by Professor Javert of University of Hong Kong)

压缩感知的所有重构算法，包括OMP,ROMP,SAMP,StoMP等等算法。(All reconstruction algorithms of compressed sensing include OMP, ROMP, SAMP, StoMP and so on.)

Jepg2000的压缩解压(Jepg2000 compression decompression)

关于压缩感知的一些代码，对初学者有很大的帮助，是一篇文献的仿真(some python code about comprehenssed sensing)

简单的压缩感知用于无线传感器的例子，还有贝叶斯压缩感知(Simple compress perception used for wireless sensor examples, and the bayesian compression perception )

一种无损图象压缩算法,可用于珍贵图象的保存.(A lossless image compression algorithm, can be used for the preservation of precious images.)

该程序包含两部迭代收缩阈值算法在几个方面的应用，包括图像，1范数和2范数的核心算法。(The program includes two parts of iterative shrinkage threshold algorithm in several aspects, including image, 1 norm and 2 norm core algorithm.)

利用LZW的压缩算法实现文件的压缩与解压缩。用c++和MFC实现，代码简洁，实现简单，可用(LZW compression algorithm using the file compression and decompression.)

哈夫曼编码译码系统，设置发送者和接受者两个功能， 发送者的功能包括： ①输入待传送的字符信息； ②统计字符信息中出现的字符种类数和各字符出现的次数（频率）； ②根据字符的种类数和各自出现的次数建立哈夫曼树； ③利用以上哈夫曼树求出各字符的哈夫曼编码； ④将字符信息转换成对应的编码信息进行传送。 接受者的功能包括： ①接收发送者传送来的编码信息； ②利用上述哈夫曼树对编码信息进行翻译，即将编码信息还原成发送前的字符信息。 (Huffman decoding system, set the sender and the recipient of two functions, the sender' s features include: (1) input to be transmitted character information ② statistical character information, the number of types of characters and characters the number of occurrences (frequency create a Huffman tree) ② According to the number of types of characters and their respective number of occurrences ③ use the Huffman tree to find the characters Huffman coding ④ character information into the corresponding coding information for delivery. The recipient of the features include: (1) to receive the coded information to the sender transmission ② above Huffman tree coded information to be translated, is about to coded information to restore the character information before sending.)

JPEG2000压缩图像质量评价代码，不需要原参考图像，很准确(the image quality assessment method, without the reference image. )