a jpeg coding procedures, the effective realization of the jpeg image compressio...

RLE8压缩和解压缩算法 用VS2005开发，并且测试通过-RLE8 compression and decompression algorithm using VS2005 to develop and test

主要实现图像压缩编码，主要包括香农－费诺码和算术编码的实现-Main realize image compression encoding, including Shannon- Connaught fee codes and arithmetic coding to achieve

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H264_Player(非源码)-H264_Player

自己编写的对文件做哈夫曼无损压缩编码/解码的程序；-their documents prepared by the right to do Huffman lossless compression encoding/decoding procedures;

) Compression using huffman code -with a number of bits k per code word -provide huffman table Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The table is derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol .Huffman coding uses a specific method for representing each symbol, resulting in a prefix code that expresses the most common characters using shorter strings of bits than those used for less common source symbols.The Huffman coding is a procedure to generate a binary code tree. -) Compression using huffman code -with a number of bits k per code word -provide huffman table Huffman coding is optimal for a symbol-by-symbol coding with a known input probability distribution.This technique uses a variable-length code table for encoding a source symbol. The

利用lzw算法进行压缩解压缩的例子程序，并可以计算压缩时间。-use 4,558,302 algorithm compression decompression examples procedures, and can calculate the compression time.

计算机日期时间显示 ， 将其变成彩虹图，颜色随时间变化-show date and time in your computer

实现对图像的lzw压缩编码 得到图像的压缩比以及码长-Lzw realize image compression coding of image compression ratio as well as the code length

SPIHT图像压缩编码的Matlab程序。-SPIHT image compression encoding procedure of Matlab.