基于MATLAB的哈夫曼编码设计

Based on the MATLAB design of Huffman coding

利用哈夫曼压缩编码的原理及方法,采用MATLAB软件对两幅图片进行压缩编码程序设计,获得压缩信息及哈夫曼编码表,分析压缩后的图像像素数据及压缩比。结果表明,哈夫曼编码是一种无损压缩编码。

Using Huffman coding principle and method,compression coding design is made for two images on the MATLAB software,then gain the compression information and Huffman coding table.Compressed image pixel data and compression ratio are analyzed.The results show that Huffman coding is a lossless compression.