图象的简单显示后,以霍夫曼编码为原理的图象压缩处理.主要效果为增加图象信息率.减少存储空间

本程序实现简单JPEG压缩编码和解码功能。将一副64*64的灰度图进行JPEG压缩编码，编码过程包含DCT转换，量化，ZigZag扫描和游程编码。不包含DC分量的DPCM编码和最后的霍夫曼编码，但是基本实现了JPEG编码，具有较好的压缩率。-This procedure is simple JPEG compression encoding and decoding functions. This is a 64* 64 grayscale JPEG compression encoding p

霍夫曼图像压缩编码，无损压缩，压缩率为2倍，压缩效果很好。-Image compression Huffman coding, lossless compression, the compression rate is 2 times the compression works well.

图象的简单显示后,以霍夫曼编码为原理的图象压缩处理.主要效果为增加图象信息率.减少存储空间-Simple image display after the Huffman code to deal with the principle of image compression. The main effect of increasing the rate of image information. To reduce the storage space