摘要
采用低阶跃量化的JPEG算法和LZW算法重复压缩气象卫星遥感图象,实现10:1以上的高压缩比,减少了图象损失。
The application of JPEG algorithm of low-jump division and that of LZW to compress repeatedly the remote sense image of meteorological sutellite,which realizes the high compression ratio of 10: 1,reduces the damage of image and increases the compression ratio.