jpeg迄今为止最新版 压缩库 可以实现无损压缩功能-JPEG the latest edition of the compression library. Can realize lossless compression function

整型自适应算术编码，可用于无损数据压缩，参考文献《ARITHMETIC_CODING_FOR_DATA_COIUPRESSION》-adaptive arithmetic coding which is able to used for lossless data compression, refer to 《ARITHMETIC_CODING_FOR_DATA_COIUPRESSION》

LZ4是一个快速的无损压缩算法，在Spice运用中能将图像以最快的速度压缩，减少服务器的CPU占有率-LZ4 is a fast lossless compression algorithm, the use of Spice in the image can be compressed with the fastest speed to reduce the server s CPU share