自适应最大行程长度编码压缩算法研究

Study of Max Running Length RLE to be Adjusted by Itself

基于行程长度编码压缩算法在选取不同的最大行程长度时获取的压缩比不同的特点,提出一种自适应最大行程长度编码压缩算法,并基于自适应最大行程长度编码提出一种有损自适应最大行程长度编码压缩算法。试验证明该算法所获得的压缩比高于传统行程长度编码算法所获压缩比。

Basd on the defect of the traditional RLE＇s, an improved RLE whose maximum running length can be adapted by itself was proposed, which showed a lossy improvement RLE based on the adaptive improved RLE. And the test expatiated that the compression ratios to be acquired by the new method were more than that acquired by the traditional RLE.