基于BWT的高性能编码器
High-performance BWT-based Encoders
摘要:
1994年,Burrows和Wheeler开发了一种数据压缩算法,该算法的性能明显优于基于Lempel-Ziv的算法。从那时起,人们做了大量的工作来改进他们的算法,该算法基于输入字符串的可逆变换,称为BWT(Burrows-Wheeler变换)。在本文中,我们提出了一种基于BWT,MTF(移动到前端编码)的压缩方案,以及[Dragos Trinca,ITCC-2004]中提出的算法的一个版本。
英文摘要:
In 1994, Burrows and Wheeler developed a data compression algorithm which performs significantly better than Lempel-Ziv based algorithms. Since then, a lot of work has been done in order to improve their algorithm, which is based on a reversible transformation of the input string, called BWT (the Burrows-Wheeler transformation). In this paper, we propose a compression scheme based on BWT, MTF (move-to-front coding), and a version of the algorithms presented in [Dragos Trinca, ITCC-2004].
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。