期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：3
出版社：S.S. Mishra
摘要：Compression is useful because it helps us to reduce the resources usage, such as data storage space or transmission capacity. Compression methods have a long list. In this paper , reviews of different basic lossless data and lossy compression techniques are considered. On the basis of these techniques we try to purpose a bit reduction algorithm used for compression of text data which is based on number theory system and file differential technique. It is a simple compression and decompression process which is free from time complexity.
关键词：Compression; Number system; lossless compression; lossy compression;Bit Reduction Algo
