采用行程编码进行位图压缩的研究  

Compressing Bitmap with RLE (Run-Length Encoding)

作　　者：蒙继华[1] 孙宝生[1] 李婷[1] 

机构地区：[1]新疆大学资源与环境科学学院,新疆乌鲁木齐830046

出　　处：《新疆大学学报（自然科学版）》2003年第4期382-385,共4页Journal of Xinjiang University(Natural Science Edition)

基　　金：国家自然科学基金项目(编号49862002)

摘　　要：介绍了几种常用的图像压缩编码,以行程编码方法为基础,采用C语言对BMP图像压缩进行了具体的编程实现.在此基础上,讨论了行程编码的特点并提出了几种改进方法.Video compression is a important part in image manipulation. Firstly, the article gives a brief introduction to several kinds of video compression which are in common use.Then,on the basis of the file format of BMP image,the article gives a video compressing program, which uses runlength encoding (RLE) and C language and discusses the compressing effect. Finally, the article discusses the characteristics of RLE and gives several reasonable methods of improving its compressing effect.

关 键 词：图像压缩 图像编码 行程编码 位图压缩 C语言 BMP图像 无损压缩 

分 类 号：TN919.81[电子电信—通信与信息系统]