计算机与数字工程2017，Vol.45Issue(9)：1863-1865,3.DOI:10.3969/j.issn.1672-9722.2017.09.036
算术编码算法在图像压缩中的研究
Research of Arithmetic Coding in Image Compression
摘要
Abstract
Arithmetic coding is a lossless data compression method,which can greatly reduce the redundancy of the signal.Be?cause of its high compression efficiency,it is widely used in image compression. The arithmetic coding algorithm,the coding pro?cess and the finite precision derivation process is studied in this paper. Finally,the static model and the adaptive model of arithme?tic coding are simulated and analyzed in Matlab. The results show that the arithmetic coding has a good compression effect. It can re?alize the lossless compression of image data,and it shows the good performance of arithmetic coding image compression.关键词
无损压缩/算术编码/静态模型/自适应模型Key words
lossless compression/arithmetic coding/static model/adaptive model分类
信息技术与安全科学引用本文复制引用
吴晓云..算术编码算法在图像压缩中的研究[J].计算机与数字工程,2017,45(9):1863-1865,3.基金项目
商洛学院根植地方专项项目(编号:gz16035)资助. （编号:gz16035）
