摘要
预测编码方法是实现图像无损压缩的最基本的方法。分析了图像无损压缩方法、讨论了压缩算法中涉及的若干重要问题，评述了图像预测模型的研究进展．
The predictive encoding is one of the basic techniques realizing image lossless compression. In this paper, the lossless compression technology of image is analysed and several important problems about the compression algorithms are discussed in detail. At last, an overview of the development of research on predictive model for image is also given.
出处
《重庆邮电学院学报（自然科学版）》
2001年第3期49-52,73,共5页
Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition)
基金
重邮青年教师科技基金资助项目(A2001-25)
关键词
无损压缩
图像压缩
图像编码
image
lossless compression
predictive model
