基于分形理论的图像压缩编码技术  

The Technique of Image Coding Based on Fractal Theoretics

作　　者：刘勍[1] 张在峰[2] 马义德[2] 袁敏[2] 

机构地区：[1]天水师范学院数理与信息科学学院,甘肃天水741000 [2]兰州大学信息科学与工程学院,甘肃兰州730000

出　　处：《信息与电子工程》2004年第4期246-251,292,共7页information and electronic engineering

基　　金：甘肃省自然科学基金(YS021-A22-00910)

摘　　要：分形图像压缩编码是当今图像编码领域研究的热点之一,是一种具有独特优势且极有发展前途的数据压缩技术。本文从分形基本理论出发,对分形图像压缩编码思想、编码方法等进行了综述,并介绍了分形图像压缩编码的一些改进方法。最后,探讨了分形图像压缩编码的发展方向。Fractal image coding is one of researching focuses in image coding field at present. It is a kind of data compression technique with special advantages and a good developing future. The thought of fractal image coding and coding methods is summarized based on basic fractal theory in this paper. Some improved methods of fractal image coding are put forward. The developing direction of fractal image coding is discussed at last.

关 键 词：信息处理技术 图像压缩编码 综述 分形 收缩仿射变换 迭代函数系统 

分 类 号：TN919.81[电子电信—通信与信息系统]