FRACTAL CODING OF MONOCHROME IMAGES

被引：19

作者：

BEDFORD, T ^{[1
]}

DEKKING, FM ^{[1
]}

BREEUWER, M ^{[1
]}

KEANE, MS ^{[1
]}

VANSCHOONEVELD, D ^{[1
]}

机构：

[1] PHILIPS RES LABS,5600 JA EINDHOVEN,NETHERLANDS

来源：

SIGNAL PROCESSING-IMAGE COMMUNICATION | 1994年 / 6卷 / 05期

关键词：

FRACTAL CODING; ITERATED FUNCTION SYSTEMS; QUADTREE;

D O I：

10.1016/0923-5965(94)90003-5

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Fractal techniques have been used by a number of authors (Barnsley and Sloan, 1988; Jacquin, 1989) to code monochrome images. In this paper we investigate a version of the technique proposed by Jacquin. A number of extensions are made to his coding scheme, and in particular it is shown that one can considerably weaken the requirement on contractivity leading to a coding scheme which preserves high frequencies much better than that proposed by Jacquin.

引用

页码：405 / 419

页数：15