FRACTAL IMAGE COMPRESSION ON MIMD ARCHITECTURES I: BASIC ALGORITHMS*
作者:
A. UHL,
J. HÄMMERLE,
期刊:
Parallel Algorithms and Applications
(Taylor Available online 1997)
卷期:
Volume 11,
issue 3-4
页码: 187-204
ISSN:1063-7192
年代: 1997
DOI:10.1080/10637199708915594
出版商: Taylor & Francis Group
关键词: image compression;parallel algorithms;MIMD architectures
数据来源: Taylor
摘要:
In this paper parallel algorithms for fractal image compression on MIMD architectures are introduced, classified, and discussed. The crucial point for the choice of a suitable parallelization strategy is the memory capacity of a processor element of the target architecture, therefore the classification follows the memory demand of the algorithms. We present experimental results of all main-representatives of the different algorithm classes. The results show a decreasing speedup for increasing memory demand for most of the proposed algorithms.
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