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Proceedings Paper

Fast fractal image compression based on HV partition
Author(s): Guorui Jiang; Yuzhuo Zhong; Shi-Qiang Yang; Bo Yuan
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Paper Abstract

This paper presents a new scheme to speed up fractal image compression based on HV partition. In this scheme, we propose a new approach based on character track that can speed up the process of searching appropriate domain blocks. In this technique we first abstract the range block's characters, then when we searching in the domain block pool, only domain blocks which characters are exactly fit with the range block could transact the process of matching. The experimental result shows that with this technique we can improve the speed of encoding more one hundred times than the original algorithm.

Paper Details

Date Published: 24 August 1999
PDF: 9 pages
Proc. SPIE 3846, Multimedia Storage and Archiving Systems IV, (24 August 1999); doi: 10.1117/12.360451
Show Author Affiliations
Guorui Jiang, Hebei Teacher's Univ. (China)
Yuzhuo Zhong, Tsinghua Univ. (China)
Shi-Qiang Yang, Tsinghua Univ. (China)
Bo Yuan, Tsinghua Univ. (China)

Published in SPIE Proceedings Vol. 3846:
Multimedia Storage and Archiving Systems IV
Sethuraman Panchanathan; Shih-Fu Chang; C.-C. Jay Kuo, Editor(s)

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