Fast fractal image compression based on HV partition

Guorui Jiang; Yuzhuo Zhong; Shi-Qiang Yang; Bo Yuan

doi:10.1117/12.360451

24 August 1999 Fast fractal image compression based on HV partition

Guorui Jiang, Yuzhuo Zhong, Shi-Qiang Yang, Bo Yuan

Proceedings Volume 3846, Multimedia Storage and Archiving Systems IV; (1999) https://doi.org/10.1117/12.360451
Event: Photonics East '99, 1999, Boston, MA, United States

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.

Citation Download Citation

Guorui Jiang, Yuzhuo Zhong, Shi-Qiang Yang, and Bo Yuan "Fast fractal image compression based on HV partition", Proc. SPIE 3846, Multimedia Storage and Archiving Systems IV, (24 August 1999); https://doi.org/10.1117/12.360451

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