An improved search algorithm for fractal image compression

An improved search algorithm for fractal image compression

Fractal image compression algorithms are very CPU intensive and time consuming. In this paper an algorithm for classifying image blocks and reducing the search space is proposed. This algorithm improves the search time by one order of magnitude with an error increase of no more than 1 db.

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Bibliographic Details
Published in:ICECS'99. Proceedings of ICECS '99. 6th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.99EX357) Vol. 2; pp. 693 - 696 vol.2
Main Authors: Pfefferman, J.D., Cingolani, P.E., Cernuschi-Frias, B.
Format: Conference Proceeding
Language:English
Published: IEEE 1999
Subjects:
Artificial intelligence
Fractals
Glass
Image coding
Inverse problems
Online Access:Get full text
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Description
Summary:Fractal image compression algorithms are very CPU intensive and time consuming. In this paper an algorithm for classifying image blocks and reducing the search space is proposed. This algorithm improves the search time by one order of magnitude with an error increase of no more than 1 db.
ISBN:0780356829
9780780356825
DOI:10.1109/ICECS.1999.813203