Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/37686
Title: Split decision function using fuzzy integral [image coding applications]
Authors: Li, J
Chi, Z 
Chen, G
Keywords: Decision trees
Fractals
Fuzzy logic
Image coding
Integral equations
Quadtrees
Issue Date: 2004
Source: Proceedings of the International Symposium on Intelligent Multimedia, Video and Speech Processing (ISIMP’2004), Hong Kong, 20-22 Oct. 2004, p. 534-537 How to cite?
Abstract: The quadtree partition is often used in fractal image compression to achieve variable bit rates. In this paper, we propose a split decision function based on fuzzy integrals - fuzzy mean error (FME), that can improve image coding quality while speeding up the encoding process. Our proposed split function is compared with other commonly used split decisions. In the paper, we also demonstrate that it is difficult for a split decision function to obtain an a priori estimate of the threshold for encoding a given image at a given quality level.
URI: http://hdl.handle.net/10397/37686
ISBN: 0-7803-8687-6
DOI: 10.1109/ISIMP.2004.1434119
Appears in Collections:Conference Paper

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