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A hierarchical IFS coding for color images

✍ Scribed by Katsuhiko Nakano; Masahiro Nakagawa

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
616 KB
Volume
83
Category
Article
ISSN
1042-0967

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✦ Synopsis

The hierarchical IFS coding proposed by the authors is applied to monochrome images. The present method is a fusion of the hierarchical procedure and fractal coding based on the iterated function system (IFS) theory. By using a hierarchical structure based on the Gaussian pyramid, the image is divided into frequency subbands so that the information is compressed. By using the information between the bands, the coding can effectively capture the similarity between the range and the domain. Further, an application of this method to color images is discussed.

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