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Paper Abstract and Keywords
Presentation 2006-02-21 15:40
A New Application of Fractal Coding to Video Images
Megumi Takezawa, Hirofumi Sanada, Kazuhisa Watanabe (Hokkaido Inst. of Tech.), Miki Haseyama (Hokkaido Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Fractal image coding based on an iterated function system (IFS), one of the coding techniques for digital images, compresses images by utilizing their self-similarity. Hence, it is conceivable that the self-similarity is closely related to the decoded image quality by the fractal image coding. However, the relationship between the self-similarity of the original image and the quality of its decoded image has not been clarified so far. Therefore, in the previous study, we have clarified the relationship for still images. Then, in this paper, we clarify the relationship for video images and consider a new approach to video coding based on the fractal image coding.
Keyword (in Japanese) (See Japanese page) 
(in English) fractal image coding / self similarity / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 609, ITS2005-103, pp. 131-136, Feb. 2006.
Paper # ITS2005-103 
Date of Issue 2006-02-14 (ITS, IE) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Conference Date 2006-02-20 - 2006-02-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processing for ITS, etc. 
Paper Information
Registration To ITS 
Conference Code 2006-02-ITS-IE-ITE-ME-ITE-CG-ITE-HI 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A New Application of Fractal Coding to Video Images 
Sub Title (in English)  
Keyword(1) fractal image coding  
Keyword(2) self similarity  
1st Author's Name Megumi Takezawa  
1st Author's Affiliation Hokkaido Institute of Technology (Hokkaido Inst. of Tech.)
2nd Author's Name Hirofumi Sanada  
2nd Author's Affiliation Hokkaido Institute of Technology (Hokkaido Inst. of Tech.)
3rd Author's Name Kazuhisa Watanabe  
3rd Author's Affiliation Hokkaido Institute of Technology (Hokkaido Inst. of Tech.)
4th Author's Name Miki Haseyama  
4th Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker Author-1 
Date Time 2006-02-21 15:40:00 
Presentation Time 25 minutes 
Registration for ITS 
Paper # ITS2005-103, IE2005-310 
Volume (vol) vol.105 
Number (no) no.609(ITS), no.611(IE) 
Page pp.131-136 
Date of Issue 2006-02-14 (ITS, IE) 

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