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Reduction of Transmitted Information Using Similarities between Range Blocks in Fractal Image Coding


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タイトル: Reduction of Transmitted Information Using Similarities between Range Blocks in Fractal Image Coding
著者: Hu, Xiaotong / Qiu, Shuping / Kuroda, Hideo
発行日: 2007年
出版者: IEEE Computer Society Press
引用: Fourth International Conference on Image and Graphics (ICIG 2007) pp.189-194 ; 2007
抄録: Fractal image coding uses the similarities between the best matching domain blocks and range blocks to reconstruct image. In the transmitted information, the information about the best matching domain blocks occupies a large percentage, so the reduction of information about the best matching domain blocks is the most effective method to reduce the quality of transmitted information. On the other hand, there are similarities between range blocks from each other. So, when range blocks are similar enough, we can reconstruct a range block by its similar range block, in other words, we can use the same domain block as their best matching domain block between similar range blocks. In this paper, we propose a method using similarities between the range blocks to reduce the position and affine information of the best matching domain blocks by sharing the same best matching domain block between similar range blocks.
記述: Fourth International Conference on Image and Graphics (ICIG 2007), Chengdu 22.-24.8.2007
URI: http://hdl.handle.net/10069/16325
ISBN: 0-7695-2929-1
DOI: 10.1109/ICIG.2007.168
権利: Copyright(c) 2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
資料タイプ: Conference Paper
原稿種類: publisher
出現コレクション:060 会議発表資料

引用URI : http://hdl.handle.net/10069/16325

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