Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study of the Fractal Image Compression with a Quadtree Partioning Method and a HV Partitioning Method

Quadtree 분할방식과 HV 분할방식을 이용한 프랙탈 이미지 압축에 관한 연구

  • Byun, Chae-Ung (Dept. of Control and Instrumention Eng., Kwangwoon Univ.) ;
  • Lee, Key-Seo (Dept. of Control and Instrumention Eng., Kwangwoon Univ.) ;
  • Chung, Chin-Hyun (Dept. of Control and Instrumention Eng., Kwangwoon Univ.)
  • 변재웅 (광운 대학교 제어계측공학과) ;
  • 이기서 (광운 대학교 제어계측공학과) ;
  • 정진현 (광운 대학교 제어계측공학과)
  • Published : 1995.07.20
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Abstract

Image coding based on a fractal theory of iterated transformations presents highly compressed image. In this paper, we compress image using the partitioning method which devides image adaptively in horizon and vertical axis. This method can encode image more compactly than the quadtree partitioning method. The maximum range size can be selected as $32{\times}32$ blocks and the minimum size can be $4{\times}4$ blocks. And the domain size is twice as many as the range size.

Keywords