The Transactions of the Korean Institute of Electrical Engineers (대한전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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BF Gray Quadtree : Efficient Image Representation Method

Breadth First Gray Quadtree:화상의 효율적 표현법

  • 이극 (한남대 공대 전자계산공학과) ;
  • 이민규 (인성시스템) ;
  • 황희융 (서울대 공대 컴퓨터공학과) ;
  • 이정원 (홍익공업전문대 전자계산학과)
  • Published : 1990.05.01
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Abstract

A new compact hierarchical representation method image is proposed. This method represents a binary image with the set of decimal numbers. Each decimal number represents the pattern of nonterminal node(gray node) in the quadtree. This pattern implies the combination of its four child nodes. The total number of gray nodes is one third of that terminal nodes. We show that gray tree method is efficient comparing with others which have been studied.

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