The Transactions of the Korean Institute of Electrical Engineers (대한전기학회논문지)
- Volume 39 Issue 5
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- Pages.494-499
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- 1990
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- 0254-4172(pISSN)
BF Gray Quadtree : Efficient Image Representation Method
Breadth First Gray Quadtree:화상의 효율적 표현법
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Lee, Geuk
;
- Lee, Min-Gyu ;
- Hwang, Hee-Yeung ;
- Lee, Jung-Won
- Published : 1990.05.01
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.
Keywords