| Title |
BF Gray Quadtree : Efficient Image Representation Method |
| Authors |
이극(Lee, Geuk) ; 이민규(Lee, Min-Gyu) ; 황희융(Hwang, Hee-Yeung) ; 이정원(Lee, Jung-Won) |
| 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. |