On fractal character for edge detection of X-ray cephalogram

被引：0

作者：

Jiang Ai-ping ^{[1
]}

Wang Qi ^{[1
]}

Jiang Lu-ping ^{[1
]}

机构：

[1] Harbin Inst Technol, Fac Elect Engn, Harbin 150080, Peoples R China

来源：

Proceedings of 2005 Chinese Control and Decision Conference, Vols 1 and 2 | 2005年

关键词：

imaging; fractal; FBM; edge detection; landmark; cephalometric;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The principle and the preperty of X-ray image is introduced. Fractal geometry is applied to extract the edges of X-ray cephalogram (lateral). A complete edge of soft-tissue and hard-tissue in the X-ray cephalogram is obtained. The result shows that the introduced method is better than any other methods to extract the edges of tissues in the cephalogram., the edge is more precise and more clear. This useful result can be used to recognize landmarks automatically and precisely.

引用

页码：594 / 597

页数：4

共 5 条

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[3] Ling Xu-feng, 2001, Journal of Shanghai Jiaotong University, V35, P1350
[4] FRACTAL-BASED DESCRIPTION OF NATURAL SCENES
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[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 1984, 6 (06) : 661 - 674
[5] ZHANG X, 1999, CHINESE J STOMATOLOG, V34, P76

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