On boundary pixels in seeded region growing segmentation

被引:1
|
作者
Zhang, MS [1 ]
Huang, J [1 ]
Pawitanm, Y [1 ]
机构
[1] SW Univ Nationalities, Sch Econ & Management, Chengdu 610041, Peoples R China
来源
PARALLEL AND DISTRIBUTED COMPUTING, APPLICATIONS AND TECHNOLOGIES, PDCAT'2003, PROCEEDINGS | 2003年
关键词
image analysis; region growing; segmentation; semiautomatic method;
D O I
10.1109/PDCAT.2003.1236427
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Boundary pixels can have a subtle but serious impact on the performance of the seeded region growing algorithm [1], a fast semi-automatic algorithm for segmentation of intensity images. We have found, however, that as originally described the algorithm can fail if some sections of a connected segment is narrow. The failure results, for example, in a loss of details or an undue dependence of seed placement. The remedy is a careful processing of the boundary pixels. We here present an algorithm whose performance is not affected by such situation.
引用
收藏
页码:838 / 839
页数:2
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