[1]龚剑.一种基于分水岭和模糊聚类的多级图像分割算法[J].南方医科大学学报,2004,(03):329-331.
 GONG Jian.Hierarchical image segmentation based on watershed filtering and fuzzy cluster[J].,2004,(03):329-331.
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一种基于分水岭和模糊聚类的多级图像分割算法()
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《南方医科大学学报》[ISSN:/CN:]

卷:
期数:
2004年03期
页码:
329-331
栏目:
出版日期:
2004-03-01

文章信息/Info

Title:
Hierarchical image segmentation based on watershed filtering and fuzzy cluster
作者:
龚剑
第一军医大学医工系, 广东, 广州, 510515
Author(s):
GONG Jian
Department of Biomedical Engineering, First Military Medical University, Guangzhou 510515, China
关键词:
图像分割分水岭模糊聚类
Keywords:
image segmentationwatershed regionsfuzzy cluster
分类号:
R318.5
摘要:
分水岭算法是一种广泛应用的图像分割工具,它能够自动生成单像素宽度的封闭轮廓。分水岭算法的不足在于它的过分割结果,即生成大量小的封闭区域,使目标物体淹没其中。本文提出一种对分水岭算法过分割结果的模糊聚类方案,首先为每个分水岭区域定义特征量,然后根据这些特征量以及相邻区域之间的分水岭显著性计算两个相邻区域之间的近似程度,进而计算所有分水岭区域的模糊等价矩形,最终形成图像的多级分割结果。本文对多种类型的图像进行了实验。
Abstract:
Watershed algorithms is an automatic segmentation scheme to generate closed outlines, which might give rise to over-segmentation, i.e., numerous small segmented closed regions that blur the target contours or shapes. In this paper, the author proposed a scheme to merge the small regions and generate a hierarchical segmentation representation. We first define the dissimilarity measure between the neighboring regions, and based on this dissimilarity measurement, a fuzzy matrix calculation followed by hierarchical segmentation is performed. Experiments with various types of images are given.

参考文献/References:

[1] Fernand Meyer. An overview of morphological segmentation [J]. Inter J Pattern Recog Artif Intell, 2001, 15(7): 1089- 18.
[2] Lotufo R, Silva W. Minimal set of markers for the watershed transform[J]. ISMM, 2002, pp 359-68.
[3] John M. Gauch R. Image segmentation and analysis via multiscale gradient watershed hierarchies[J]. IEEE Trans Image Proc, 1999, 8 (1): 69-79.
[4] Najman L, Schmitt M. Geodesic saliency of watershed contours and hierarchical segmentation [J]. IEEE Trans Pattern Anal Machine In tell, 1998, 18(12): 1163-73.
[5] Vincent L, Soille P. Watersheds in digital spaces: An efficient algo rithm based on immersion simulation [J]. IEEE Trans Pattern Anal Machine Intell, 1991,13(6): 583-98.

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备注/Memo

备注/Memo:
收稿日期:2003-9-6。
作者简介:龚剑(1976- ),男,四川都江堰人,助教,电话:020-61647799
更新日期/Last Update: 1900-01-01