A multiobjective spatial fuzzy clustering algorithm for image segmentation
A multiobjective spatial fuzzy clustering algorithm for image segmentation
复制标题
一种图像分割的多目标空间模糊聚类算法
DOI:
10.1016/j.asoc.2015.01.039
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发表时间:
2015-05
影响因子:
8.7
通讯作者:
Jiulun Fan
中科院分区:
文献类型:
--
作者:
Feng Zhao;Hanqiang Liu;Jiulun Fan
This article describes a multiobjective spatial fuzzy clustering algorithm for image segmentation. To obtain satisfactory segmentation performance for noisy images, the proposed method introduces the non-local spatial information derived from the image into fitness functions which respectively consider the global fuzzy compactness and fuzzy separation among the clusters. After producing the set of non-dominated solutions, the final clustering solution is chosen by a cluster validity index utilizing the non-local spatial information. Moreover, to automatically evolve the number of clusters in the proposed method, a real-coded variable string length technique is used to encode the cluster centers in the chromosomes. The proposed method is applied to synthetic and real images contaminated by noise and compared with k-means, fuzzy c-means, two fuzzy c-means clustering algorithms with spatial information and a multiobjective variable string length genetic fuzzy clustering algorithm. The experimental results show that the proposed method behaves well in evolving the number of clusters and obtaining satisfactory performance on noisy image segmentation.
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影响因子:
14.3
作者:
Handl, Julia;Knowles, Joshua
通讯作者:
Knowles, Joshua
DOI:
10.1016/j.asoc.2010.01.007
发表时间:
2011
期刊:
Appl. Soft Comput.
影响因子:
--
作者:
A. Mukhopadhyay;U. Maulik
通讯作者:
A. Mukhopadhyay;U. Maulik
DOI:
10.1109/tpami.2002.1114856
发表时间:
2002-12-01
影响因子:
23.6
作者:
Maulik, U;Bandyopadhyay, S
通讯作者:
Bandyopadhyay, S
影响因子:
7.5
作者:
Zhang, DQ;Chen, SC
通讯作者:
Chen, SC
影响因子:
19
作者:
Mingrui Wu;B. Scholkopf
通讯作者:
Mingrui Wu;B. Scholkopf