1. 河北地质大学 机构 信息工程学院,河北,石家庄,050031
2. 河北地质大学 河北省光电信息与地球探测技术重点实验室 机构,河北,石家庄,050031
纸质出版:2018
移动端阅览
朱占龙, 郑一博, 王远. 模糊聚类图像分割后处理[J]. 微电子学与计算机, 2018, 35(3): 68-73.
ZHU Zhan-long, ZHENG Yi-bo, WANG Yuan. Post Segmentation of Fuzzy Clustering Algorithm[J]. 2018, 35(3): 68-73.
由于采用模糊聚类算法进行图像分割存在错分点的情况
需要对错分点做进一步处理以提高分割效果
对此提出一种图像分割后处理方法.首先对模糊聚类算法得到的分割结果进行检测
找出可能的错分点
然后通过统计错分点周边的隶属度分布情况对其进行重新分类
最后通过加噪的人工合成图像及自然图像对提出的后处理方法进行实验验证.结果表明该方法不仅能够进一步提升模糊聚类算法的分割准确率
而且所分割的图像视觉效果也有很大程度的提升.
Potentially misclassified pixels often display when the fuzzy clustering algorithm is used for image segmentation
so a post segmentation method corresponding to refining the segmentation results is proposed. The first step is the detection of segmentation results from the fuzzy clustering algorithms
and then it is natural to find and reclassify the potentially misclassified pixels by evaluating the membership matrix of neighborhood window. The last step is the experimental verification via several test images including both synthetic image and natural images. The results of the experiment demonstrate that the proposed method not only improves the segmentation accuracy of fuzzy clustering algorithm
but also promotes the visual effect of segmentation to some extent.
Das S, Sil S. Kernel-induced fuzzy clustering of image pixels with an improved differential evolution algorithm[J]. Information Sciences, 2010, 180(8): 1237- 1256. DOI: 1237
Chen S, Zhang D. Robust image segmentation using FCM with spatial constraints based on new kernel-induced distance measure[J]. IEEE Transactions on Systems Man % Cybernetics Part B Cybernetics, 2004, 34(4): 1907-1916. DOI: 1907
Gong M, Liang Y, Shi J, et al. Fuzzy c-means clustering with local information and kernel metric for image segmentation[J]. IEEE Transactions on Image Processing, 2013, 22(2): 573- 584. DOI: 573
Ahmed M N, Yamany S M, Mohamed N, et al. A modified fuzzy c-means algorithm for bias field estimation and segmentation of MRI data[J]. IEEE Transactions on Medical Imaging, 2002, 21(3): 193-199. DOI: 193
Szilágyi L, BenyóZ, Szilágyi S M, et al. MR brain image segmentation using an enhanced fuzzy c-means algorithm[C]//Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 2003: 17- 21.
Krinidis S, Chatzis V. A robust fuzzy local information c-means clustering algorithm[J]. IEEE Transactions on Image Processing, 2010, 19(5): 1328- 1337. DOI: 1328
Bezdek JC. Pattern recognition with fuzzy objective function algorithms[M]. Springer, 1981.
Cai W, Chen S, Zhang D. Fast and robust fuzzy c -means clustering algorithms incorporating local information for image segmentation[J]. Pattern Recognition, 2007, 40(3): 825- 838. DOI: 825
Benaichouche A N, Oulhadj H, Siarry P. Improved spatial fuzzy c-means clustering for image segmentation using PSO initialization, Mahalanobis distance and post-segmentation correction[J]. Digital Signal Processing, 2013, 23(5): 1390-1400. DOI: 1390
肖林云, 陈秀宏, 林喜兰. 邻域信息熵的核模糊C均值聚类图像分割算法[J]. 微电子学与计算机, 2016, 33(11): 166-170. DOI: 166
王保平, 范九伦, 谢维信, 等. 一种基于代价函数和模糊熵的图像分割方法[J]. 光子学报, 2003, 32(12): 1502- 1505. DOI: 1502
0
浏览量
10
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010602201714号