Segmentation of Brain Tissues from Magnetic Resonance Images Using Adaptively Regularized Kernel-Based Fuzzy C-Means Clustering

	Segmentation of Brain Tissues from Magnetic Resonance Images Using Adaptively Regularized Kernel-Based Fuzzy C-Means Clustering
	Elazab, Ahmed; Wang, Changmiao; Jia, Fucang; Wu, Jianhuang; Li, Guanglin; Hu, Qingmao
刊名	COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE
	2015
英文摘要	An adaptively regularized kernel-based fuzzy C-means clustering framework is proposed for segmentation of brain magnetic resonance images. The framework can be in the form of three algorithms for the local average grayscale being replaced by the grayscale of the average filter, median filter, and devised weighted images, respectively. The algorithms employ the heterogeneity of grayscales in the neighborhood and exploit this measure for local contextual information and replace the standard Euclidean distance with Gaussian radial basis kernel functions. The main advantages are adaptiveness to local context, enhanced robustness to preserve image details, independence of clustering parameters, and decreased computational costs. The algorithms have been validated against both synthetic and clinical magnetic resonance images with different types and levels of noises and compared with 6 recent soft clustering algorithms. Experimental results show that the proposed algorithms are superior in preserving image details andsegmentation accuracy while maintaining a low computational complexity.
收录类别	SCI
原文出处	http://www.hindawi.com/journals/cmmm/2015/485495/abs/
语种	英语
WOS记录号	WOS:000367245300001
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/7207]
专题	深圳先进技术研究院_医工所
作者单位	COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE
推荐引用方式 GB/T 7714	Elazab, Ahmed,Wang, Changmiao,Jia, Fucang,et al. Segmentation of Brain Tissues from Magnetic Resonance Images Using Adaptively Regularized Kernel-Based Fuzzy C-Means Clustering[J]. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE,2015.
APA	Elazab, Ahmed,Wang, Changmiao,Jia, Fucang,Wu, Jianhuang,Li, Guanglin,&Hu, Qingmao.(2015).Segmentation of Brain Tissues from Magnetic Resonance Images Using Adaptively Regularized Kernel-Based Fuzzy C-Means Clustering.COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE.
MLA	Elazab, Ahmed,et al."Segmentation of Brain Tissues from Magnetic Resonance Images Using Adaptively Regularized Kernel-Based Fuzzy C-Means Clustering".COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE (2015).