模式识别与人工智能
Wednesday, Apr. 2, 2025 Home      About Journal      Editorial Board      Instructions      Ethics Statement      Contact Us                   中文
  2008, Vol. 21 Issue (4): 527-534    DOI:
Researches and Applications Current Issue| Next Issue| Archive| Adv Search |
SAR Image Segmentation with Detail Preserving Based on Adaptive Neighborhoods
TIAN Xiao-Lin, JIAO Li-Cheng, GOU Shui-Ping
Institute of Intelligent Information Processing, Xidian University, Xi'an 710071

Download: PDF (1431 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  An adaptive neighborhood approach is proposed. The Markov random fields (MRF) segmentation approach with adaptive neighborhood systems is utilized to preserve detail features and border areas and to improve the segmentation effect. Bayesian inference is applied to integrate the different information sources of local image around the pixels. To improve the reliability of the belief value and the adaptivity, fuzzy c-means (FCM) clustering is introduced in Bayesian network. Thus, the selection of the neighborhood in the region label process need not depend on the known priori knowledge by applying the FCM. The neighborhood with the highest belief value in the threshold scope is chosen to compute the MRF region label process. Experimental results demonstrate that the segmentation effect of the proposed algorithm is superior to that of the classical MRF and hidden Markov random field with detail structures well preserved.
Key wordsMarkov Random Field (MRF)      Bayesian Network      Fuzzy Clustering      Image Segmentation     
Received: 30 August 2007     
ZTFLH: TP751  
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
TIAN Xiao-Lin
JIAO Li-Cheng
GOU Shui-Ping
Cite this article:   
TIAN Xiao-Lin,JIAO Li-Cheng,GOU Shui-Ping. SAR Image Segmentation with Detail Preserving Based on Adaptive Neighborhoods[J]. , 2008, 21(4): 527-534.
URL:  
http://manu46.magtech.com.cn/Jweb_prai/EN/      OR     http://manu46.magtech.com.cn/Jweb_prai/EN/Y2008/V21/I4/527
Copyright © 2010 Editorial Office of Pattern Recognition and Artificial Intelligence
Address: No.350 Shushanhu Road, Hefei, Anhui Province, P.R. China Tel: 0551-65591176 Fax:0551-65591176 Email: bjb@iim.ac.cn
Supported by Beijing Magtech  Email:support@magtech.com.cn