Efficient Belief Propagation for Image Segmentation Based on an Adaptive MRF Model

Release time:2024-08-09  Hits:

• Affiliation of Author(s):信息与控制工程学院
• Journal:2013 IEEE International Conference on Dependable, Autonomic and Secure Computing (DASC)
• Key Words:中文关键字：图像分割；置信度传播；马尔可夫随机场；EM算法，英文关键字：Image segmentation; Belief propagation;Markov Rand
• Abstract:Belief propagation (BP) over Pairwise Markov random field (MRF) has been successfully applied to some computer vision problems. However, Conventional Pairwise MRF model is still insufficient to capture natural image statistical characteristics. To solve this problem, we proposed an adaptive MRF model for image segmentation problem. The proposed model adaptively model the local features according to local region information of the image and the local feature parameters will be efficiently estimated. Then we develop an efficient BP algorithm for image segmentation. The convergence region messages are passed among the local regions over the proposed model. Experimental results show that the proposed BP algorithm generates more accurate segmentation results, and also can efficiently restrain effect of image noise and texture mutation for segmentation.
• Note:徐胜军
• Co-author:HanJiu-qiang,ZhaoLiang,LiuGuang-hui
• First Author:xushengjun
• Indexed by:Journal paper
• Volume:卷：
• Issue:期：
• Page Number:页：324-329
• Translation or Not:no
• Date of Publication:2013-12-01