Multifocus Image Fusion Based on Region Selection

摘要：

In this paper, a novel multifocus image fusion method based on region selection is proposed. The basic idea is to select sharply focused regions from source images and to combine them together to reconstruct the resultant image. Region Acutance as a kind of superior sharpness criterion is introduced here for region segmentation. In view of the inevitably errors of selection, morphological operations are used to eliminate the discontinuity in the interior of regions. Experimental results demonstrate that the proposed method outperforms traditional fusion methods both in visual effect and objective evaluation.

关键词： multifocus image fusion region selection morphological operation region acutance

作者: Lin Li Jingxin Hong Wu Lin Hao Zhang

作者单位: College of Information Science and Technology,Xiamen University,Xiamen 361005,P.R.China

会议类型: 国际会议

会议名称: 2009 IEEE International Conference on Intelligent Computing and Intelligent Systems(2009 IEEE 智能计算与智能系统国际会议)

会议地点: 上海

会议语种:英文

页码: 2929-2933

在线出版日期: 2009-11-20（万方平台首次上网日期，不代表论文的发表时间）