文献类型：会议论文

英文题名：A region based image matching method with spatial constraints

作者：Wang, Yaowei[1];Su, Limin[2];Wang, Yanfei[3]

第一作者：Wang, Yaowei

通讯作者：Wang, YW[1]

机构：[1]Beijing Inst Technol, Dept Elect Engn, Beijing 100080, Peoples R China;[2]Beijing Union Univ, Informat Sch, Beijing 100101, Peoples R China;[3]Chinese Acad Sci, Inst Phys Earth, Beijing, Peoples R China

第一机构：Beijing Inst Technol, Dept Elect Engn, Beijing 100080, Peoples R China

通讯机构：[1]corresponding author), Beijing Inst Technol, Dept Elect Engn, Beijing 100080, Peoples R China.

会议论文集：1st International Congress on Image and Signal Processing

会议日期：MAY 27-30, 2008

会议地点：Sanya, PEOPLES R CHINA

语种：英文

外文关键词：Image matching - Motion Picture Experts Group standards

摘要：In this paper, a new region-based image matching method was proposed to find the user defined regions in other images. Not only local features and overall features are used, but spatial constraints, are also employed. Experimental data were composed of 1000 images from Corel and 1000 I frames extracted from CCTV and MPEG-7 videos. Three matching strategies were compared in experiments. They were overall feature only, color and spatial constraints, and color/texture with constraints. As well, lots of noise was introduced to test the robustness of the proposed method. Experimental results showed that the method was feasible and effective.