| 基于空间关系约束的雷达景象匹配算法研究 |
| |
| 引用本文： | 左峥嵘,杨卫东,张天序.基于空间关系约束的雷达景象匹配算法研究[J].华中科技大学学报(自然科学版),2004,32(8):76-78. |
| |
| 作者姓名： | 左峥嵘 杨卫东 张天序 |
| |
| 作者单位： | 华中科技大学,图像识别与人工智能研究所,湖北,武汉,430074;华中科技大学,图像信息处理与智能控制教育部重点实验室,湖北,武汉,430074 |
| |
| 基金项目： | 航天支撑技术基金资助项目 |
| |
| 摘 要： | 通过改变雷达景象匹配策略，根据预定的选择方法，从参考图中截取多子区图像作为模板，在实时图上进行多子区相关匹配，并利用各子区间的空间关系约束对匹配结果进行综合及可信度判断，实验结果表明，该方法可有效提高相关匹配方法的性能，并能提供可靠的匹配置信度判断，
|
| 关 键 词： | 景象匹配 灰度相关 多子区 空间关系 聚类 |
| 文章编号： | 1671-4512(2004)08-0076-03 |
| 修稿时间： | 2003年12月31 |
The algorithm of the scene matching based on spatial relation constrain |
| |
| Zuo Zhengrong Lect., Institute for Pattern Recognition & AI,Huazhong Univ. of Sci. & Tech.,Wuhan ,China. Yang Weidong Zhang Tianxu.The algorithm of the scene matching based on spatial relation constrain[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2004,32(8):76-78. |
| |
| Authors: | Zuo Zhengrong Lect Institute for Pattern Recognition & AI Huazhong Univ of Sci & Tech Wuhan China Yang Weidong Zhang Tianxu |
| |
| Institution: | Zuo Zhengrong Lect., Institute for Pattern Recognition & AI,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. Yang Weidong Zhang Tianxu |
| |
| Abstract: | The multiple subimage were extracted from the reference image according to a predefined selection method. They were regarded as a template and correlated with the real image. The multiple matching results were integrated with the clustering method based on the spatial relation among the subimages. The confidence of the final matching result was given. The test result showed that the method had improved the performance of correlation based matching. |
| |
| Keywords: | scene matching gray correlation multiple subimage spatial relation clustering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
