A Location Method of Transient Light Target

摘要：

This paper presents a novel method for detecting and locating transient light targets from consecutive image sequences. Background clutters are firstly suppressed by subtracting the background frame, which is the weighted average of the image sequence. In order to eliminate residual edges, Robinson Guard filter is adopted to the difference image. Cross projection is then used to segment potential targets from the background image. According to the time and space characteristics of transient light, further detection is executed to potential targets by the size constraint and interframe correlation analysis. Finally, the target is located by calculating its centroid. The experimental results show that this method can locate multiple targets with high accuracy in a scene.

关键词： target location transient light cross projection centroid interframe correlation analysis

作者: Wang Liang Wen Desheng Zhan Jianming

作者单位: Xian Institute of Optical and Precision Mechanics, Chinese Academy of Sciences Xian, Shannxi, Chin Xian Institute of Optical and Precision Mechanics, Chinese Academy of Sciences Xian, Shannxi, Chin

会议类型: 国际会议

会议名称: 2011 International Conference on Information and Industrial Electronics(2011年信息与工业电子国际会议 ICIIE 2011)

会议地点: 成都

会议语种:英文

页码: 380-383

在线出版日期: 2011-01-14（万方平台首次上网日期，不代表论文的发表时间）