Track Initiation Based on Extended Trellis and Randomized Hough Transform

摘要：

This paper presents a track-before-detect (TBD) algorithm for detection of unknown quantity of targets with parabolic tracks. First, eliminate large number of clutters orderly by expanded trellis and the method of mean power. And then get candidate parabolas by Randomized Hough Transform (RHT). The true tracks of the targets are extracted successfully by a strategy of outliers eliminating at last. Experimental results indicate that the proposed algorithm is capable of detecting multiple targets without the assumptions of an upper bound to the number of targets.

关键词： track-before-detect expanded trellis fault randomized hough transform

作者: Zhang yan-hang Su xiao-hong Ma peijun

作者单位: School of Computer Science and Technology, Harbin Institute of Technology, Harbin 150001 School of Computer Science and Technology, Harbin Institute of Technology,Harbin 150001

会议类型: 国际会议

会议名称: 4th International Conference on Measuring Technology and Mechatronics Automation(第四届检测技术与机电自动化国际会议 ICMTMA 2012)

会议地点: 三亚

会议语种:英文

页码: 1281-1287

在线出版日期: 2012-01-06（万方平台首次上网日期，不代表论文的发表时间）