雷达学报Issue(3)：292-299,8.DOI:10.3724/SP.J.1300.2013.13036
并行Hough变换航迹起始
Track Initiation Based on Parallel Hough Transform
摘要
Abstract
As a batch processing method, the Hough transform hardly overcomes the accumulation phenomenon of single-scan data sets for it gets confused with the time sequence information of measurements. To solve this nonlinear problem, a track initiation method based on the parallel Hough transform that changes the processing structure of the Hough transform and the accumulating manner of the counter is proposed. After mapping sets of different time measurements to the parameter space separately, the accumulated result of the measurement sets with the same index constitute an accumulated vector. According to the rules, the value of the accumulator can be obtained using the sliding window method. Finally, we make a decision on whether to initiate a track or not through threshold detection. Simulation experiment results of track initiation problems with different scan times under heavy clutters show the efficiency of the parallel Hough transform.关键词
航迹起始/Hough变换/并行Key words
Track initiation/Hough transform/Parallel分类
信息技术与安全科学引用本文复制引用
鹿传国,冯新喜,孔云波,曾蓉,李红英..并行Hough变换航迹起始[J].雷达学报,2013,(3):292-299,8.基金项目
陕西省自然科学基金(2011JM8023)资助课题 （2011JM8023）
