天津工业大学学报2019，Vol.38Issue(1)：61-68,8.DOI:10.3969/j.issn.1671-024x.2019.01.012
基于尾灯的夜间前方车辆检测与跟踪方法
Method of preceding vehicle detection and tracking at night based on taillights
摘要
Abstract
To solve the problem that the vehicle is difficult to detect in night environment, a method of preceding vehicle detection and tracking at night based on taillights was proposed. Firstly, the taillights were extracted according to the characteristics of halo and brightness, and the vehicles were detected after the taillights were paired and its location were estimated by pairs of taillights. Then the improved particle filter algorithm was used to track the taillights of the detected vehicles, and vehicles were tracked according to the tracked taillights. Finally, a vehicle detection and tracking system was proposed combined with the detection and tracking method. According to the data collected, the experiment results show that the detection rate of the proposed detection method can reach96％. The vehicle detection and tracking system can solve the problem of vehicle detection under the condition of mutual occlusion of vehicles, and can improve the detection rate of vehicles to 98％.关键词
车辆检测与跟踪/尾灯提取/粒子滤波/目标重叠Key words
vehicle detection and tracking/taillight extraction/particle filter/target overlap分类
信息技术与安全科学引用本文复制引用
于莉媛,郭云雷,牛萍娟,刘大利,刘雷,罗德智..基于尾灯的夜间前方车辆检测与跟踪方法[J].天津工业大学学报,2019,38(1):61-68,8.基金项目
国家自然科学基金资助项目(61601322) （61601322）
天津市自然科学基金资助项目(16JCQNJC01400) （16JCQNJC01400）
