基于粒子滤波的行车轨迹路网匹配方法
郑诗晨, 盛业华, 吕海洋

Vehicle Trajectory-map Matching based on Particle Filter
ZHENG Shichen, SHENG Yehua, LV Haiyang
图3 研究区域中车行轨迹与道路网络空间分布
Fig. 3 The spatial distribution of vehicle trajectories and road networks in the research region