俯视图合成（停车辅助）
转载于：
http://soc.fudan.edu.cn/vip/projects/gradproj/wiki/%E5%9B%BE%E5%83%8F%E8%9E%8D%E5%90%88
Surrounding_View_for_Enhancing_Safety_on_Vehicles.pdf
Bird’s-Eye_View_Vision_System_for_Vehicle_Surrounding_Monitoring.pdf
Overhead_View_Parking_Support_System.pdf