摘要
通过全球卫星定位系统（ＧＰＳ） 采集到的车辆定位信息，较精确地记录了车辆在不同时刻的位置数据。本文运用数据采集和图像细化处理的方法，从中提取出了位置比较准确的道路曲线。
The vehicles positioning information collected through Global Positioning System (GPS) record the location of vehicles in different time accurately. In this paper we use data collection method and image thinning algorithm to make out the actual road lines from vehicles tracks,the road lines can be used as a actual map to adjust the digital map. [
出处
《微机发展》
1999年第6期44-47,共4页
Microcomputer Development
