期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2005
卷号：XXXVI-3/W24
出版社：Copernicus Publications
摘要：The topic of the paper is the adaptation of airborne remote sensing techniques and methodology in transportation. All traffic relevant applications require real-time derivation of traffic flow describing parameters. This paper illustrates approaches in hard and software for fulfilling these demands. Two systems for traffic data collection for different operations will be explained and detailed informati- on for online georeferencing, real-time pattern recognition, speed measurement and car classification will be given. The results will be shown and discussed. As a short outlook necessary enhancements and possible sensor extensions will be presented
关键词：Traffic Monitoring; Airborne Systems; online data processing; car detection; velocity estimation
