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：2008
卷号：XXXVII Part B3b
页码：599-604
出版社：Copernicus Publications
摘要：This work aims to present an intelligent system for tracking moving targets (such as vehicles, persons etc) based on a network of distributed autonomous units that capture and process images from one or more pre-calibrated visual sensors. The proposed system, which has been developed within the framework of TRAVIS (TRAffic VISual monitoring) project, is flexible, scalable and can be applied in a broad field of applications. Two different pilot installations have been installed for initial evaluation and testing, one for traffic control of aircraft parking areas and one for tunnels at highways. Various computer vision techniques which were implemented and tested during the development of the project, are described and analysed. Multiple background extraction and data fusion algorithms are comparatively evaluated
