文章基本信息

标题：Object Tracking for a Video Sequence from a Moving Vehicle: A Multi-modal Approach
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作者：Hwang, Tae-Hyun ; Cho, Seong-Ick ; Park, Jong-Hyun 等
期刊名称：ETRI Journal
印刷版ISSN：1225-6463
电子版ISSN：2233-7326
出版年度：2006
卷号：28
期号：3
页码：367-370
语种：English
出版社：Electronics and Telecommunications Research Institute
摘要：This letter presents a multi-modal approach to tracking geographic objects such as buildings and road signs in a video sequence recorded from a moving vehicle. In the proposed approach, photogrammetric techniques are successfully combined with conventional tracking methods. More specifically, photogrammetry combined with positioning technologies is used to obtain 3-D coordinates of chosen geographic objects, providing a search area for conventional feature trackers. In addition, we present an adaptive window decision scheme based on the distance between chosen objects and a moving vehicle. Experimental results are provided to show the robustness of the proposed approach.
关键词：Object tracking;mobile mapping system;photogrammetry