ACCURATE POSE AND LOCATION ESTIMATION OF UNCALIBRATED CAMERA IN URBAN AREA

被引：0
|
作者：
Xie, Wenhan [1 ]
Zhang, Li [1 ]
Zhou, Guoqing [2 ]
Xue, Yucai [3 ]
机构：
[1] Chinese Acad Surveying & Mapping, Beijing, Peoples R China
[2] Old Dominion Univ, Norfolk, VA 23529 USA
[3] Chinese Univ Hong Kong, Hong Kong, Peoples R China
来源：
2009 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-5 | 2009年
关键词：
vanishing point; camera calibration; pose estimation; rapid response; building reconstruction;
D O I：
10.1109/IGARSS.2009.5417399
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
This paper proposes an improved calibration method based on multi-view's vanishing point to estimate the accurate pose and location parameters of camera in building scene This method put the lens distortion and orientation parameters of camera directly into the calibration mode. Furthermore, using the line feature existing in the building surface, geometric constraints are introduced into the calibrating model. The orientation parameters of camera can be estimated accurately by this method.
引用
收藏
页码：2786 / +
页数：2
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