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A new linear algorithm for calibrating central catadioptric cameras

文献类型：期刊论文

作者Wu, Fuchao1; Duan, Fuqing1,2; Hu, Zhanyi1; Wu, Yihong1
刊名PATTERN RECOGNITION
出版日期2008-10-01
卷号41期号:10页码:3166-3172
关键词central catadioptric camera calibration
英文摘要In this paper, a novel linear calibration algorithm based on lines is presented for central catadioptric cameras. We firstly derive the relationship between the projection on the viewing sphere of a space point and its catadioptric image. And then by the relationship we establish a group of linear constraints on the catadioptric parameters from the catadioptric projections of spatial lines. By using these linear constraints, any central catadioptric camera can be fully calibrated from a single view of three or more lines without prior knowledge on the camera. Extensive experiments show this algorithm can improve the calibration's robustness. (C) 2008 Elsevier Ltd. All rights reserved.
WOS标题词Science & Technology ; Technology
类目[WOS]Computer Science, Artificial Intelligence ; Engineering, Electrical & Electronic
研究领域[WOS]Computer Science ; Engineering
收录类别SCI
语种英语
WOS记录号WOS:000257835900018
公开日期2015-12-24
源URL[http://ir.ia.ac.cn/handle/173211/9555]  
专题自动化研究所_09年以前成果
作者单位1.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100080, Peoples R China
2.Beijing Normal Univ, Coll Informat Sci & Technol, Beijing 100875, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Fuchao,Duan, Fuqing,Hu, Zhanyi,et al. A new linear algorithm for calibrating central catadioptric cameras[J]. PATTERN RECOGNITION,2008,41(10):3166-3172.
APA Wu, Fuchao,Duan, Fuqing,Hu, Zhanyi,&Wu, Yihong.(2008).A new linear algorithm for calibrating central catadioptric cameras.PATTERN RECOGNITION,41(10),3166-3172.
MLA Wu, Fuchao,et al."A new linear algorithm for calibrating central catadioptric cameras".PATTERN RECOGNITION 41.10(2008):3166-3172.

入库方式： OAI收割

来源：自动化研究所

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