A new easy camera calibration technique based on circular points
文献类型：期刊论文
| 作者 | Meng, XQ; Hu, ZY
|
| 刊名 | PATTERN RECOGNITION
 |
| 出版日期 | 2003-05-01 |
| 卷号 | 36期号:5页码:1155-1164 |
| 关键词 | computer vision projective geometry circular points camera calibration 3D reconstruction |
| 英文摘要 | Inspired by Zhang's work on flexible calibration technique, a new easy technique for calibrating a camera based on circular points is proposed. The proposed technique only requires the camera to observe a newly designed planar calibration pattern (referred to as the model plane hereinafter) which includes a circle and a pencil of lines passing through the circle's center, at a few (at least three) different unknown orientations, then all the five intrinsic parameters can be determined linearly. The main advantage of our new technique is that it needs to know neither any metric measurement on the model plane, nor the correspondences between points on the model plane and image ones, hence the whole calibration process becomes extremely simple. The proposed technique is particularly useful for those people who are not familiar with computer vision. Experiments with simulated data as well as with real images show that our new technique is robust and accurate. (C) 2002 Pattern Recognition Society. Published by Elsevier Science 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 |
| 关键词[WOS] | MOTION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000181126200008 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9940]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | 1.Univ Calif Los Angeles, Dept Comp Sci, Los Angeles, CA 90095 USA 2.Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Meng, XQ,Hu, ZY. A new easy camera calibration technique based on circular points[J]. PATTERN RECOGNITION,2003,36(5):1155-1164. |
| APA | Meng, XQ,&Hu, ZY.(2003).A new easy camera calibration technique based on circular points.PATTERN RECOGNITION,36(5),1155-1164. |
| MLA | Meng, XQ,et al."A new easy camera calibration technique based on circular points".PATTERN RECOGNITION 36.5(2003):1155-1164. |
入库方式： OAI收割
来源：自动化研究所
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