Omnidirectional depth estimation by a single perspective camera
文献类型：会议论文
| 作者 | Zhu F(朱枫) ; Su LC(苏连成)
|
| 出版日期 | 2006 |
| 会议名称 | 6th World Congress on Intelligent Control and Automation |
| 会议日期 | June 21-23, 2006 |
| 会议地点 | Dalian, China |
| 关键词 | omnidirectional stereo vision catadioptric sensor depth recovery |
| 页码 | 9854-9857 |
| 通讯作者 | 朱枫 |
| 中文摘要 | Omnidirectional depth recovery in a novel omnidirectional stereo vision system was addressed. The stereo vision based on a common perspective camera coupled with two hyperbolic mirrors. Given two images of a same point acquired the system, the depth is calculated by means of triangulation. The calculation process aims at having corresponding incident rays intersecting at the same 3D point. As the hyperbolic mirrors ensure a single viewpoint (SVP) the incident light rays are easily found from the points of the image. The two hyperbolic mirrors are aligned coaxially and separately, share one focus that coincides with the camera center. So the geometry of the system naturally ensures matched epipolar lines in two images of the scene. The separation between the two mirrors provides a large baseline and eventually leads to a precise result. The geometrical property are derived and the experiments with real images are presented. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | Dalian Univ Technol, Northeastern Univ, Dalian Maritime Univ, Shanghai Baosight Software Co Ltd, IEEE Robot & Automat Soc, Natl Nat Sci Fdn China, Chinese Assoc Automat, IEEE Control Syst Soc, Beijing Chapter, Minist Educ China, Grandar Robot Co Ltd, Yokogawa Elect Corp, KC Wong Educ Fdn, Siemens Ltd |
| 会议录 | WCICA 2006: Sixth World Congress on Intelligent Control and Automation, Vols 1-12, Conference Proceedings
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | NEW YORK |
| 语种 | 英语 |
| ISBN号 | 1-4244-0331-6 |
| WOS记录号 | WOS:000241773209417 |
| 源URL | [http://ir.sia.cn/handle/173321/8002]  |
| 专题 | 沈阳自动化研究所_光电信息技术研究室 |
| 推荐引用方式 GB/T 7714 | Zhu F,Su LC. Omnidirectional depth estimation by a single perspective camera[C]. 见:6th World Congress on Intelligent Control and Automation. Dalian, China. June 21-23, 2006. |
入库方式： OAI收割
来源：沈阳自动化研究所
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