A new active visual system for humanoid robots
文献类型：期刊论文
| 作者 | Xu, De1 ; Li, You Fu2; Tan, Min1; Shen, Yang1
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| 刊名 | IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS
 |
| 出版日期 | 2008-04-01 |
| 卷号 | 38期号:2页码:320-330 |
| 关键词 | active vision bionic vision humanoid robot positioning visual system |
| 英文摘要 | In this paper, a new active visual system is developed, which is based on bionic vision and is insensitive to the property of the cameras. The system consists of a mechanical platform and two cameras. The mechanical platform has two degrees of freedom of motion in pitch and yaw, which is equivalent to the neck of a humanoid robot. The cameras are mounted on the platform. The directions of the optical axes of the two cameras can be simultaneously adjusted in opposite directions. With these motions, the object's images can be located at the centers of the image planes of the two cameras. The object's position is determined with the geometry information of the visual system. A more general model for active visual positioning using two cameras without a neck is also investigated. The position of an object can be computed via the active motions. The presented model is less sensitive to the intrinsic parameters of cameras, which promises more flexibility in many applications such as visual tracking with changeable focusing. Experimental results verify the effectiveness of the proposed methods. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Automation & Control Systems ; Computer Science, Artificial Intelligence ; Computer Science, Cybernetics |
| 研究领域[WOS] | Automation & Control Systems ; Computer Science |
| 关键词[WOS] | CAMERA CALIBRATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000254029400005 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/9515]  |
| 专题 | 自动化研究所_09年以前成果 |
| 作者单位 | 1.Chinese Acad Sci, Inst Automat, Key Lab Complex Syst & Intelligence Sci, Beijing 100080, Peoples R China 2.City Univ Hong Kong, Dept Mfg Engn & Engn Management, Kowloon, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, De,Li, You Fu,Tan, Min,et al. A new active visual system for humanoid robots[J]. IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS,2008,38(2):320-330. |
| APA | Xu, De,Li, You Fu,Tan, Min,&Shen, Yang.(2008).A new active visual system for humanoid robots.IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS,38(2),320-330. |
| MLA | Xu, De,et al."A new active visual system for humanoid robots".IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS 38.2(2008):320-330. |
入库方式： OAI收割
来源：自动化研究所
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