CASIA OpenIR  > 09年以前成果
A new active visual system for humanoid robots
Xu, De1; Li, You Fu2; Tan, Min1; Shen, Yang1
Source PublicationIEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS
2008-04-01
Volume38Issue:2Pages:320-330
SubtypeArticle
AbstractIn 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.
KeywordActive Vision Bionic Vision Humanoid Robot Positioning Visual System
WOS HeadingsScience & Technology ; Technology
WOS KeywordCAMERA CALIBRATION
Indexed BySCI
Language英语
WOS Research AreaAutomation & Control Systems ; Computer Science
WOS SubjectAutomation & Control Systems ; Computer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS IDWOS:000254029400005
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9515
Collection09年以前成果
Affiliation1.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
Recommended Citation
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.
Files in This Item: Download All
File Name/Size DocType Version Access License
38tsmcb02-xu-final.p(1507KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xu, De]'s Articles
[Li, You Fu]'s Articles
[Tan, Min]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu, De]'s Articles
[Li, You Fu]'s Articles
[Tan, Min]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu, De]'s Articles
[Li, You Fu]'s Articles
[Tan, Min]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 38tsmcb02-xu-final.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.