Vision sensor planning for 3-D model acquisition

CASIA OpenIR > 09年以前成果

	Vision sensor planning for 3-D model acquisition
	Chen, SY ; Li, YF
发表期刊	IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS
	2005-10-01
卷号	35 期号:5 页码:894-904
文章类型	Article
摘要	A novel method is proposed in this paper for automatic acquisition of three-dimensional (3-D) models of unknown objects by an active vision system, in which the vision sensor is to be moved from one viewpoint to the next around the target to obtain its complete model. In each step, sensing parameters are determined automatically for incrementally building the 3-D target models. The method is developed by analyzing the target's trend surface, which is,the regional feature of a surface for describing the global tendency of change. While previous approaches to trend analysis are usually focused on generating polynomial equations for interpreting regression surfaces in three dimensions, this paper proposes a new mathematical model for predicting the unknown area of the object surface. A uniform surface model is established by analyzing the surface curvatures. Furthermore, a criterion is defined to determine the exploration direction, and an algorithm is developed for determining the parameters of the next view. Implementation of the method is carried out to validate the proposed method.
关键词	Model Acquisition Sensor Placement Surface Prediction 3-d Modeling Trend Surface Viewpoint Planning Vision Sensor
WOS标题词	Science & Technology ; Technology
关键词[WOS]	VIEW ; RECONSTRUCTION ; EXPLORATION ; INSPECTION ; PLACEMENT ; SYSTEM ; ROBOT
收录类别	SCI ; ISTP
语种	英语
WOS研究方向	Automation & Control Systems ; Computer Science
WOS类目	Automation & Control Systems ; Computer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS记录号	WOS:000232384200004
引用统计	被引频次：91[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/9064
专题	09年以前成果
作者单位	1.Zhejiang Univ Technol, Zhejiang, Peoples R China 2.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing, Peoples R China 3.City Univ Hong Kong, Dept Mfg Engn & Engn Management, Hong Kong, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Chen, SY,Li, YF. Vision sensor planning for 3-D model acquisition[J]. IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS,2005,35(5):894-904.
APA	Chen, SY,&Li, YF.(2005).Vision sensor planning for 3-D model acquisition.IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS,35(5),894-904.
MLA	Chen, SY,et al."Vision sensor planning for 3-D model acquisition".IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART B-CYBERNETICS 35.5(2005):894-904.