An efficient coordinate frame calibration method for 3-D measurement by multiple camera systems

CASIA OpenIR > 09年以前成果

	An efficient coordinate frame calibration method for 3-D measurement by multiple camera systems
	Wang, FY
发表期刊	IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART C-APPLICATIONS AND REVIEWS
	2005-11-01
卷号	35 期号:4 页码:453-464
文章类型	Article
摘要	Extrinsic calibration or coordinate frame calibration of multiple cameras is a critical step for conducting three-dimensional measurement effectively from visual images. Based on the concept of relative world coordinate system, an efficient method for calibrating the coordinate frames for multiple cameras has been developed in this paper. Its basic idea is to compute the transformation matrices between cameras from their individual transformation matrices to a relative world coordinate system such that its absolute coordinate information is not required and methods for single camera calibration can be utilized. A solution procedure that separates rotational parameters from translation parameters of transformation matrices has been developed where the rotational parameters are obtained first by solving a set of nonlinear equations involving two Euler angular parameters, while the translational parameters are then calculated analytically. In addition, equations for calculating the depth information and matching lines in general cases have been presented. Finally, a detailed numerical investigation regarding the error and sensitivity analysis of the proposed calibration algorithms has been performed extensively.
关键词	Camera Calibration Extrinsic Parameter Calibration Multiple Cameras Stereo Cameras Three-dimensional (3-d) Measurement
WOS标题词	Science & Technology ; Technology
关键词[WOS]	SELF-CALIBRATION ; MOVING CAMERA ; PARAMETERS ; VISION ; MODELS
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Artificial Intelligence ; Computer Science, Cybernetics ; Computer Science, Interdisciplinary Applications
WOS记录号	WOS:000232846700001
引用统计	被引频次：12[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/173211/9190
专题	09年以前成果
通讯作者	Wang, FY
作者单位	1.Chinese Acad Sci, Key Lab Complex Syst & Intelligence Sci, Beijing 100080, Peoples R China 2.Univ Arizona, Dept Syst & Ind Engn, Tucson, AZ USA
推荐引用方式 GB/T 7714	Wang, FY. An efficient coordinate frame calibration method for 3-D measurement by multiple camera systems[J]. IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART C-APPLICATIONS AND REVIEWS,2005,35(4):453-464.
APA	Wang, FY.(2005).An efficient coordinate frame calibration method for 3-D measurement by multiple camera systems.IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART C-APPLICATIONS AND REVIEWS,35(4),453-464.
MLA	Wang, FY."An efficient coordinate frame calibration method for 3-D measurement by multiple camera systems".IEEE TRANSACTIONS ON SYSTEMS MAN AND CYBERNETICS PART C-APPLICATIONS AND REVIEWS 35.4(2005):453-464.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
An Efficient Coordin（433KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载