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	A three-dimensional measuring system based on 2D laser displacement sensor
	Jiang S. ; Fu Y. ; Zhu W. ; Zhang Y. ; Wang W.
	2014
会议名称	International Symposium on Optoelectronic Technology and Application 2014: Laser and Optical Measurement Technology; and Fiber Optic Sensors, IPTA 2014, May 13, 2014 - May 15, 2014
会议地点	Beijing, China
英文摘要	3D(Three-dimensional) measurement has found its applications in the fields of automation process, Reverse engineering(RE), machine vision, as well as medical diagnostic. There are some disadvantages in the present 3D measurement methods. In this paper, a 2D laser displacement sensor-based and fast-dimensional surface measurement method for small size objects was proposed after analyzing the existing three-dimensional measurement methods. This method uses the information collected by 2D laser displacement sensor and encoder in pan-tilt to three-dimensional reconstruct 3D model. And then discuss the restrictive relation between angular velocity of pan-tilt and parameters (measurement range, signal sample rate, precision, etc.) of 2D laser displacement sensor. The sources of error and methods of improving precision were analyzed. Theoretical analyses and experiments have proved the feasibility, high-precision and practical of this method. 2014 SPIE.
收录类别	EI
会议录	International Symposium on Optoelectronic Technology and Application 2014: Laser and Optical Measurement Technology; and Fiber Optic Sensors, IPTA 2014, May 13, 2014 - May 15, 2014
会议录出版者	SPIE
会议录出版地	Beijing, China
语种	英语
内容类型	会议论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/44591]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Jiang S.,Fu Y.,Zhu W.,et al. A three-dimensional measuring system based on 2D laser displacement sensor[C]. 见:International Symposium on Optoelectronic Technology and Application 2014: Laser and Optical Measurement Technology; and Fiber Optic Sensors, IPTA 2014, May 13, 2014 - May 15, 2014. Beijing, China.

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