Three-dimensional measurement method of structured light based on three measuring triangles

doi:10.1117/12.2502547

	Three-dimensional measurement method of structured light based on three measuring triangles
	Liu, Zhao1,2,3 ; Zhou, Changhe1 ; Li, Chao 1,2
	2018
会议录名称	HOLOGRAPHY, DIFFRACTIVE OPTICS, AND APPLICATIONS VIII
卷号	10818
发表状态	已发表
DOI	10.1117/12.2502547
摘要	This paper proposes an optimized method of three-dimensional measurement based on three measuring triangles. The three measuring triangles are made up of the left camera, the right camera, the projector and the object to be measured. After projecting N binary band limited patterns on the surface of the object to be measured, the object can be divided into three parts to be measured using the temporal correlation based on Hamming distance. The three parts of the measuring data complement each other without overlapping each other and thus changing the useless data measured in original binocular measurement system into effective data. In this way, the missing data of binocular measurement system is made up and the integrity of the measurement results are improved. The experimental results verify that the integrity of the reconstructed point cloud using the three measuring triangles method is higher than that of the original binocular 3D measurement method, which proves that the proposed optimized method is a convenient solution for solving the problem of partial point cloud missing in the binocular structure measurement.
关键词	Three-dimensional sensing monocular three-dimensional measurement band limited random patterns point cloud reconstruction
出版地	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
会议地点	Beijing, China
收录类别	EI ; CPCI-S ; CPCI
语种	英语
资助项目	Shanghai Science and Technology Committee[17ZR1448100] ; Shanghai Science and Technology Committee[16DZ2290100]
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000455784500013
出版者	SPIE-INT SOC OPTICAL ENGINEERING
EI入藏号	20190106346362
EI主题词	Cameras ; Hamming distance ; Holography
EI分类号	Optical Devices and Systems:741.3 ; Photographic Equipment:742.2 ; Holography:743 ; Imaging Techniques:746
原始文献类型	Proceedings Paper
引用统计	正在获取...
文献类型	会议论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/30171
专题	物质科学与技术学院_硕士生物质科学与技术学院_特聘教授组_周常河组
通讯作者	Zhou, Changhe
作者单位	1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Lab Informat Opt & Optoelect Technol, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 200031, Peoples R China
第一作者单位	物质科学与技术学院
推荐引用方式 GB/T 7714	Liu, Zhao,Zhou, Changhe,Li, Chao. Three-dimensional measurement method of structured light based on three measuring triangles[C]. 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA:SPIE-INT SOC OPTICAL ENGINEERING,2018.