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Colorful 3-D Imaging Using an Infrared Dammann Grating
Wei, Shengbin; Zhou, Changhe; Wang, Shaoqing; Liu, Kun; Fan, Xin; Ma, Jianyong; wsbpk1122@163.com; chazhou@mail.shcnc.ac.cn; wangsq@siom.ac.cn; t167k287@126.com; fanxin@shanghaitech.edu.cn; mjy6000@163.com
2016
Source PublicationIEEE Trans. Ind. Inform.
Volume12Issue:4Pages:1641
Abstract3-D profilometry is one of the most important branches of measurement science and technology. In this paper, a new colorful 3-D imaging method using near-infrared (NIR) laser (850 nm) dot array generated by a Dammann grating is proposed. Two NIR cameras mounted with narrowband passed filters are adopted to capture laser patterns on objects. A color camera mounted with an infrared cutoff filter is adopted to capture color information. A simplified multiviews' matching method for dot array, which is the key of this 3-D imaging system, is proposed. A new geometric constraint named ray constraint is applied to multiview matching with the help of precalibration of laser dot array. Point clouds with color information are obtained according to triangulation. We used the experimental apparatus to scan a colorful plane with colorful attachments on it, and its colorful point clouds (about 56 000 sample points) were obtained. Experiments demonstrate that this apparatus achieves a depth accuracy of 0.21 mm at the measuring distance of 300 mm. This new colorful 3-D imaging has advantages of low cost, low power consumption, flexible structure, and portability, which should be highly interesting for practical applications.
SubtypeArticle
Department信息光电
DOI10.1109/TII.2016.2529423
Funding OrganizationNational Natural Science Foundation of China [61308073, 61307064]; Science and Technology Commission of Shanghai Municipality [15JC1403500] ; National Natural Science Foundation of China [61308073, 61307064]; Science and Technology Commission of Shanghai Municipality [15JC1403500] ; National Natural Science Foundation of China [61308073, 61307064]; Science and Technology Commission of Shanghai Municipality [15JC1403500] ; National Natural Science Foundation of China [61308073, 61307064]; Science and Technology Commission of Shanghai Municipality [15JC1403500]
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [61308073, 61307064]; Science and Technology Commission of Shanghai Municipality [15JC1403500] ; National Natural Science Foundation of China [61308073, 61307064]; Science and Technology Commission of Shanghai Municipality [15JC1403500] ; National Natural Science Foundation of China [61308073, 61307064]; Science and Technology Commission of Shanghai Municipality [15JC1403500] ; National Natural Science Foundation of China [61308073, 61307064]; Science and Technology Commission of Shanghai Municipality [15JC1403500]
WOS IDWOS:000382360000034
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28481
Collection信息光学与光电技术实验室
Corresponding Authorwsbpk1122@163.com; chazhou@mail.shcnc.ac.cn; wangsq@siom.ac.cn; t167k287@126.com; fanxin@shanghaitech.edu.cn; mjy6000@163.com
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Wei, Shengbin,Zhou, Changhe,Wang, Shaoqing,et al. Colorful 3-D Imaging Using an Infrared Dammann Grating[J]. IEEE Trans. Ind. Inform.,2016,12(4):1641.
APA Wei, Shengbin.,Zhou, Changhe.,Wang, Shaoqing.,Liu, Kun.,Fan, Xin.,...&mjy6000@163.com.(2016).Colorful 3-D Imaging Using an Infrared Dammann Grating.IEEE Trans. Ind. Inform.,12(4),1641.
MLA Wei, Shengbin,et al."Colorful 3-D Imaging Using an Infrared Dammann Grating".IEEE Trans. Ind. Inform. 12.4(2016):1641.
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