Monocular polarized three-dimensional absolute depth reconstruction technology for multi-target scenes

doi:10.1364/AO.490003

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	Monocular polarized three-dimensional absolute depth reconstruction technology for multi-target scenes
	Li, Xuan; Liu, Zhiqiang; Cai, Yudong; Yan, Jinke; Wu, Wenxin; Guo, Gao; Shao, Xiaopeng
作者部门	光电技术处
	2023-07-20
发表期刊	APPLIED OPTICS
ISSN	1559-128X;2155-3165
卷号	62 期号:21 页码:5627-5635
产权排序	3
摘要	The traditional polarization three-dimensional (3D) imaging technology has limited applications in the field of vision because it can only obtain the relative depth information of the target. Based on the principle of polarization stereo vision, this study combines camera calibration with a monocular ranging model to achieve high-precision recovery of the target's absolute depth information in multi-target scenes. Meanwhile, an adaptive camera intrinsic matrix prediction method is proposed to overcome changes in the camera intrinsic matrix caused by focusing on fuzzy targets outside the depth of field in multi-target scenes, thereby realizing monocular polarized 3D absolute depth reconstruction under dynamic focusing of targets at different depths. Experimental results indicate that the recovery error of monocular polarized 3D absolute depth information for the clear target is less than 10%, and the detail error is only 0.19 mm. Also, the precision of absolute depth reconstruction remains above 90% after dynamic focusing on the blurred target. The proposed monocular polarized 3D absolute depth reconstruction technology for multi-target scenes can broaden application scenarios of the polarization 3D imaging technology in the field of vision. & COPY; 2023 Optica Publishing Group
DOI	10.1364/AO.490003
收录类别	SCI
语种	英语
WOS记录号	WOS:001045094300004
出版者	Optica Publishing Group
引用统计
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/96710
专题	光电技术处
推荐引用方式 GB/T 7714	Li, Xuan,Liu, Zhiqiang,Cai, Yudong,et al. Monocular polarized three-dimensional absolute depth reconstruction technology for multi-target scenes[J]. APPLIED OPTICS,2023,62(21):5627-5635.
APA	Li, Xuan.,Liu, Zhiqiang.,Cai, Yudong.,Yan, Jinke.,Wu, Wenxin.,...&Shao, Xiaopeng.(2023).Monocular polarized three-dimensional absolute depth reconstruction technology for multi-target scenes.APPLIED OPTICS,62(21),5627-5635.
MLA	Li, Xuan,et al."Monocular polarized three-dimensional absolute depth reconstruction technology for multi-target scenes".APPLIED OPTICS 62.21(2023):5627-5635.

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