Structured light field 3D imaging

被引：95

作者：

Cai, Zewei ^{[1
]}

Liu, Xiaoli ^{[1
]}

Peng, Xiang ^{[1
]}

Yin, Yongkai ^{[2
]}

Li, Ameng ^{[1
]}

Wu, Jiachen ^{[1
]}

Gao, Bruce Z. ^{[3
,4
]}

机构：

[1] Shenzhen Univ, Minist Educ & Guangdong Prov, Key Lab Optoelect Devices & Syst, Shenzhen Key Lab Micronano Measuring & Imaging Bi, Shenzhen 518060, Guangdong, Peoples R China

[2] Shandong Univ, Sch Informat Sci & Engn, Jinan 250100, Peoples R China

[3] Clemson Univ, Dept Bioengn, Clemson, SC 29634 USA

[4] Clemson Univ, COMSET, Clemson, SC 29634 USA

来源：

OPTICS EXPRESS | 2016年 / 24卷 / 18期

基金：

中国国家自然科学基金;

关键词：

HIGH DYNAMIC-RANGE; DIFFUSE; CAMERA;

D O I：

10.1364/OE.24.020324

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this paper, we propose a method by means of light field imaging under structured illumination to deal with high dynamic range 3D imaging. Fringe patterns are projected onto a scene and modulated by the scene depth then a structured light field is detected using light field recording devices. The structured light field contains information about ray direction and phase-encoded depth via which the scene depth can be estimated from different directions. The multidirectional depth estimation can achieve high dynamic 3D imaging effectively. We analyzed and derived the phase-depth mapping in the structured light field and then proposed a flexible ray-based calibration approach to determine the independent mapping coefficients for each ray. Experimental results demonstrated the validity of the proposed method to perform high-quality 3D imaging for highly and lowly reflective surfaces. (C) 2016 Optical Society of America

引用

页码：20324 / 20334

页数：11

共 27 条

[1] [Anonymous], 2005, Comput. Sci. Tech. Rep.
[2] Content-Based Depth Estimation in Focused Plenoptic Camera
Atanassov, Kalin
Goma, Sergio
Ramachandra, Vikas
Georgiev, Todor
[J]. THREE-DIMENSIONAL IMAGING, INTERACTION, AND MEASUREMENT, 2011, 7864
[3] The Light Field Camera: Extended Depth of Field, Aliasing, and Superresolution
Bishop, Tom E.
Favaro, Paolo
[J]. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2012, 34 (05) : 972 - 986
[4] Decoding, Calibration and Rectification for Lenselet-Based Plenoptic Cameras
Dansereau, Donald G.
Pizarro, Oscar
Williams, Stefan B.
[J]. 2013 IEEE CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION (CVPR), 2013, : 1027 - 1034
[5] General solution for high dynamic range three-dimensional shape measurement using the fringe projection technique
Feng, Shijie
Zhang, Yuzhen
Chen, Qian
Zuo, Chao
Li, Rubin
Shen, Guochen
[J]. OPTICS AND LASERS IN ENGINEERING, 2014, 59 : 56 - 71
[6] Frese C., 2006, 2006 IEE International Conference on Multisensor Fusion and Integration for Intelligent Systems (IEEE Cat. No. 06TH8908), P243, DOI 10.1109/MFI.2006.265618
[7] Fringe projection techniques: Whither we are?
Gorthi, Sai Siva
Rastogi, Pramod
[J]. OPTICS AND LASERS IN ENGINEERING, 2010, 48 (02) : 133 - 140
[8] Light field geometry of a standard plenoptic camera
Hahne, Christopher
Aggoun, Amar
Haxha, Shyqyri
Velisavljevic, Vladan
Fernandez, Juan Carlos Jacome
[J]. OPTICS EXPRESS, 2014, 22 (22): : 26659 - 26673
[9] Hu Q., 2005, P SOC PHOTO-OPT INS, V6000
[10] High dynamic range fringe acquisition: A novel 3-D scanning technique for high-reflective surfaces
Jiang, Hongzhi
Zhao, Huijie
Li, Xudong
[J]. OPTICS AND LASERS IN ENGINEERING, 2012, 50 (10) : 1484 - 1493

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