Calibration of an array projector used for high-speed three-dimensional shape measurements using a single camera

被引：9
|
作者：
Wong, Eugene [1 ,2 ]
Heist, Stefan [2 ,3 ]
Braeuer-Burchardt, Christian [3 ]
Babovsky, Holger [1 ,2 ]
Kowarschik, Richard [1 ,2 ]
机构：
[1] Friedrich Schiller Univ Jena, Inst Appl Opt, Helmholtzweg 4, D-07743 Jena, Germany
[2] Abbe Ctr Photon, Albert Einstein Str 6, D-07745 Jena, Germany
[3] Fraunhofer IOF, Albert Einstein Str 7, D-07745 Jena, Germany
来源：
APPLIED OPTICS | 2018年 / 57卷 / 26期
关键词：
FOURIER-TRANSFORM PROFILOMETRY; STRUCTURED LIGHT PROJECTION; ACCURATE CALIBRATION; SYSTEM; OBJECTS;
D O I：
10.1364/AO.57.007570
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Geometric calibration of digital light processing projectors in single-camera, fringe-projecting 3D measurement systems have been studied assuming the projector is inverse pinhole modeled. Conversely, a high-speed multiaperture array projector (MAAP) projecting aperiodic fringes is not dependent on a digital mirror device and cannot be pinhole modeled. With MAAP projection, a stereo camera setup is required. This paper presents a model-less method to calibrate a MAAP by direct measurement of its illumination field and re-enables 3D measurements with a single camera even with surface discontinuities present. Experimental proof of principle and preliminary measurement performance are shown. (C) 2018 Optical Society of America
引用
收藏
页码：7570 / 7578
页数：9
相关论文
共 50 条
  • [31] The problem of a high-speed three-dimensional landslide
    É. F. Khaĭretdinov
    Doklady Physics, 2006, 51 : 98 - 102
  • [32] Three-dimensional finite-element analysis of high-speed (millisecond) measurements
    Kaschnitz, E
    Supancic, P
    INTERNATIONAL JOURNAL OF THERMOPHYSICS, 2005, 26 (04) : 957 - 967
  • [33] Three-Dimensional Finite-Element Analysis of High-Speed (Millisecond) Measurements
    E. Kaschnitz
    P. Supancic
    International Journal of Thermophysics, 2005, 26 : 957 - 967
  • [34] Simultaneous Projector-Camera Self-Calibration for Three-Dimensional Reconstruction and Projection Mapping
    Li, Francis
    Sekkati, Hicham
    Deglint, Jason
    Scharfenberger, Christian
    Lamm, Mark
    Clausi, David
    Zelek, John
    Wong, Alexander
    IEEE TRANSACTIONS ON COMPUTATIONAL IMAGING, 2017, 3 (01) : 74 - 83
  • [35] High-speed three-dimensional shape measurement using phase measurement profilometry without phase unwrapping
    Lu, Feng
    Wu, Chengdong
    Yang, Jikun
    OPTICAL ENGINEERING, 2018, 57 (08)
  • [36] Three-dimensional shape measurements using endoscopes
    Su, Wei-Hung
    Hsu, Tzu-Chien
    Kuo, Cho-Yo
    PHOTONIC FIBER AND CRYSTAL DEVICES: ADVANCES IN MATERIALS AND INNOVATIONS IN DEVICE APPLICATIONS IX, 2015, 9586
  • [37] Absolute three-dimensional shape measurement using coded fringe patterns without phase unwrapping or projector calibration
    Lohry, William
    Chen, Vincent
    Zhang, Song
    OPTICS EXPRESS, 2014, 22 (02): : 1287 - 1301
  • [38] High-speed three-dimensional shape measurement for isolated objects based on fringe projection
    Li, Yong
    Zhao, Cuifang
    Wang, Hui
    Jin, Hongzhen
    JOURNAL OF OPTICS, 2011, 13 (03)
  • [39] Table screen 360-degree three-dimensional display using a small array of high-speed projectors
    Takaki, Yasuhiro
    Uchida, Shigeki
    OPTICS EXPRESS, 2012, 20 (08): : 8848 - 8861
  • [40] High-speed digital color fringe projection technique for three-dimensional facial measurements
    Liu, Cheng-Yang
    Chang, Li-Jen
    Wang, Chung-Yi
    OPTICS, PHOTONICS AND DIGITAL TECHNOLOGIES FOR IMAGING APPLICATIONS IV, 2016, 9896
12345