Three-dimensional measurement with reflection suppression based on high-dynamic range images

22 January 2019 Three-dimensional measurement with reflection suppression based on high-dynamic range images

Limei Song, Yuan Ru, Yangang Yang, Qinghua Guo, Xinjun Zhu, Jiangtao Xi

Journal of Electronic Imaging, Vol. 28, Issue 1, 013010 (January 2019). https://doi.org/10.1117/1.JEI.28.1.013010

Abstract

To deal with the three-dimensional (3-D) point cloud loss caused by object reflection in the active fringe projection 3-D measurement, an active reflection suppression method for 3-D measurement is proposed. The method employs high-dynamic range images obtained by multiple exposure image fusion and a three-wavelength phase-shift profilometry method to achieve high-precision 3-D measurement of reflective objects. Experimental results show that, compared to traditional 3-D measurement methods, the proposed one can more effectively handle reflections thereby avoiding 3-D point cloud loss in the measurement of reflective objects.

Citation Download Citation

Limei Song, Yuan Ru, Yangang Yang, Qinghua Guo, Xinjun Zhu, and Jiangtao Xi "Three-dimensional measurement with reflection suppression based on high-dynamic range images," Journal of Electronic Imaging 28(1), 013010 (22 January 2019). https://doi.org/10.1117/1.JEI.28.1.013010

Received: 19 September 2018; Accepted: 27 December 2018; Published: 22 January 2019

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