RIS ID
134050
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.
Publication Details
L. Song, Y. Ru, Y. Yang, Q. Guo, X. Zhu & J. Xi, "Three-dimensional measurement with reflection suppression based on high-dynamic range images," Journal of Electronic Imaging, vol. 28, (1) pp. 013010-1-013010-10, 2019.