A New Calibration Procedure for 3-D Shape Measurement System Based on Phase-Shifting Projected Fringe Profilometry

作者：Anchini Rosario^*; Di Leo Giuseppe; Liguori Consolatina; Paolillo Alfredo

来源：IEEE Transactions on Instrumentation and Measurement, 2009, 58(5): 1291-1298.

DOI：10.1109/TIM.2009.2012952

• Calibration
• image analysis
• lighting
• linear approximation
• phase measurement
• reverse engineering
• shape measurement
• uncertainty
• 3-D scanner

An original procedure is presented for the calibration of fringe-projection-based 3-D vision systems. The proposed approach estimates both the phase-to-depth and transverse relationships by directly measuring the phase maps for only three planes placed within the calibration volume and then estimating the phase maps for a number of other "virtual planes." Experimental tests conducted on a fringe projection system show the effectiveness of the proposed procedure.

• 出版日期2009-5