Phase Error Analysis and Correction for Crossed-Grating Phase-Shifting Profilometry.

Fuqian Li Wenjing Chen

Published in: Sensors (2021)

Keyphrases

error analysis
phase shifting
phase unwrapping
least squares
structured light
high frequency
digital holography
error correction
transform domain
cross ratio
haar wavelets
three dimensional
viewpoint
multiresolution
photometric stereo
error estimates