A Phase Retrieval Method for 3D Shape Measurement of High-Reflectivity Surface Based on π Phase-Shifting Fringes.

Yanjun Zhang Junhua Sun

Published in: Sensors (2023)

Keyphrases

retrieval method
phase shifting
d objects
image retrieval
three dimensional
structured light
content based image
digital holography
surface shape
range data
surface geometry
single image
color histogram
white light
transform domain
high frequency
motion estimation
feature space
feature extraction