Gradient space analysis of surface defects using a photometric stereo derived bump map.

Melvyn L. Smith G. Smith T. Hill

Published in: Image Vis. Comput. (1999)

Keyphrases

photometric stereo
surface inspection
multi view
light source
machine learning
shape from shading
machine vision
image analysis
surface reconstruction
shape reconstruction
image sequences
low dimensional
single image
field of view
surface normals