Recognition of polyhedra by photometric stereo.
Luigi CarrioliUgo CeiMarco DianiPublished in: Recent Issues in Pattern Analysis and Recognition (1989)
Keyphrases
- photometric stereo
- surface normals
- light source
- spatially varying
- multi view
- shape from shading
- shape reconstruction
- surface reconstruction
- fundamental problems in computer vision
- object recognition
- structured light
- lighting conditions
- specular reflection
- refractive index
- illumination direction
- reflectance map
- reconstruction from multiple images
- line drawings
- surface inspection
- feature extraction
- special case
- surface geometry
- point correspondences
- stereo method
- single image
- viewpoint
- three dimensional
- minimum description length criterion