Ascertaining the ideality of photometric stereo datasets under unknown lighting.
Elisa CrabuFederica PesGiuseppe RodriguezGiuseppa TandaPublished in: CoRR (2023)
Keyphrases
- photometric stereo
- point light source
- lighting conditions
- illumination direction
- spatially varying
- surface normals
- light source
- multi view
- shape from shading
- uncalibrated photometric stereo
- viewpoint
- shape reconstruction
- reflectance model
- lighting direction
- surface reconstruction
- light directions
- reconstruction from multiple images
- lambertian surface
- illumination conditions
- structured light
- refractive index
- table lookup
- surface orientation
- d objects
- reflectance properties
- human faces
- reflectance map
- computer vision
- minimum description length criterion
- surface inspection
- textured surfaces
- single image
- principal component analysis
- three dimensional