Recent improvements in photometric stereo for rock art 3D imaging.
Riccardo DessìCarla MannuGiuseppe RodriguezGiuseppa TandaMassimo VanziPublished in: Digit. Appl. Archaeol. Cult. Heritage (2015)
Keyphrases
- photometric stereo
- surface normals
- spatially varying
- shape from shading
- light source
- multi view
- shape reconstruction
- surface reconstruction
- reconstruction from multiple images
- lighting conditions
- structured light
- surface inspection
- table lookup
- illumination direction
- single view
- reflectance properties
- surface reflectance
- refractive index