Accurate Photometric Stereo Using Four Surface Normal Approximations.
Osamu IkedaPublished in: CRV (2006)
Keyphrases
- photometric stereo
- surface normals
- light source
- shape from shading
- spatially varying
- multi view
- surface reconstruction
- shape reconstruction
- object surface
- refractive index
- structured light
- reflectance properties
- lighting conditions
- stereo method
- shape recovery
- surface orientation
- specular reflection
- smooth surfaces
- curved surfaces
- surface geometry
- single image
- lambertian surface
- computer vision
- reflectance map
- intensity images
- single view
- image data
- feature vectors