Examining the uncertainty of the recovered surface normal in three light photometric stereo.
Jiuai SunMelvyn L. SmithLyndon N. SmithAbdul R. FarooqPublished in: Image Vis. Comput. (2007)
Keyphrases
- photometric stereo
- surface normals
- refractive index
- light source
- shape from shading
- spatially varying
- uncalibrated photometric stereo
- surface reconstruction
- multi view
- minimum description length criterion
- shape recovery
- shape reconstruction
- single viewpoint
- reflectance properties
- object surface
- lighting conditions
- stereo method
- curved surfaces
- smooth surfaces
- surface shape
- structured light
- specular reflection
- specular surfaces
- intensity images
- surface orientation
- point light source
- lambertian surface
- multiple views
- single image
- pairwise