A theory of differential photometric stereo for unknown isotropic BRDFs.
Manmohan Krishna ChandrakerJiamin BaiRavi RamamoorthiPublished in: CVPR (2011)
Keyphrases
- photometric stereo
- spatially varying
- light source
- surface normals
- shape from shading
- multi view
- light directions
- surface reconstruction
- lighting conditions
- shape reconstruction
- illumination direction
- specular reflection
- structured light
- reconstruction from multiple images
- stereo method
- point light source
- reflectance properties
- perspective projection
- human faces
- input image
- d objects
- uncalibrated photometric stereo
- viewpoint