Keyphrases
- light source
- single image
- surface normals
- photometric stereo
- shape from shading
- camera calibration
- lighting conditions
- object surface
- illumination conditions
- structured light
- multiple light sources
- surface reflectance
- camera parameters
- specular reflection
- ambient light
- cast shadows
- viewing direction
- specular highlights
- helmholtz stereopsis
- real objects
- stereo reconstruction
- shape recovery
- surface reconstruction
- gaze estimation
- autocalibration
- reflectance properties
- point light source
- stereo camera
- high resolution
- viewpoint