Illumination Invariant Face Recognition Using Photometric Stereo.
Seok-Cheol KeeSang Uk LeeKyoung Mu LeePublished in: MVA (1998)
Keyphrases
- photometric stereo
- illumination invariant
- face tracking
- multi view
- varying illumination
- lighting conditions
- surface normals
- light source
- shape from shading
- face recognition
- human faces
- face images
- computer vision algorithms
- multi band
- local binary pattern
- facial expressions
- depth map
- range images
- facial features
- multi camera
- d objects
- invariant features
- specular reflection
- face detection
- camera calibration
- viewpoint
- gabor features
- multiscale
- object level
- active appearance models
- illumination conditions
- semi supervised
- surveillance system