Generating face images under multiple illuminations based on a single front-lighted sample without 3D models.
Qiang JiaChi FangDi WenXiaoqing DingPublished in: ICB (2013)
Keyphrases
- face images
- face recognition
- illumination variations
- facial expressions
- human faces
- facial features
- low resolution
- principal component analysis
- face verification
- feature vectors
- input image
- face recognition systems
- gender recognition
- gabor wavelets
- face databases
- automatic face
- human face recognition
- training set
- face detection
- feature points
- hidden markov models
- feature extraction
- image sequences
- intra personal
- computer vision
- database