Robust Discriminative Nonnegative Patch Alignment for Occluded Face Recognition.
Weihua OuGai LiShujian YuGang XieFujia RenYuanyan TangPublished in: ICONIP (4) (2015)
Keyphrases
- face recognition
- illumination variations
- object tracking
- face images
- robust face recognition
- facial feature detection
- feature extraction
- discriminative power
- semi supervised
- principal component analysis
- linear programming
- unsupervised learning
- denoising
- discriminant analysis
- partial occlusion
- dynamic time warping
- computer vision