A Novel Feature Extraction Method Based on Collaborative Representation for Face Recognition.
Wei HuangXiaohui WangJianzhong LiZhong JinPublished in: Int. J. Pattern Recognit. Artif. Intell. (2015)
Keyphrases
- face recognition
- feature representation
- vector representation
- computer vision
- image representation
- face images
- image features
- feature extraction
- learning algorithm
- feature set
- recognition rate
- low dimensional
- orl face database
- extended gaussian image
- feature vectors
- face detection
- keypoints
- knowledge sharing
- discriminant analysis
- local binary pattern