Representations of Face Images and Collaborative Representation Classification for Face Recognition.
Han-Sheng FangJian ZhangPublished in: J. Circuits Syst. Comput. (2018)
Keyphrases
- face images
- face recognition
- feature representation
- feature extraction
- feature vectors
- human faces
- training set
- face databases
- face recognition systems
- face representation
- facial expressions
- principal component analysis
- feret database
- face verification
- gender recognition
- expression recognition
- facial features
- automatic face
- recognition rate
- illumination variations
- low resolution
- human face recognition
- pose variations
- discriminant analysis
- fisher linear discriminant
- frontal face images
- face recognition algorithms
- recognition accuracy
- face matching
- age estimation
- feature space
- gender classification
- facial images
- feature points
- input image
- face space
- machine learning
- local binary pattern
- linear discriminant analysis
- sparse representation
- face detection
- decision trees
- face representation and recognition
- gabor wavelets
- orl face database
- thermal infrared
- frontal view
- illumination conditions
- training data
- high quality
- image processing
- computer vision
- illumination normalization
- yaleb
- data sets
- image set
- sparse representation based classification