Fast matching pursuit for sparse representation-based face recognition.
Michael MelekAhmed K. F. KhattabMohamed Fathy Abu ElyazeedPublished in: IET Image Process. (2018)
Keyphrases
- matching pursuit
- face recognition
- sparse representation
- face identification
- image coding
- subspace learning
- pursuit algorithm
- basis functions
- face images
- dictionary learning
- human faces
- recognition rate
- facial images
- sparse coding
- feature extraction
- face detection
- local binary pattern
- computer vision
- principal component analysis
- recognition accuracy
- wavelet transform
- image processing
- video sequences
- facial expressions
- linear discriminant analysis
- multiscale
- image classification
- face verification
- dimensionality reduction
- gabor features
- road signs
- feature selection
- object recognition