Modular Sparse Representation Based Classification Approach for Robust Face Recognition.
Khalfalla AwedatAlmabrok EssaMasoud AlajmiPublished in: EIT (2018)
Keyphrases
- robust face recognition
- sparse representation based classification
- face recognition
- sparse coding
- sparse representation
- natural images
- dictionary learning
- feature analysis
- image classification
- unsupervised learning
- subspace learning
- face images
- face recognition systems
- linear combination
- gabor features
- face recognition algorithms
- varying illumination
- computer vision
- linear discriminant analysis
- image patches
- facial images
- visual words
- face detection
- image representation
- generative model
- principal component analysis
- partial occlusion
- active appearance models
- face verification
- human faces
- bag of words
- facial expressions
- data sets