A robust multi-level sparse classifier with multi-modal feature extraction for face recognition.
Virendra P. VishwakarmaGargi MishraPublished in: Int. J. Appl. Pattern Recognit. (2019)
Keyphrases
- multi modal
- face recognition
- feature extraction
- high dimensional
- feature space
- discriminant analysis
- sparse representation
- fisher linear discriminant
- feature extraction and classification
- feature selection
- linear discriminant analysis
- extracted features
- cross modal
- face images
- audio visual
- feature extractor
- multi modality
- sparse representation based classification
- feature set
- feature extractors
- image classification
- local binary pattern
- principal component analysis
- video search
- image processing
- image annotation
- semantic concepts
- facial expressions
- support vector machine
- computer vision
- face detection
- support vector machine svm
- dimensionality reduction
- video sequences