Detection and classification of burnt skin via sparse representation of signals by over-redundant dictionaries.
Brenda Rangel-OlveraRoberto Rosas-RomeroPublished in: Comput. Biol. Medicine (2021)
Keyphrases
- sparse representation
- dictionary learning
- image classification
- signal processing
- sparse coding
- face recognition
- compressive sensing
- random projections
- pattern recognition
- image representation
- blind source separation
- joint optimization
- feature extraction
- negative matrix factorization
- compressed sensing
- dimensionality reduction
- sparse approximations
- decision trees
- image patches
- feature space
- high dimensional data
- text classification
- eeg signals
- sparse codes
- sparse reconstruction
- norm minimization
- regularized least squares
- object tracking
- supervised learning
- feature vectors
- training set
- single image super resolution
- feature selection
- test images
- learning algorithm
- multi class
- sparsity constraints
- support vector