Kernel Sparse Representation Classifier with Center Enhanced SPM for Vehicle Classification.
Andri SantosoChien-Yao WangTzu-Chiang TaiJia-Ching WangPublished in: COMPSAC (2015)
Keyphrases
- sparse representation
- dictionary learning
- support vector
- image classification
- feature space
- svm classifier
- sparse coding
- regularized least squares
- support vector machine
- decision trees
- class labels
- feature selection
- bag of words
- compressive sensing
- multiple kernel learning
- linear classifiers
- sparse codes
- image patches
- kernel methods
- feature vectors
- training set
- training samples
- face recognition
- compressed sensing
- kernel function
- feature set
- dimensionality reduction
- feature extraction
- pattern recognition
- sparse reconstruction
- joint optimization
- training data
- machine learning
- random projections
- pedestrian detection
- supervised learning
- signal processing
- high dimensional data
- multiscale
- image features
- visual words
- support vector machine svm
- image representation
- text classification