Keyphrases
- sparse representation
- classification method
- watershed segmentation
- hyperspectral images
- hyperspectral
- sparse coding
- k nearest neighbor
- knn
- remote sensing
- image classification
- text classification
- image segmentation
- segmentation algorithm
- segmentation method
- high dimensional data
- random projections
- support vector machine svm
- face recognition
- signal processing
- dimensionality reduction
- image representation
- image patches
- object tracking
- classification algorithm
- support vector machine
- computer vision
- clustering algorithm
- pairwise
- high quality
- pattern recognition
- neural network
- principal component analysis
- image analysis