Classification of clouds in satellite imagery using over-complete dictionary via sparse representation.
Wei JinLei WangXingbin ZengZhen LiuRandi FuPublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- sparse representation
- dictionary learning
- image classification
- satellite imagery
- sparse coding
- compressive sensing
- face recognition
- feature extraction
- pattern recognition
- high dimensional data
- signal processing
- image patches
- random projections
- sparse approximations
- dimensionality reduction
- compressed sensing
- image representation
- remote sensing
- learned dictionary
- joint optimization
- feature space
- test images
- change detection
- sparse codes
- machine learning
- sparse reconstruction
- feature vectors
- decision trees
- supervised classification
- satellite images
- model selection
- text classification
- image features
- multiscale
- image processing
- feature selection
- neural network
- low rank matrix recovery