Discriminative Features Based on Two Layers Sparse Learning for Glacier Area Classification Using SAR Intensity Imagery.
Li FangXian WeiWei YaoYusheng XuUwe StillaPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2017)
Keyphrases
- discriminative features
- discriminative information
- feature selection
- digital elevation models
- sparse learning
- support vector
- classification accuracy
- decision trees
- text classification
- image classification
- classification algorithm
- classification method
- incremental learning
- multi task
- machine learning
- image processing
- feature extraction
- image descriptors
- model selection
- image registration
- training set
- feature space