Fully Polarimetric SAR Image Classification via Sparse Representation and Polarimetric Features.
Lamei ZhangLiangjie SunBin ZouWooil M. MoonPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2015)
Keyphrases
- sparse representation
- image classification
- image features
- polarimetric sar
- sparse coding
- feature extraction
- image representation
- dictionary learning
- test images
- bag of words
- compressive sensing
- joint optimization
- face recognition
- sparse codes
- compressed sensing
- basis vectors
- image patches
- feature vectors
- regularized least squares
- visual words
- feature space
- signal processing
- dimensionality reduction
- co occurrence
- image data
- random projections
- frequency domain
- computer vision
- scale space
- knn
- image processing