SAR Imaging With Structural Sparse Representation.
Fangfang ShenGuanghui ZhaoZicheng LiuGuangming ShiJie LinPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2015)
Keyphrases
- sparse representation
- sar imaging
- dictionary learning
- sparse coding
- spectral estimation
- image classification
- space variant
- face recognition
- synthetic aperture radar
- compressive sensing
- image patches
- high dimensional data
- signal processing
- dimensionality reduction
- object tracking
- image representation
- sar imagery
- sparse coefficients
- image features
- probabilistic model
- sar images
- image reconstruction
- parameter estimation
- model selection
- natural images
- high resolution
- high quality