Compressed Sensing Radar Imaging With Magnitude Sparse Representation.
Jungang YangTian JinXiaotao HuangPublished in: IEEE Access (2019)
Keyphrases
- compressed sensing
- sparse representation
- random projections
- sparse coding
- signal processing
- face recognition
- image classification
- dimensionality reduction
- image reconstruction
- image representation
- image patches
- test images
- high dimensional data
- compressive sensing
- image features
- active learning
- image quality
- super resolution
- natural images
- data analysis
- pattern recognition
- multiscale
- data sets