Super-Resolution Compressed Sensing for Line Spectral Estimation: An Iterative Reweighted Approach.
Jun FangFeiyu WangYanning ShenHongbin LiRick S. BlumPublished in: IEEE Trans. Signal Process. (2016)
Keyphrases
- super resolution
- compressed sensing
- image reconstruction
- low resolution
- high resolution
- image restoration
- radon transform
- minimum variance
- motion estimation
- natural images
- high quality
- motion blur
- signal processing
- random projections
- image processing
- machine learning
- image classification
- sparse representation
- image patches
- face recognition
- space variant