Gridless super-resolution sparse recovery for non-sidelooking STAP using reweighted atomic norm minimization.
Tao ZhangYongsheng HuRan LaiPublished in: Multidimens. Syst. Signal Process. (2021)
Keyphrases
- super resolution
- norm minimization
- sparse representation
- sparse coding
- low resolution
- high resolution
- convex optimization
- dictionary learning
- image patches
- image reconstruction
- image restoration
- low resolution images
- compressive sensing
- image classification
- high quality
- interior point methods
- matrix completion
- light field
- motion estimation
- unsupervised feature selection
- motion blur
- face recognition
- depth map
- unsupervised learning
- random projections
- test images
- image representation
- computer vision
- high dimensional data
- generative model
- natural images
- dimensionality reduction
- least squares
- pairwise