3D Sparse SAR Image Reconstruction Based on Cauchy Penalty and Convex Optimization.
Yangyang WangZhiming HeFan YangQiangqiang ZengXu ZhanPublished in: Remote. Sens. (2022)
Keyphrases
- image reconstruction
- convex optimization
- norm regularization
- random projections
- compressed sensing
- synthetic aperture radar
- basis pursuit
- compressive sensing
- interior point methods
- super resolution
- inverse problems
- low rank
- total variation
- maximum a posteriori
- convex relaxation
- signal reconstruction
- convex optimization problems
- image reconstruction algorithms
- norm minimization
- zernike moments
- group lasso
- high resolution
- multiscale
- positron emission tomography
- image quality
- image processing