Inexact half-quadratic optimization for image reconstruction.
Marc C. RobiniYue Min ZhuXudong LvWanyu LiuPublished in: ICIP (2016)
Keyphrases
- image reconstruction
- half quadratic
- reconstructed image
- super resolution
- image recovery
- inverse problems
- synthetic aperture radar
- reconstruction method
- image reconstruction algorithms
- tomographic reconstruction
- global optimization
- radon transform
- edge preserving
- optimization method
- optimization methods
- total variation
- maximum a posteriori
- optimization problems
- image analysis
- primal dual
- high resolution
- limited angle
- objective function