Few-view image reconstruction combining total variation and a high-order norm.
Yi ZhangWei-hua ZhangHu ChenMenglong YangTai-Yong LiJiliu ZhouPublished in: Int. J. Imaging Syst. Technol. (2013)
Keyphrases
- high order
- image reconstruction
- total variation
- image restoration
- super resolution
- image denoising
- denoising
- regularization methods
- inverse problems
- reconstructed image
- higher order
- convex optimization
- compressed sensing
- markov random field
- zernike moments
- regularization method
- pairwise
- image processing
- reconstruction method
- regularization term
- radon transform
- maximum a posteriori
- tomographic reconstruction
- objective function
- synthetic aperture radar
- natural images
- low rank
- random projections
- noisy images
- edge preserving
- partial differential equations
- motion estimation