Nonconvex plus quadratic penalized low-rank and sparse decomposition for noisy image alignment.
Xiai ChenZhi HanYao WangYandong TangHaibin YuPublished in: Sci. China Inf. Sci. (2016)
Keyphrases
- image alignment
- low rank and sparse
- convex optimization
- signal recovery
- low rank
- image registration
- objective function
- least squares
- hierarchical bayesian model
- active appearance models
- missing data
- pairwise
- low rank matrix
- medical imaging
- computational complexity
- pattern recognition
- image processing
- linear combination
- model selection
- feature extraction