Image super-resolution using the specialized interior-point method.
Guang-mei RenXiao-Feng LiNing ZhouPublished in: ICDIP (2011)
Keyphrases
- image super resolution
- interior point methods
- convex optimization
- linear programming
- linear program
- super resolution
- low resolution
- primal dual
- dictionary learning
- semidefinite programming
- quadratic programming
- image registration
- computationally intensive
- edge preserving
- solving problems
- high resolution
- maximum a posteriori
- low resolution images
- map estimation
- kernel regression
- sparse representation
- sparse coding
- image patches
- data sets
- image reconstruction
- natural images
- high quality
- image segmentation
- image processing