Hessian-Free High-Resolution Nesterov Acceleration for Sampling.
Ruilin LiHongyuan ZhaMolei TaoPublished in: CoRR (2020)
Keyphrases
- high resolution
- low resolution
- semidefinite programming
- remote sensing
- high frequency
- super resolution
- high quality
- image processing
- field of view
- sampling algorithm
- high resolution images
- spatial resolution
- low resolution images
- random sampling
- sampling strategy
- sampling methods
- learning algorithm
- convex concave
- step size
- magnetic resonance images
- image reconstruction
- high spatial resolution
- sample size