Stable super-resolution limit and smallest singular value of restricted Fourier matrices.
Weilin LiWenjing LiaoPublished in: CoRR (2017)
Keyphrases
- singular values
- super resolution
- image reconstruction
- singular value decomposition
- low resolution
- high resolution
- single image
- image restoration
- motion estimation
- high quality
- image super resolution
- low resolution images
- super resolution reconstruction
- radon transform
- frequency domain
- motion blur
- resolution enhancement
- low rank
- reconstruction method
- super resolved
- least squares
- high resolution images
- multiresolution
- depth map
- linear combination
- semi supervised
- viewpoint
- face recognition