New Techniques for Preserving Global Structure and Denoising with Low Information Loss in Single-Image Super-Resolution.
Yijie BeiAlexandru DamianShijia HuSachit MenonNikhil RaviCynthia RudinPublished in: CoRR (2018)
Keyphrases
- information loss
- global structure
- denoising
- single image super resolution
- sparse coding
- natural images
- image patches
- super resolution
- image denoising
- noisy images
- geometric structure
- total variation
- low resolution
- endpoints
- data quality
- image processing
- sparse representation
- low dimensional
- denoising algorithm
- global information
- data sets
- tree structure
- image reconstruction
- high resolution
- wavelet coefficients
- linear combination
- least squares
- data sources
- computational complexity
- high quality
- image segmentation
- data mining