From Coarse to Fine: Hierarchical Pixel Integration for Lightweight Image Super-Resolution.
Jie LiuChao ChenJie TangGangshan WuPublished in: CoRR (2022)
Keyphrases
- coarse to fine
- lightweight
- image super resolution
- image registration
- multiscale
- hierarchical segmentation
- multiresolution
- super resolution
- dictionary learning
- object detection
- low resolution
- high resolution
- kernel regression
- input image
- high resolution images
- edge preserving
- dynamic programming
- image patches
- image processing
- wireless sensor networks
- pattern recognition
- map estimation
- image analysis
- sparse representation
- natural images
- facial expressions