Pixel Adapter: A Graph-Based Post-Processing Approach for Scene Text Image Super-Resolution.
Wenyu ZhangXin DengBaojun JiaXingtong YuYifan ChenJin MaQing DingXinming ZhangPublished in: CoRR (2023)
Keyphrases
- post processing
- image super resolution
- low resolution
- super resolution
- preprocessing
- image registration
- image patches
- sparse representation
- high resolution
- low resolution images
- input image
- principal component analysis
- image processing
- maximum a posteriori
- dimensionality reduction
- markov random field
- high quality
- face recognition
- image sequences