C3-STISR: Scene Text Image Super-resolution with Triple Clues.
Minyi ZhaoMiao WangFan BaiBingjia LiJie WangShuigeng ZhouPublished in: CoRR (2022)
Keyphrases
- image super resolution
- scene text
- natural scene images
- text detection
- dictionary learning
- super resolution
- low resolution
- image registration
- edge preserving
- high resolution
- sparse representation
- maximum a posteriori
- complex background
- image patches
- map estimation
- image classification
- image database
- higher order
- training set