Image Super-resolution with An Enhanced Group Convolutional Neural Network.
Chunwei TianYixuan YuanShichao ZhangChia-Wen LinWangmeng ZuoDavid ZhangPublished in: CoRR (2022)
Keyphrases
- image super resolution
- convolutional neural network
- dictionary learning
- low resolution
- super resolution
- face detection
- image registration
- high resolution
- image patches
- kernel regression
- maximum a posteriori
- map estimation
- class specific
- low resolution images
- edge preserving
- face recognition
- image features
- neural network
- sparse representation
- motion estimation
- multi class
- sparse coding
- signal processing
- least squares
- feature vectors