Single image super-resolution with self-organization neural networks and image laplace gradient operator.
Khodabakhsh AhmadianHamid-Reza Reza-AlikhaniPublished in: Multim. Tools Appl. (2022)
Keyphrases
- single image super resolution
- input image
- multiscale
- image features
- image retrieval
- edge detection
- image classification
- image representation
- image content
- image regions
- single image
- segmentation method
- test images
- pixel values
- high resolution
- spatial information
- super resolution
- image structure
- sparse coding
- image gradient
- image segmentation