Single-Image Super-Resolution Reconstruction Based on the Differences of Neighboring Pixels.
Huipeng ZhengLukman HakimTakio KuritaJun'ichi MiyaoPublished in: ICONIP (5) (2021)
Keyphrases
- single image super resolution
- neighboring pixels
- sparse coding
- image patches
- test images
- super resolution
- markov random field
- low resolution
- dictionary learning
- spatial information
- high resolution
- sparse representation
- high resolution images
- compressive sensing
- natural images
- input image
- image pixels
- image prior
- pixel values
- generative model
- image restoration
- image reconstruction
- higher order
- high quality
- computer vision
- prior information
- linear combination
- face images
- co occurrence
- denoising
- ground truth
- object recognition
- multiscale
- image segmentation