Single image super resolution based on multiscale local similarity and neighbor embedding.
Lulu PanGuohua PengWeidong YanHongchan ZhengPublished in: Neurocomputing (2016)
Keyphrases
- multiscale
- single image super resolution
- sparse coding
- low resolution
- image patches
- super resolution
- natural images
- image processing
- dictionary learning
- similarity measure
- image representation
- wavelet transform
- sparse representation
- high resolution
- edge detection
- compressive sensing
- multiresolution
- high dimensional
- object recognition