Blind image super-resolution with spatially variant degradations.
Victor CornillèreAbdelaziz DjelouahYifan WangOlga Sorkine-HornungChristopher SchroersPublished in: ACM Trans. Graph. (2019)
Keyphrases
- image super resolution
- spatially variant
- spatially varying
- super resolution
- mathematical morphology
- motion blur
- low resolution
- multiscale
- structuring elements
- dictionary learning
- morphological filters
- morphological operators
- image quality
- high resolution
- edge preserving
- image registration
- blur kernel
- gray scale
- map estimation
- maximum a posteriori
- image patches
- natural images
- image classification
- pattern recognition
- photometric stereo
- sparse coding
- feature points
- input image