Coupled K-SVD dictionary training for super-resolution.
Jian XuChun QiZhiguo ChangPublished in: ICIP (2014)
Keyphrases
- super resolution
- sparse representation
- small image patches
- low resolution
- image super resolution
- image patches
- dictionary learning
- single image super resolution
- high resolution
- sparse coding
- image reconstruction
- sparse codes
- image restoration
- low resolution images
- high quality
- high resolution images
- super resolution reconstruction
- motion estimation
- resolution enhancement
- super resolved
- motion blur
- image representation
- face recognition
- higher resolution
- training set
- high dimensional data
- multiscale
- super resolution algorithm
- supervised learning
- depth map
- spatial resolution
- test images
- computer vision
- image classification
- face images
- object recognition
- image processing