Sparse representation based super resolution using saliency and edge information.
Saboya YangJiaying LiuWenhan YangZongming GuoPublished in: APSIPA (2014)
Keyphrases
- edge information
- super resolution
- low resolution
- high resolution
- image reconstruction
- sparse representation
- image restoration
- region growing
- edge detection
- low resolution images
- single image
- dictionary learning
- visual attention
- saliency map
- motion blur
- high quality
- multi frame
- high resolution images
- subspace learning
- motion estimation
- depth map
- shape features
- blurred images
- image patches
- degraded images
- natural scenes
- sparse coding
- machine learning
- multi view
- three dimensional