Image Super-Resolution With Sparse Neighbor Embedding.
Xinbo GaoKaibing ZhangDacheng TaoXuelong LiPublished in: IEEE Trans. Image Process. (2012)
Keyphrases
- image super resolution
- dictionary learning
- sparse representation
- sparse coding
- super resolution
- low resolution
- image registration
- nearest neighbor
- kernel regression
- image patches
- low resolution images
- high resolution
- high dimensional
- regression model
- high quality
- map estimation
- image classification
- signal processing
- face recognition
- natural images
- image processing
- image analysis
- motion estimation
- edge preserving
- class specific
- high resolution images