Dual-Geometric Neighbor Embedding for Image Super Resolution With Sparse Tensor.
Shuyuan YangZhiyi WangLiao ZhangMin WangPublished in: IEEE Trans. Image Process. (2014)
Keyphrases
- image super resolution
- dictionary learning
- sparse representation
- high order
- sparse coding
- low resolution
- super resolution
- higher order
- edge preserving
- nearest neighbor
- dimensionality reduction
- kernel regression
- class specific
- image registration
- high resolution
- high dimensional
- maximum a posteriori
- low resolution images
- object recognition
- image classification
- input image
- map estimation
- image segmentation
- signal processing
- feature extraction