Single image super-resolution via subspace projection and neighbor embedding.
Xiaoyan LiHongjie HeZhongke YinFan ChenJun ChengPublished in: Neurocomputing (2014)
Keyphrases
- subspace projection
- single image super resolution
- sparse coding
- discriminant analysis
- feature space
- super resolution
- principal component analysis
- hyperspectral imagery
- subspace clusters
- face identification
- image patches
- low resolution
- dictionary learning
- component analysis
- linear discriminant analysis
- subspace clustering
- sparse representation
- nearest neighbor
- high resolution
- hyperspectral images
- image reconstruction
- high dimensional data
- face recognition
- spatial resolution
- data sets
- natural images
- image classification
- original data
- high dimensional
- pattern recognition
- high quality