PCA Based Generalized Interpolation for Image Super-Resolution.
C. V. JijiSubhasis ChaudhuriPublished in: ICVGIP (2004)
Keyphrases
- image super resolution
- super resolution
- dictionary learning
- low resolution
- super resolution algorithm
- edge preserving
- low resolution images
- image patches
- kernel regression
- image registration
- high resolution images
- maximum a posteriori
- map estimation
- data sets
- principal component analysis
- high resolution
- image reconstruction
- sparse representation
- linear combination
- interpolation method
- computational complexity
- image processing