Image super resolution by sparse linear regression and iterative back projection.
Mehmood NawazRong XieLiang ZhangMalik AsfandyarMuddsser HussainPublished in: BMSB (2016)
Keyphrases
- linear regression
- image super resolution
- super resolution reconstruction
- dictionary learning
- kernel regression
- sparse representation
- super resolution
- sparse coding
- hr image
- least squares
- regression methods
- low resolution
- image registration
- low resolution images
- high resolution
- map estimation
- image patches
- super resolved
- high dimensional
- image representation
- image classification
- face recognition
- image reconstruction
- class specific
- image synthesis
- generative model
- natural images
- higher order
- image features