Double Sparse Multi-Frame Image Super Resolution.
Toshiyuki KatoHideitsu HinoNoboru MurataPublished in: CoRR (2015)
Keyphrases
- image super resolution
- multi frame
- super resolution
- dictionary learning
- low resolution images
- low resolution
- sparse representation
- motion estimation
- high resolution
- super resolution reconstruction
- image reconstruction
- sparse coding
- point correspondences
- image sequences
- image restoration
- high resolution images
- optical flow
- motion analysis
- optic flow
- high dimensional
- computationally efficient
- machine learning
- image registration
- filtering algorithm
- class specific
- video frames
- motion model
- linear combination
- principal component analysis
- image analysis
- high dimensional data
- kernel regression