Non-Convex Super-Resolution Of Oct Images Via Sparse Representation.
Gabriele ScrivantiLuca CalatroniSerena MorigiLindsay NicholsonAlin AchimPublished in: ISBI (2021)
Keyphrases
- sparse representation
- super resolution
- oct images
- single image super resolution
- dictionary learning
- low resolution
- sparse coding
- optical coherence tomography
- image super resolution
- high resolution
- image patches
- image reconstruction
- image classification
- image restoration
- low resolution images
- high quality
- compressive sensing
- motion estimation
- high dimensional data
- face recognition
- dimensionality reduction
- high resolution images
- image representation
- super resolved
- convex optimization
- random projections
- test images
- signal processing
- data sets
- co occurrence
- pattern recognition
- image sequences
- three dimensional
- data mining