Blind filter identification and image superresolution using subspace methods.
Muriel GastaudSaïd LadjalHenri MaîtrePublished in: EUSIPCO (2007)
Keyphrases
- high resolution
- super resolution
- low resolution images
- single image
- high resolution images
- low resolution
- imaging process
- resolution enhancement
- degraded images
- multiscale
- subspace methods
- image data
- input image
- image classification
- image restoration
- image reconstruction
- image representation
- multi frame
- image matching
- feature points
- image retrieval
- face recognition
- projection onto convex sets