MRI Superresolution Using Self-Similarity and Image Priors.
José V. ManjónPierrick CoupéAntonio BuadesD. Louis CollinsMontserrat RoblesPublished in: Int. J. Biomed. Imaging (2010)
Keyphrases
- super resolution
- single image super resolution
- high resolution
- image prior
- image restoration
- low resolution
- image reconstruction
- reconstructed image
- sparse coding
- maximum a posteriori
- low resolution images
- multi frame
- motion blur
- edge preserving
- high resolution images
- motion estimation
- single image
- total variation
- natural images
- dictionary learning
- high quality
- image deblurring
- image patches
- remote sensing
- image super resolution
- blurred images
- spatial resolution
- image processing
- image denoising
- sparse representation