DFT-based fast superresolution image reconstruction using INLA approximation.
Marcelo Oliveira CamponezEvandro O. T. SallesMário Sarcinelli FilhoPublished in: ICIP (2012)
Keyphrases
- image reconstruction
- super resolution
- high resolution
- low resolution
- reconstructed image
- radon transform
- image restoration
- spatial resolution
- motion estimation
- maximum a posteriori
- low resolution images
- image super resolution
- frequency domain
- motion blur
- reconstruction method
- image reconstruction algorithms
- tomographic reconstruction
- multi frame
- high resolution images
- limited angle
- positron emission tomography
- super resolution reconstruction
- random projections
- image resolution
- fourier transform
- back projection
- higher resolution
- image processing
- super resolved
- signal reconstruction
- high quality