Pseudospectral Fourier reconstruction with IPRM.
Karlheinz GröchenigTomasz HrycakPublished in: Structured Decompositions and Efficient Algorithms (2008)
Keyphrases
- image reconstruction
- fourier transform
- radon transform
- three dimensional
- reconstruction method
- fourier spectrum
- case study
- discrete tomography
- frequency domain
- tomographic reconstruction
- compressed sensing
- compressive sensing
- shape recovery
- tomographic images
- translation invariant
- fourier domain
- real time
- shift invariant
- back projection
- reconstructed image
- ct images
- super resolution
- fourier series
- high resolution
- emission tomography
- computer vision