Exact sinogram: an analytical approach to the Radon transform of phantoms.
Monica DessoleMarta GattoDavide PoggialiFrancesca TedeschiPublished in: CoRR (2023)
Keyphrases
- radon transform
- image reconstruction
- fourier transform
- straight line
- noisy images
- image rotation
- tomographic reconstruction
- feature detection
- hough transform
- texture images
- discrete radon transform
- pattern analysis
- signal processing
- reconstructed image
- frequency domain
- back projection
- fan beam
- line segments
- gray level
- co occurrence
- cone beam
- preprocessing
- data analysis