A Direct Sampling Method for the Inversion of the Radon Transform.
Yat Tin ChowFuqun HanJun ZouPublished in: SIAM J. Imaging Sci. (2021)
Keyphrases
- radon transform
- image reconstruction
- filtered backprojection
- fan beam
- feature detection
- fourier transform
- tomographic reconstruction
- noisy images
- image rotation
- hough transform
- pattern analysis
- straight line
- cone beam
- texture images
- signal processing
- pattern recognition
- image processing
- discrete radon transform
- back projection
- frequency domain
- super resolution
- optical flow
- preprocessing
- multiscale