Series Expansions of the Reconstruction Kernel of the Radon Transform over a Cormack-Type Family of Curves with Applications in Tomography.
Gaël RigaudA. LakhalAlfred K. LouisPublished in: SIAM J. Imaging Sci. (2014)
Keyphrases
- denoising
- radon transform
- tomographic reconstruction
- noisy images
- image reconstruction
- filtered backprojection
- filtered back projection
- frequency domain
- fan beam
- discrete tomography
- reconstructed image
- fourier transform
- cone beam
- image processing
- back projection
- super resolution
- reconstruction process
- ridgelet transform
- high resolution
- discrete radon transform
- feature detection
- hough transform
- straight line
- image restoration
- texture images
- reconstruction method
- signal processing
- computational intelligence
- multiresolution
- preprocessing