Spline-Based Regularization for Discrete FBP Reconstruction.
Jean-Pierre GuédonYves BizaisPublished in: IPMI (1991)
Keyphrases
- discrete tomography
- reconstruction method
- filtered back projection
- x ray
- image reconstruction
- high resolution
- back projection
- fourier transformation
- arbitrary topology
- compressive sensing
- reconstruction process
- elastic registration
- three dimensional
- computed tomography
- radon transform
- regularization term
- coarse to fine
- prior information
- medical images
- elastic image registration
- emission computed tomography