Generalized quasi-exact algorithms for image reconstruction in helical cone-beam CT.
Yu ZouEmil Y. SidkyXiaochuan PanPublished in: Medical Imaging: Image Processing (2003)
Keyphrases
- image reconstruction
- cone beam ct
- exact algorithms
- computed tomography
- ct scans
- reconstruction method
- knapsack problem
- reconstructed image
- approximation algorithms
- back projection
- exact solution
- super resolution
- cone beam
- tomographic reconstruction
- combinatorial optimization
- radon transform
- maximum a posteriori
- image guided
- high quality
- np hard
- magnetic resonance images
- reconstruction process
- computer tomography
- projection images
- x ray