An Approximate Cone Beam Reconstruction Algorithm for Gantry-Tilted CT Using Tangential Filtering.
Ming YanCishen ZhangHongzhu LiangPublished in: Int. J. Biomed. Imaging (2006)
Keyphrases
- cone beam
- computed tomography
- ct images
- radiation dose
- x ray
- image reconstruction
- radon transform
- fan beam
- cone beam ct
- medical images
- computer tomography
- ct scans
- tomographic reconstruction
- medical imaging
- projection images
- three dimensional
- clinical data
- ct data
- x ray images
- vector field
- feature detection
- filtered back projection
- electron beam
- motion compensated
- frequency domain