Consistency Conditions for Cone-Beam CT Data Acquired with a Straight-Line Source Trajectory.

@article{Levine2010ConsistencyCF,
  title={Consistency Conditions for Cone-Beam CT Data Acquired with a Straight-Line Source Trajectory.},
  author={Margo S Levine and Emil Y. Sidky and Xiaochuan Pan},
  journal={Tsinghua science and technology},
  year={2010},
  volume={15 1},
  pages={56-61}
}
A consistency condition is developed for computed tomography (CT) projection data acquired from a straight-line X-ray source trajectory. The condition states that integrals of normalized projection data along detector lines parallel to the X-ray path must be equal. The projection data is required to be untruncated only along the detector lines parallel to the X-ray path, a less restrictive requirement compared to Fourier conditions that necessitate completely untruncated data. The condition is… CONTINUE READING

From This Paper

Topics from this paper.

Similar Papers

Loading similar papers…