Fourier properties of the fan-beam sinogram.

@article{Mazin2010FourierPO,
  title={Fourier properties of the fan-beam sinogram.},
  author={Samuel R Mazin and Norbert J. Pelc},
  journal={Medical physics},
  year={2010},
  volume={37 4},
  pages={1674-80}
}
PURPOSE P. R. Edholm, R. M. Lewitt, and B. Lindholm, "Novel properties of the Fourier decomposition of the sinogram," in Proceedings of the International Workshop on Physics and Engineering of Computerized Multidimensional Imaging and Processing [Proc. SPIE 671, 8-18 (1986)] described properties of a parallel beam projection sinogram with respect to its radial and angular frequencies. The purpose is to perform a similar derivation to arrive at corresponding properties of a fan-beam projection… CONTINUE READING