The Reconstruction of Three-Dimensional Objects from Two Orthogonal Projections and its Application to Cardiac Cineangiography

  • Authors:
  • Shi-Kuo Chang;C. K. Chow

  • Affiliations:
  • Institute of Mathematics, Academia Sinica;-

  • Venue:
  • IEEE Transactions on Computers
  • Year:
  • 1973

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Abstract

A method is developed for the reconstruction of a two-dimensional convex symmetric object from two orthogonal projections. To reconstruct a three-dimensional object, the object is divided into thin slices and the slices are individually reconstructed. An experimental result of the reconstruction of a clay model from its X-ray pictures is described. Applicability of this technique to cardiac cineangiography is discussed.