Geometrical Similarities of the Orlov and Tuy Sampling Criteria and a Numerical Algorithm for Assessing Sampling Completeness


Journal Article

Tuy and others have derived a sufficiency condition for complete sampling using a cone-beam geometry. Herein, we express Tuy's cone-beam condition in the language and geometry of Orlov's condition for parallel-beam collimation. One may determine from this condition what volume is completely sampled. This inversion has been implemented in software. The software determines a lower bound on the completely sampled volume for arbitrary orbits.

Full Text

Duke Authors

Cited Authors

  • Metzler, SD; Bowsher, JE; Jaszczak, RJ

Published Date

  • October 1, 2003

Published In

Volume / Issue

  • 50 / 5 II

Start / End Page

  • 1550 - 1555

International Standard Serial Number (ISSN)

  • 0018-9499

Digital Object Identifier (DOI)

  • 10.1109/TNS.2003.817385

Citation Source

  • Scopus