Computed tomography videography: An electrooptical system for video-rate image reconstruction

Arthur F. Gmitro, Gene R. Gindi

Research output: Contribution to journalArticle

6 Scopus citations

Abstract

A system for reconstruction of computed tomography (CT) images in a video frame time (1/30 sec) is described. The system implements the filtered backprojection algorithm using an electrooptic filtering technique, an optical backprojection, and a video detector. When coupled to a real-time system for acquiring projection data, the combined system realizes what we term CT videography.

Original languageEnglish (US)
Pages (from-to)4040-4045
Number of pages6
JournalApplied optics
Volume24
Issue number23
DOIs
StatePublished - Dec 1985
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Engineering (miscellaneous)
  • Electrical and Electronic Engineering

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