Computed tomography videography: an electrooptical system for video-rate image reconstruction
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 realized what we term CT videography.
- Authors:
- Publication Date:
- Research Org.:
- Yale Univ. School of Medicine, New Haven, CT
- OSTI Identifier:
- 6939192
- Resource Type:
- Conference
- Journal Name:
- Appl. Opt.; (United States)
- Additional Journal Information:
- Journal Volume: 24:23; Conference: Industrial applications of computed tomography and NMR imaging, Hecla Island, Manitoba, Canada, 13-14 Aug 1984
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 62 RADIOLOGY AND NUCLEAR MEDICINE; COMPUTERIZED TOMOGRAPHY; DIAGNOSTIC USES; IMAGE PROCESSING; ALGORITHMS; ELECTRIC FILTERS; GEOMETRY; INDUSTRIAL RADIOGRAPHY; OPTICAL FILTERS; REAL TIME SYSTEMS; TELEVISION; VIDICONS; CAMERA TUBES; DIAGNOSTIC TECHNIQUES; FILTERS; IMAGE TUBES; MATHEMATICAL LOGIC; MATHEMATICS; PROCESSING; TOMOGRAPHY; USES; 550602* - Medicine- External Radiation in Diagnostics- (1980-)
Citation Formats
Gmitro, A F, and Gindi, G R. Computed tomography videography: an electrooptical system for video-rate image reconstruction. United States: N. p., 1985.
Web.
Gmitro, A F, & Gindi, G R. Computed tomography videography: an electrooptical system for video-rate image reconstruction. United States.
Gmitro, A F, and Gindi, G R. 1985.
"Computed tomography videography: an electrooptical system for video-rate image reconstruction". United States.
@article{osti_6939192,
title = {Computed tomography videography: an electrooptical system for video-rate image reconstruction},
author = {Gmitro, A F and Gindi, G R},
abstractNote = {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 realized what we term CT videography.},
doi = {},
url = {https://www.osti.gov/biblio/6939192},
journal = {Appl. Opt.; (United States)},
number = ,
volume = 24:23,
place = {United States},
year = {Sun Dec 01 00:00:00 EST 1985},
month = {Sun Dec 01 00:00:00 EST 1985}
}
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