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RESOLUTION IN DYNAMIC EMISSION TOMOGRAPHY.

Authors :
Maeght, Jean
Noll, Dominikus
Source :
SIAM Journal on Mathematical Analysis. 2000, Vol. 31 Issue 5, p1100-1120. 21p. 3 Black and White Photographs, 2 Diagrams, 1 Graph.
Publication Year :
2000

Abstract

Based on a two-dimensional (2-D) Fourier analysis of the attenuated Radon transform and a 2-D version of the Shannon sampling theorem,we investigate the problem of resolution in dynamic emission tomography. As a result we provide guidelines on how to acquire and on how to filter the projection data. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*FOURIER analysis
*RADON transforms
*INTEGRAL transforms
*MATHEMATICAL analysis
*FOURIER series

Details

Language :
English
ISSN :
00361410
Volume :
31
Issue :
5
Database :
Academic Search Index
Journal :
SIAM Journal on Mathematical Analysis
Publication Type :
Academic Journal
Accession number :
13208873
Full Text :
https://doi.org/10.1137/S0036141098345457
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