The stability analysis of dynamic SPECT systems

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal

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Detail(s)

Original languageEnglish
Pages (from-to)283-298
Journal / PublicationNumerische Mathematik
Volume77
Issue number3
Publication statusPublished - Sep 1997

Abstract

SPECT (Single Photon Emission Computed Tomography) techniques have been applied to a wide range of medical studies. The stability of a SPECT model depends strongly upon the data collected. We show that a SPECT model is full rank and well-conditioned (stable) if the projection data are large enough. Condition number estimates for a linear model are given. Numerical results for a class of linear models confirm our theoretical analysis.

Citation Format(s)

The stability analysis of dynamic SPECT systems. / Borwein, J. M.; Sun, W.

In: Numerische Mathematik, Vol. 77, No. 3, 09.1997, p. 283-298.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journal