Publication: Quasi pseudo-inverse reconstruction for rotating PET scanners
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Identifiers
Publication date
2005-10
Defense date
Advisors
Tutors
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
Abstract
A new reconstruction strategy is proposed for 3D
images acquired with rotating PET scanners. This method is
based on the decomposition of the System Response Matrix
(SRM) into a projection and a rotation components that are
inverted independently. We present the rationale of the new
reconstruction procedure as well as some examples to compare
with analytical 3D reconstruction (3DRP) and 3D statistical
reconstruction (3D-OSEM)
Description
Proceeding of: 2005 IEEE Nuclear Science Symposium Conference Record, Puerto Rico, 23-29 Oct. 2005
Keywords
Statistical image reconstruction, Positron Emission Tomography (PET), Small animal imaging
Bibliographic citation
2005 IEEE Nuclear Science Symposium Conference Record, oct. 2005, vol. 5, p. 2704-2707