Scatter compensation techniques for spect


Journal Article

Compton scattered photons included within the photo-peakpulse-height window decrease the image contrastsof lesions. Furthermore, in the absence of aneffective compensation procedure, the accuracy of theSPECT measurement is reduced. In the following sectionsthe effect of scatter on SPECT is reviewed, andthe influence of scattered photons on the effectivelinear attenuation coefficient used with multiplicativeattenuation compensation methods is described.Criteria for evaluating scatter compensation proceduresare proposed, and approaches to reducing theeffect of scatter on SPECT imaging are described. Copyright © 1985 by The Institute of Electrical and Electronics Engineers, Inc.

Full Text

Duke Authors

Cited Authors

  • Jaszczak, RJ; Floyd, CE; Coleman, RE

Published Date

  • January 1, 1985

Published In

Volume / Issue

  • 32 / 1

Start / End Page

  • 786 - 793

Electronic International Standard Serial Number (EISSN)

  • 1558-1578

International Standard Serial Number (ISSN)

  • 0018-9499

Digital Object Identifier (DOI)

  • 10.1109/TNS.1985.4336941

Citation Source

  • Scopus