Image reconstruction algorithms for X-ray CT

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Image reconstruction is to estimate a spatial distribution of some parameter inside an object from its projections, where projections are a set of measurements of the line integral values of the parameter. The parameter is a linear attenuation coefficient for transmission x-ray CT, while it is a radioactivity level in case of emission computed tomography (CT) such as single photon emission CT (SPECT) or positron emission tomography (PET).

Original languageEnglish (US)
Title of host publicationMedical Imaging
Subtitle of host publicationTechnology and Applications
PublisherCRC Press
Pages189-215
Number of pages27
ISBN (Electronic)9781466582637
ISBN (Print)9781466582620
DOIs
StatePublished - Jan 1 2013

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Engineering(all)
  • Biochemistry, Genetics and Molecular Biology(all)

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