An investigation comparing optical CT with MR scanning for polymer gel dosimetry

M. Oldham, J. H. Siewerdsen, A. Shetty, D. A. Jaffray

Research output: Contribution to journalConference article

Abstract

An overview is given of an optical scanning system and a preliminary study that compares, for the same gel samples, MR with optical scanning. The comparison has two parts: calibration methods and accuracy; and noise and resolution in dosimetric images. A novel optical calibration method with primary advantages is described in terms of speed and robustness.

Original languageEnglish (US)
Pages (from-to)1165-1171
Number of pages7
JournalAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume2
StatePublished - Dec 1 2000
Event22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Chicago, IL, United States
Duration: Jul 23 2000Jul 28 2000

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ASJC Scopus subject areas

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

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