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Publication Detail
The Forward and Inverse Problems in Time Resolved Infra -Red Imaging
  • Publication Type:
    Conference
  • Authors:
    Arridge SR
  • Publication date:
    15/08/1993
  • Pagination:
    35, 64
  • Published proceedings:
    Proceedings of SPIE - The International Society for Optical Engineering
  • Volume:
    10311
  • Status:
    Published
  • Print ISSN:
    0277-786X
Abstract
© (1993) 2017 SPIE. This paper introduces the general principles involved in inverse problems in medical imaging, and describes the main theoretical principles behind Time -resolved Optical Absorption and Scattering Tomography (TOAST). The problem is viewed as the optimisation of an error -norm derived from correlated statistics of the time- dependent photon intensity at the surface of an object. The field is compared with Electrical Impedance Tomography (EIT). A comparison of inverse methods are made and several regularisation schemes are described.
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