Image reconstruction using spatial sensitivity profile with the constraint of spatial frequency in image for near-infrared topography

H. Kawaguchi, E. Okada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The spatial resolution of current near-infrared topography is not enough for clinical application. In this study, the image reconstruction algorithm using prior knowledge about light path length in tissue and spatial frequency in image was proposed and evaluated by simulation. The spatial resolution of topographic image obtained from image reconstruction method is better than that obtained from conventional mapping-interpolation method. The most appropriate image reconstruction method depends on the arrangement of fibres.

Original languageEnglish
Title of host publicationEuropean Conference on Biomedical Optics, ECBO 2005
PublisherOptical Society of America
ISBN (Print)0819458635, 9780819458636
Publication statusPublished - 2005 Jan 1
EventEuropean Conference on Biomedical Optics, ECBO 2005 - Munich, Germany
Duration: 2005 Jun 122005 Jun 12

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Other

OtherEuropean Conference on Biomedical Optics, ECBO 2005
CountryGermany
CityMunich
Period05/6/1205/6/12

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ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

Cite this

Kawaguchi, H., & Okada, E. (2005). Image reconstruction using spatial sensitivity profile with the constraint of spatial frequency in image for near-infrared topography. In European Conference on Biomedical Optics, ECBO 2005 (Optics InfoBase Conference Papers). Optical Society of America.