Time resolved fluorescence diffuse optical tomography using multi-resolution exponential B-splines

  • Authors:

  • Nicolas Ducros;Anabela Da Silva;Jean-Marc Dinten;Chandra Sekhar Seelamantula;Michael Unser;Françoise Peyrin

  • Affiliations:

  • CEA, LETI, MINATEC, Grenoble, France and CREATIS-LRMN, INSERM U, CNRS UMR, Université de Lyon, INSA de Lyon, Villeurbanne Cedex, France;Aix-Marseille Université, Institut Fresnel and CNRS and École Centrale Marseille;CEA, LETI, MINATEC, Grenoble, France;EPFL, Lausanne, Switzerland;EPFL, Lausanne, Switzerland;CREATIS-LRMN, INSERM U, CNRS UMR, Université de Lyon, INSA de Lyon, Villeurbanne Cedex, France

  • Venue:
  • ISBI'09 Proceedings of the Sixth IEEE international conference on Symposium on Biomedical Imaging: From Nano to Macro
  • Year:
  • 2009

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Abstract

This paper deals with the problem of time-resolved fluorescence diffuse optical tomography. We propose a new reconstruction scheme based on a multi-resolution approximation of the time-resolved signals. The underlying basis functions are exponential B-splines that are matched to the decay of fluorescence signals. We illustrate the applicability of the method on phantom data.