Fluorescence molecular tomography of an animal model using structured light rotating view acquisition

J Biomed Opt. 2013 Feb;18(2):20503. doi: 10.1117/1.JBO.18.2.020503.

Abstract

In recent years, an increasing effort has been devoted to the optimization of acquisition and reconstruction schemes for fluorescence molecular tomography (FMT). In particular, wide-field structured illumination and compression of the measured images have enabled significant reduction of the data set and, consequently, a decrease in both acquisition and processing times. FMT based on this concept has been recently demonstrated on a cylindrical phantom with a rotating-view scheme that significantly increases the reconstruction quality. In this work, we generalize the rotating-view scheme to arbitrary geometries and experimentally demonstrate its applicability to murine models. To the best of our knowledge this is the first time that FMT based on a rotating-view scheme with structured illumination and image compression has been applied to animals.

Publication types

  • Letter
  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Data Compression
  • Fluorescence
  • Fluorescent Dyes
  • Image Processing, Computer-Assisted
  • Light
  • Mice
  • Mice, Nude
  • Models, Animal
  • Optical Phenomena
  • Phantoms, Imaging
  • Tomography, Optical / methods*
  • Tomography, Optical / statistics & numerical data

Substances

  • Fluorescent Dyes