Model Reduction by Multiresolution Method Applied to Fluorescence Diffuse Optical Tomography

Author

Frassati, A. ; Da Silva, A. ; Dinten, J.-M. ; Georges, D.

Author_Institution

CEA-LETI-MINATEC, Grenoble

fYear

2007

fDate

22-26 Aug. 2007

Firstpage

767

Lastpage

770

Abstract

This paper is devoted to the Fluorescence Diffuse Optical Tomography. This inverse problem relies on an iterative algorithm based on solutions of partial differential equations. The goal of the paper is to present a multiresolution technique applied to these equations, with the objective of computation complexity reduction. The effectiveness of the approach is then illustrated on a practical example.

Keywords

biomedical optical imaging; computational complexity; fluorescence; image resolution; iterative methods; optical tomography; partial differential equations; computation complexity reduction; fluorescence diffuse optical tomography; iterative algorithm; multiresolution method; partial differential equation; Animals; Discrete wavelet transforms; Fluorescence; Geometrical optics; Inverse problems; Optical propagation; Optical scattering; Partial differential equations; Reduced order systems; Tomography; Algorithms; Fluorescence; Image Processing, Computer-Assisted; Tomography, Optical;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society, 2007. EMBS 2007. 29th Annual International Conference of the IEEE

Conference_Location

Lyon

ISSN

1557-170X

Print_ISBN

978-1-4244-0787-3

Type

conf

DOI

10.1109/IEMBS.2007.4352403

Filename

4352403