Title :
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
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;
Conference_Titel :
Engineering in Medicine and Biology Society, 2007. EMBS 2007. 29th Annual International Conference of the IEEE
Conference_Location :
Lyon
Print_ISBN :
978-1-4244-0787-3
DOI :
10.1109/IEMBS.2007.4352403
