Fluorescence lifetime optical tomography with Discontinuous Galerkin discretisation scheme.
We develop discontinuous Galerkin framework for solving direct and inverse problems in fluorescence diffusion optical tomography in turbid media. We show the advantages and the disadvantages of this method by comparing it with previously developed framework based on the finite volume discretization. The reconstruction algorithm was used with time-gated experimental dataset acquired by imaging a highly scattering cylindrical phantom concealing small fluorescent tubes. Optical parameters, quantum yield and lifetime were simultaneously reconstructed. Reconstruction results are presented and discussed.
Vadim Y
VY
Soloviev
Cosimo
C
D'Andrea
P Surya
PS
Mohan
Gianluca
G
Valentini
Rinaldo
R
Cubeddu
Simon R
SR
Arridge
Appl Opt. 2007 Oct 20;46(30):7384-91
17952172
J Opt Soc Am A Opt Image Sci Vis. 2009 Aug;26(8):1805-13
19649115
Opt Lett. 1996 Jan 15;21(2):158-60
19865337
Opt Express. 2006 Dec 11;14(25):12255-70
19529654
Phys Rev Lett. 2003 Sep 5;91(10):103901
14525478
Opt Lett. 2010 May 1;35(9):1314-6
20436553
Med Phys. 2006 Nov;33(11):4176-83
17153396
Opt Lett. 2005 Dec 15;30(24):3347-9
16389827
J Biomed Opt. 2009 Mar-Apr;14(2):024004
19405734
Opt Lett. 2007 Jul 15;32(14):2034-6
17632634
Appl Opt. 2005 Apr 10;44(11):2104-14
15838951
Appl Opt. 1995 Dec 1;34(34):8026-37
21068901
Appl Opt. 2010 Jun 1;49(16):3163-72
20517387
Opt Lett. 2009 Sep 15;34(18):2772-4
19756100
Appl Opt. 1997 Jan 1;36(1):180-213
18250660
Opt Express. 2007 Oct 29;15(22):14482-7
19550726
Opt Express. 2008 May 12;16(10):7214-23
18545426
Appl Opt. 2006 Apr 20;45(12):2828-37
16633437
Appl Opt. 2009 Jan 1;48(1):28-36
19107168
Med Phys. 2006 May;33(5):1299-310
16752565
Med Phys. 1995 Nov;22(11 Pt 1):1779-92
8587533
Opt Express. 2006 Jul 10;14(14):6516-34
19516829
Appl Opt. 2008 May 1;47(13):2303-11
18449295