Research Topics
| Vadim Y SolovievSummaryAffiliation: University College London Country: UK Publications
| Collaborators
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Detail Information
Publications
Fluorescence lifetime optical tomography in weakly scattering media in the presence of highly scattering inclusionsVadim Y Soloviev
Department of Computer Science, University College London, Gower Street, London WC1E 6BT, United Kingdom
J Opt Soc Am A Opt Image Sci Vis 28:1513-23. 2011..Our reconstruction algorithm is verified by recovering optical and fluorescent parameters from numerically simulated datasets...
Tomographic imaging with polarized lightVadim Y Soloviev
Department of Computer Science, University College London, London, UK
J Opt Soc Am A Opt Image Sci Vis 29:980-8. 2012..Datasets were obtained by imaging a scattering phantom embedding highly absorbing inclusions. Reconstruction results are presented and discussed...
Angularly selective mesoscopic tomographyVadim Y Soloviev
Departments of Computer Science, University College London, London, United Kingdom
Phys Rev E Stat Nonlin Soft Matter Phys 84:051915. 2011..Reconstruction results are presented and discussed...
Förster resonance energy transfer imaging in vivo with approximated radiative transfer equationVadim Y Soloviev
Department of Computer Science, University College London, London, UK
Appl Opt 50:6583-90. 2011..The new approach provides improved recovery of absorption and scattering parameters while returning similar values for the fluorescence parameters...
Combined reconstruction of fluorescent and optical parameters using time-resolved dataVadim Y Soloviev
Department of Computer Science, University College London, Gower Street, London WC1E 6BT, UK
Appl Opt 48:28-36. 2009..The algorithm was applied to a time-gated experimental data set acquired by imaging a highly scattering cylindrical phantom concealing small fluorescent tubes. Relatively accurate reconstruction demonstrates the potential of the method...
Adjoint time domain method for fluorescent imaging in turbid mediaVadim Y Soloviev
Department of Computer Science, University College London, Gower Street, London WC1E 6BT, UK
Appl Opt 47:2303-11. 2008..Reconstructed energy density was used in localizing two fluorescent tubes. Relatively accurate reconstruction demonstrates the effectiveness and the potential of the proposed technique...
Fluorescence lifetime imaging by using time-gated data acquisitionVadim Y Soloviev
Department of Computer Science, University College London, UK
Appl Opt 46:7384-91. 2007..Relatively accurate fluorescence lifetime reconstruction demonstrates the effectiveness and the potential of the proposed technique...
Fluorescence lifetime tomography of live cells expressing enhanced green fluorescent protein embedded in a scattering medium exhibiting background autofluorescenceVadim Y Soloviev
Department of Computer Science, University College London, London WC1E 6BT, UK
Opt Lett 32:2034-6. 2007..Initially the presence of an unspecified background autofluorescence signal impeded reconstruction of the lifetime distribution, but we show that this problem can be addressed using a simple iterative technique...
Fast image reconstruction in fluorescence optical tomography using data compressionTimothy J Rudge
Department of Computer Science, University College London, Gower Street, London WC1E 6BT, UK
Opt Lett 35:763-5. 2010..The method reported here allows use of the full data set, via image compression methods, and explicit construction of the (small) Jacobian, meaning optimal inversion methods can be applied, and thus leading to very fast reconstruction...
Mesh adaptation technique for Fourier-domain fluorescence lifetime imagingVadim Y Soloviev
Department of Computer Science, University College London, Gower Street, London WC1E 6BT, United Kingdom
Med Phys 33:4176-83. 2006..Stability and computational efficiency of the method are demonstrated by image reconstruction of two spherical fluorescent objects embedded in a tissue phantom...
Tomographic bioluminescence imaging with varying boundary conditionsVadim Y Soloviev
Department of Computer Science, University College London, London, UK
Appl Opt 46:2778-84. 2007..The approach is verified numerically by reconstructing bioluminescent objects of various shapes embedded inside highly scattering media, such as biologiçal tissue...
Consideration of a spread-out source in problems of near-infrared optical tomographyVadim Y Soloviev
Southwest Research Institute, San Antonio, Texas 78228, USA
Appl Opt 45:4765-75. 2006..The range of applications of the diffusion approximation is also discussed...
Dynamically adaptive mesh refinement technique for image reconstruction in optical tomographyVadim Y Soloviev
Southwest Research Institute, San Antonio, TX 78228, USA
Appl Opt 45:2828-37. 2006..Experimental measurements are simulated by the solution of the forward problem on a grid of 5x5 light guides attached to the surface of the phantom...
Phosphorescence lifetime imaging in turbid media: the inverse problem and experimental image reconstructionVadim Y Soloviev
Department of Biochemistry and Biophysics, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA
Appl Opt 43:564-74. 2004..e., the Tikhonov-Phillips regularization and the maximum entropy method. Theoretical results are experimentally validated, and the reconstructed images of phosphorescent objects rendering oxygen maps in a layer are presented...
