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  1. Fluorescence molecular lifetime tomography

    Article • Applied Physics B Photophysics and Laser Chemistry, August 2025, Springer Science + Business Media

    Dr. Alexander B Konovalov

  2. Compressed sensing in medical imaging

    Article • June 2025, LLC Institute Information Technologies

    Dr. Alexander B Konovalov

  3. Compressed sensing in low-dose CT

    Article • Physica Medica, August 2024, Elsevier

    Dr. Alexander B Konovalov

  4. Monte Carlo modeling of temporal point spread functions and sensitivity functions for mesoscopic time-resolved fluorescence molecular tomography

    Article • Computer Optics, October 2023, Samara State Aerospace University

    Dr. Alexander B Konovalov

  5. ASYMPTOTIC SOURCE FUNCTION APPROXIMATION BASED FLUORESCENCE MOLECULAR TOMOGRAPHY: CURRENT STATUS AND PROSPECTS

    Article • September 2023, LLC Institute Information Technologies

    Dr. Alexander B Konovalov

  6. Reconstruction of fluorophore absorption and fluorescence lifetime using early photon mesoscopic fluorescence molecular tomography: a phantom study

    Article • Journal of Biomedical Optics, December 2022, SPIE

    Dr. Alexander B Konovalov

  7. Monte Carlo based evaluation of the sensitivity functions for tomography

    Article • Monte Carlo Methods and Applications, August 2022, De Gruyter

    Dr. Alexander B Konovalov

  8. Reconstruction algorithms for few-view computed tomography

    Article • Russian Journal of Nondestructive Testing, June 2022, Pleiades Publishing Ltd

    Dr. Alexander B Konovalov

  9. Minimizing the Number of Views in Few-View Computed Tomography: a Deep Learning Approach

    Article • May 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Alexander B Konovalov

  10. Monte Carlo Based Estimation of Weight Functions for Few-View Computed Tomography of Strongly Absorbing Objects

    Article • May 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Alexander B Konovalov

  11. Fluorescence molecular tomography for small animal imaging

    Article • International Journal for Numerical Methods in Biomedical Engineering, November 2020, Wiley

    Dr. Alexander B Konovalov

  12. A new method for separate reconstruction of fluorophore absorption and fluorescence lifetime in time domain: first results of a numerical experiment

    Article • April 2020, SPIE

    Dr. Alexander B Konovalov

  13. Joint image reconstruction and segmentation in few-view tomography

    Article • Computer Optics, December 2019, Samara State Aerospace University

    Dr. Alexander B Konovalov

  14. Algebraic reconstruction with TV-regularization and adaptive segmentation

    Article • Journal of Electronic Imaging, July 2018, SPIE

    Dr. Alexander B Konovalov

  15. Analytical representation of the sensitivity functions for time-domain diffuse optical tomography

    Article • May 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Alexander B Konovalov

  16. Total variation based reconstruction of scattering inhomogeneities in tissue from time-resolved optical projections

    Article • April 2016, SPIE

    Dr. Alexander B Konovalov

  17. Diffuse optical mammotomography: state-of-the-art and prospects

    Article • Journal of Biomedical Photonics & Engineering, January 2016, Samara State Aerospace University

    Dr. Alexander B Konovalov

  18. Few-Views Image Reconstruction with SMART and an Allowance for Contrast Structure Shadows

    Article • January 2015, Springer Science + Business Media

    Dr. Alexander B Konovalov

  19. Calculation of the weighting functions for the reconstruction of absorbing inhomogeneities in tissue by time-resolved optical projections

    Article • Quantum Electronics, August 2014, Institute of Physics Publishing

    Dr. Alexander B Konovalov

  20. Theoretical limit of spatial resolution in diffuse optical tomography using a perturbation model

    Article • Quantum Electronics, March 2014, Institute of Physics Publishing

    Dr. Alexander B Konovalov

  21. Spatial resolution analysis for time-domain diffuse optical tomography based on a perturbation model

    Article • January 2014, SPIE

    Dr. Alexander B Konovalov

  22. Statistical characteristics of photon distributions in a semi-infinite turbid medium: Analytical expressions and their application to optical tomography

    Article • Optik, December 2013, Elsevier

    Dr. Alexander B Konovalov

  23. Spatial Resolution Analysis for Few-Views Discrete Tomography Based on MART-AP Algorithm

    Article • ISRN Signal Processing, January 2013, Hindawi Publishing Corporation

    Dr. Alexander B Konovalov

  24. An a priori information based algorithm for artifact preventive reconstruction in few-view computed tomography

    Article • May 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Alexander B Konovalov

  25. A semi-analytical perturbation model for diffusion tomogram reconstruction from time-resolved optical projections

    Article • June 2011, SPIE

    Dr. Alexander B Konovalov

  26. Diffuse optical mammotomography based on backprojection algorithm with Vainberg-Butterworth filtration

    Article • March 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Alexander B Konovalov

  27. Nonlinear color segmentation of optical diffusion tomograms reconstructed by the photon average trajectory method

    Article • July 2009, SPIE

    Dr. Alexander B Konovalov

  28. Methods for Postprocessing in Single-Step Diffuse Optical Tomography

    Article • November 2008, IntechOpen

    Dr. Alexander B Konovalov

  29. Algebraic reconstruction and postprocessing in one-step diffuse optical tomography

    Article • Quantum Electronics, June 2008, Institute of Physics Publishing

    Dr. Alexander B Konovalov

  30. The photon average trajectory method for One-step diffuse optical tomography: Algebraic reconstruction and postprocessing

    Article • March 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Alexander B Konovalov

  31. Few-view gamma tomography used to monitor scabbing and shear fracture in a spherical iron shell compressed by explosion

    Article • Russian Journal of Nondestructive Testing, January 2008, Pleiades Publishing Ltd

    Dr. Alexander B Konovalov

  32. Algebraic Reconstruction and Post-Processing in Incomplete Data Computed Tomography: from X-rays to Laser Beams

    Article • June 2007, IntechOpen

    Dr. Alexander B Konovalov

  33. Space-Varying Iterative Restoration of Diffuse Optical Tomograms Reconstructed by the Photon Average Trajectories Method

    Article • EURASIP Journal on Advances in Signal Processing, January 2007, Springer Science + Business Media

    Dr. Alexander B Konovalov

  34. Time-domain diffuse optical tomography using analytic statistical characteristics of photon trajectories

    Article • Quantum Electronics, November 2006, Institute of Physics Publishing

    Dr. Alexander B Konovalov

  35. Spatial resolution of few-view computed tomography using algebraic reconstruction techniques

    Article • Pattern Recognition and Image Analysis, April 2006, Pleiades Publishing Ltd

    Dr. Alexander B Konovalov

  36. <title>Diffuse optical tomogram restoration with spatially variant point spread function</title>

    Article • March 2006, SPIE

    Dr. Alexander B Konovalov

  37. Space-varying restoration of diffuse optical tomograms reconstructed by the filtered backprojection algorithm

    Article • June 2005, SPIE

    Dr. Alexander B Konovalov

  38. <title>High-resolution restoration of diffuse optical images reconstructed by the photon average trajectories method</title>

    Article • August 2004, SPIE

    Dr. Alexander B Konovalov

  39. Application of transform algorithms to high-resolution image reconstruction in optical diffusion tomography of strongly scattering media

    Article • Journal of Electronic Imaging, October 2003, SPIE

    Dr. Alexander B Konovalov

  40. The possibility of increasing the spatial resolution in diffusion optical tomography

    Article • Journal of Optical Technology, October 2003, Optical Society of America (OSA)

    Dr. Alexander B Konovalov

  41. Application of integral transform algorithms to high-resolution reconstruction of tissue inhomogeneities in medical diffuse optical tomography

    Article • September 2002, SPIE

    Dr. Alexander B Konovalov

  42. <title>Influence of fast reconstruction algorithms on spatial resolution of optical diffuse tomography by photon average trajectories method</title>

    Article • July 2002, SPIE

    Dr. Alexander B Konovalov

  43. Application of the photon average trajectories method to real-time reconstruction of tissue inhomogeneities in diffuse optical tomography of strongly scattering media

    Article • Physics in Medicine and Biology, June 2002, Institute of Physics Publishing

    Dr. Alexander B Konovalov

  44. <title>Application of photon average trajectories method for separate mapping of absorbing and scattering macroinhomogeneities using time-domain measurements technique</title>

    Article • November 2001, SPIE

    Dr. Alexander B Konovalov

  45. <title>Use of backprojection algorithms of filtered shadows for optical tomography of strongly scattering media</title>

    Article • November 2001, SPIE

    Dr. Alexander B Konovalov

  46. <title>Application of photon average trajectory approach for diffuse tomography reconstruction of strongly scattering objects with complex macroinhomogeneities</title>

    Article • June 2001, SPIE

    Dr. Alexander B Konovalov

  47. <title>Optical diffuse tomography reconstruction using photon average trajectory</title>

    Article • May 2001, SPIE

    Dr. Alexander B Konovalov

  48. A simple method for CT-Scanner calibration against effective photon energy

    Article • Instruments and Experimental Techniques, May 2000, Springer Science + Business Media

    Dr. Alexander B Konovalov