Hamid Dehghani

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Publications

  1. 2009
  2. Published

    Diffuse optical imaging

    Hamid Dehghani, 1 Aug 2009, In : Philosophical Transactions of The Royal Society A Mathematical Physical and Engineering Sciences. 367, 1900, p. 3055-3072 18 p.

    Research output: Contribution to journal › Review article

  3. Published

    Numerical modelling and image reconstruction in diffuse optical tomography

    Hamid Dehghani, 1 Aug 2009, In : Philosophical Transactions of The Royal Society A Mathematical Physical and Engineering Sciences. 367, 1900, p. 3073-3093 21 p.

    Research output: Contribution to journal › Review article

  4. Published

    Early-photon fluorescence tomography: spatial resolution improvements and noise stability considerations

    Hamid Dehghani, 1 Jun 2009, In : Optical Society of America. Journal A: Optics, Image Science, and Vision. 26, 6, p. 1444-1457 14 p.

    Research output: Contribution to journal › Article

  5. Published

    Near infrared optical tomography using NIRFAST: Algorithm for numerical model and image reconstruction

    Hamid Dehghani, 1 Jun 2009, In : Communications in Numerical Methods in Engineering. 25, 6, p. 711-732 22 p.

    Research output: Contribution to journal › Article

  6. Published

    Spectral distortion in diffuse molecular luminescence tomography in turbid media

    Hamid Dehghani, 19 May 2009, In : Journal of Applied Physics. 105, 10, p. 102024 1 p.

    Research output: Contribution to journal › Article

  7. Published

    Imaging of glioma tumor with endogenous fluorescence tomography

    Hamid Dehghani, 11 May 2009, In : Journal of Biomedical Optics. 14, 3, 030501.

    Research output: Contribution to journal › Article

  8. Published

    A microcomputed tomography guided fluorescence tomography system for small animal molecular imaging

    Hamid Dehghani, 1 Apr 2009, In : Review of Scientific Instruments. 80, 4, p. 043701 1 p.

    Research output: Contribution to journal › Article

  9. Published

    Depth sensitivity and image reconstruction analysis of dense imaging arrays for mapping brain function with diffuse optical tomography

    Hamid Dehghani, 1 Apr 2009, p. D137-D143.

    Research output: Contribution to conference (unpublished) › Paper

  10. Published

    Light transport in biological tissue using three-dimensional frequency-domain simplified spherical harmonics equations

    Hamid Dehghani, 1 Apr 2009, In : Physics in Medicine and Biology. 54, 8, p. 2493-2509 17 p.

    Research output: Contribution to journal › Article

  11. Published

    Tissue drug concentration determines whether fluorescence or absorption measurements are more sensitive in diffuse optical tomography of exogenous contrast agents

    Hamid Dehghani, 12 Mar 2009, In : Applied Optics. 48, 10, p. D262-D272

    Research output: Contribution to journal › Article

  12. Published

    Frequency domain 3D simplified spherical harmonics approximation: development, validation, and implication in bioluminescence imaging

    Iain Styles, Hamid Dehghani, 23 Feb 2009, p. 717422-717422-11.

    Research output: Contribution to conference (unpublished) › Paper

  13. Published

    A hierarchical spatial prior approach for prostate image reconstruction in trans-rectal optical tomography

    Hamid Dehghani, 20 Feb 2009, p. 71710S-71710S-12.

    Research output: Contribution to conference (unpublished) › Paper

  14. Published

    Bioluminescence tomography using spectral techniques

    Hamid Dehghani, 20 Feb 2009, p. 717104-1 - 717104-10.

    Research output: Contribution to conference (unpublished) › Paper

  15. Published

    Imaging protoporphyrin IX fluorescence with a time-domain FMT/microCT system

    Hamid Dehghani, 20 Feb 2009, p. 717106-717106-10.

    Research output: Contribution to conference (unpublished) › Paper

  16. Published

    MRI-guided fluorescence tomography of the breast: a phantom study

    Hamid Dehghani, 20 Feb 2009, p. 71710I-71710I-7.

    Research output: Contribution to conference (unpublished) › Paper

  17. Published

    Wavelength optimization in spectral near-infrared optical tomography

    Hamid Dehghani, 20 Feb 2009, p. 717107-717107-11.

    Research output: Contribution to conference (unpublished) › Paper

  18. Published

    Depth sensitivity analysis of high-density imaging arrays for mapping brain function with diffuse optical tomography

    Hamid Dehghani, 12 Feb 2009, p. 71741J-71741J-9.

    Research output: Contribution to conference (unpublished) › Paper

  19. Published

    Automatic exposure control
and estimation of effective system noise
in diffuse fluorescence tomography

    Hamid Dehghani, 1 Jan 2009, In : Optics Express. 17, 25, p. 23272-23283 12 p.

    Research output: Contribution to journal › Article

  20. 2008
  21. Published

    Spectrally resolved bioluminescence tomography using the reciprocity approach

    Hamid Dehghani, 1 Nov 2008, In : Medical Physics. 35, 11, p. 4863-4871 9 p.

    Research output: Contribution to journal › Article

  22. Published

    Trans-rectal ultrasound-coupled near-infrared optical tomography of the prostate, Part I: Simulation

    Hamid Dehghani, 27 Oct 2008, In : Optics Express. 16, 22, p. 17484-17504 21 p.

    Research output: Contribution to journal › Article

  23. Published

    Wavelength dependence of sensitivity in spectral diffuse optical imaging: effect of normalization on image reconstruction

    Hamid Dehghani, 27 Oct 2008, In : Optics Express. 16, 22, p. 17780-17791 12 p.

    Research output: Contribution to journal › Article

  24. Published

    Wavelength band optimization in spectral near-infrared optical tomography improves accuracy while reducing data acquisition and computational burden

    Hamid Dehghani, 1 Sep 2008, In : Journal of Biomedical Optics. 13, 5, 054037.

    Research output: Contribution to journal › Article

  25. Published

    Fluorescence tomography characterization for sub-surface imaging with protoporphyrin IX

    Hamid Dehghani, 9 Jun 2008, In : Optics Express. 16, 12, p. 8581-8593 13 p.

    Research output: Contribution to journal › Article

  26. Published

    Magnetic resonance coupled fluorescence tomography scanner for molecular imaging of tissue

    Hamid Dehghani, 1 Jun 2008, In : Review of Scientific Instruments. 79, 6, 064302.

    Research output: Contribution to journal › Article

  27. Published

    Implementation of a computationally efficient least-squares algorithm for highly under-determined three-dimensional diffuse optical tomography problems

    Hamid Dehghani, 1 May 2008, In : Medical Physics. 35, 5, p. 1682-1697 16 p.

    Research output: Contribution to journal › Article

  28. Published

    3D MR guided NIRS: Optimization of Computation and Breast Interface for In vivo Imaging

    Hamid Dehghani, 1 Mar 2008.

    Research output: Contribution to conference (unpublished) › Paper

  29. Published

    Depth Sensitivity Analysis of High-density Imaging Arrays for Mapping Brain Function with Diffuse Optical Tomography

    Hamid Dehghani, 1 Mar 2008.

    Research output: Contribution to conference (unpublished) › Paper

  30. Published

    Image Reconstruction in Spectrally Resolved 3D Bioluminescence Tomography using the Adjoint Theorem

    Hamid Dehghani, 1 Mar 2008.

    Research output: Contribution to conference (unpublished) › Paper

  31. Published

    MRI-coupled fluorescence tomography of murine glioma metabolic activity

    Hamid Dehghani, 1 Mar 2008.

    Research output: Contribution to conference (unpublished) › Paper

  32. Published

    Phase-Encoded Retinotopic Mapping in Humans with DOT

    Hamid Dehghani, 1 Mar 2008.

    Research output: Contribution to conference (unpublished) › Paper

  33. Published

    Sagittal-imaging Trans-rectal Optical Tomography Reconstruction with Structural Guidance: Initial Simulative Study

    Hamid Dehghani, 1 Mar 2008.

    Research output: Contribution to conference (unpublished) › Paper

  34. Published

    Source and detector fiber optimization for depth sensitivity in endoscopic near infrared tomography

    Hamid Dehghani, 1 Mar 2008.

    Research output: Contribution to conference (unpublished) › Paper

  35. Published

    Wavelength Optimization in Spectral Near Infrared Tomography

    Hamid Dehghani, 1 Mar 2008.

    Research output: Contribution to conference (unpublished) › Paper

  36. Published

    An Efficient Jacobian Reduction Method For Image Reconstruction Using Diffuse Optical Tomography

    Hamid Dehghani, 1 Jan 2008.

    Research output: Contribution to conference (unpublished) › Paper

  37. Published

    Light Transport in Soft Tissue Based on Simplified Spherical Harmonics Approximation to Radiative Transport Equation

    Hamid Dehghani, 1 Jan 2008.

    Research output: Contribution to conference (unpublished) › Paper

  38. Published

    Review of phantoms for tomographic imaging, with applications toward diffuse spectroscopy within clinical imaging systems

    Hamid Dehghani, 1 Jan 2008, p. 68700K-68700K-6.

    Research output: Contribution to conference (unpublished) › Paper

  39. 2007
  40. Published

    An efficient Jacobian reduction method for diffuse optical image reconstruction

    Hamid Dehghani, 26 Nov 2007, In : Optics Express. 15, 24, p. 15908-19 12 p.

    Research output: Contribution to journal › Article

  41. Published

    Receiver operating characteristic and location analysis of simulated near-infrared tomography images

    Hamid Dehghani, 13 Nov 2007, In : Journal of Biomedical Optics. 12, 5, p. 054013

    Research output: Contribution to journal › Article

  42. Published

    Interstitial fluid pressure in soft tissue as a result of an externally applied contact pressure

    Hamid Dehghani, 21 Jul 2007, In : Physics in Medicine and Biology. 52, 14, p. 4121-36 16 p.

    Research output: Contribution to journal › Article

  43. Published

    Retinotopic mapping of adult human visual cortex with high-density diffuse optical tomography

    Hamid Dehghani, 17 Jul 2007, In : National Academy of Sciences. Proceedings. 104, 29, p. 12169-74 6 p.

    Research output: Contribution to journal › Article

  44. Published

    Numerical modelling errors in electrical impedance tomography

    Hamid Dehghani, Jul 2007, In : Physiological Measurement. 28, 7, p. S45-55

    Research output: Contribution to journal › Article

  45. Published

    Structural information within regularization matrices improves near infrared diffuse optical tomography

    Hamid Dehghani, 25 Jun 2007, In : Optics Express. 15, 13, p. 8043-58 16 p.

    Research output: Contribution to journal › Article

  46. Published

    Weight-matrix structured regularization provides optimal generalized least-squares estimate in diffuse optical tomography

    Hamid Dehghani, Jun 2007, In : Medical Physics. 34, 6, p. 2085-98 14 p.

    Research output: Contribution to journal › Article

  47. Published

    Image-guided optical spectroscopy provides molecular-specific information in vivo: MRI-guided spectroscopy of breast cancer hemoglobin, water, and scatterer size

    Hamid Dehghani, 15 Apr 2007, In : Optics Letters. 32, 8, p. 933-5 3 p.

    Research output: Contribution to journal › Article

  48. Published

    Image-guided diffuse optical fluorescence tomography implemented with Laplacian-type regularization

    Hamid Dehghani, 2 Apr 2007, In : Optics Express. 15, 7, p. 4066-82 17 p.

    Research output: Contribution to journal › Article

  49. Published

    Subsurface diffuse optical tomography can localize absorber and fluorescent objects but recovered image sensitivity is nonlinear with depth

    Hamid Dehghani, 1 Apr 2007, In : Applied Optics. 46, 10, p. 1669-78 10 p.

    Research output: Contribution to journal › Article

  50. 2006
  51. Published

    Endoscopic, rapid near-infrared optical tomography

    Hamid Dehghani, 1 Oct 2006, In : Optics Letters. 31, 19, p. 2876-8 3 p.

    Research output: Contribution to journal › Article

  52. Published

    Image reconstruction of effective Mie scattering parameters of breast tissue in vivo with near-infrared tomography

    Hamid Dehghani, 13 Sep 2006, In : Journal of Biomedical Optics. 11, 4, p. 041106

    Research output: Contribution to journal › Article

  53. Published

    Image analysis methods for diffuse optical tomography

    Hamid Dehghani, 11 Jul 2006, In : Journal of Biomedical Optics. 11, 3, p. 33001 1 p.

    Research output: Contribution to journal › Article

  54. Published

    Critical computational aspects of near infrared circular tomographic imaging: Analysis of measurement number, mesh resolution and reconstruction basis

    Hamid Dehghani, 26 Jun 2006, In : Optics Express. 14, 13, p. 6113-27 15 p.

    Research output: Contribution to journal › Article

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