List of works - Hamid Dehghani

3D optical tomography in the presence of void regions

scientific article published on 01 December 2000

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

scientific article published on April 2009

A novel data calibration scheme for electrical impedance tomography.

scientific article published in May 2003

A quantitative method to measure biofilm removal efficiency from complex biomaterial surfaces using SEM and image analysis

scientific article

A quantitative spatial comparison of high-density diffuse optical tomography and fMRI cortical mapping.

scientific article

A three-dimensional finite element model and image reconstruction algorithm for time-domain fluorescence imaging in highly scattering media

scientific article published on 4 November 2011

Absorption and scattering imaging of tissue with steady-state second-differential spectral-analysis tomography.

scientific article published in September 2004

Accounting for filter bandwidth improves the quantitative accuracy of bioluminescence tomography.

scientific article published on September 2015

An automated system using spatial oversampling for optical mapping in murine atria. Development and validation with monophasic and transmembrane action potentials

scientific article published on 15 August 2014

An efficient Jacobian reduction method for diffuse optical image reconstruction.

scientific article published in November 2007

Application of spectral derivative data in visible and near-infrared spectroscopy

scientific article

Applications of compressive sensing in spatial frequency domain imaging

scientific article published on 01 November 2020

Auto-Regressive Discrete Acquisition Points Transformation for Diffusion Weighted MRI Data

scientific article published on 24 January 2019

Automated region detection based on the contrast-to-noise ratio in near-infrared tomography.

scientific article published in February 2004

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

scientific article published on December 2009

Boundary conditions for light propagation in diffusive media with nonscattering regions

scientific article published in September 2000

Breast deformation modelling for image reconstruction in near infrared optical tomography

scientific article published in April 2004

Broadband (550-1350 nm) diffuse optical characterization of thyroid chromophores

scientific article published on 03 July 2018

CT contrast predicts pancreatic cancer treatment response to verteporfin-based photodynamic therapy

scientific article

Cerebral Oxygenation in Traumatic Brain Injury: Can a Non-Invasive Frequency Domain Near-Infrared Spectroscopy Device Detect Changes in Brain Tissue Oxygen Tension as Well as the Established Invasive Monitor?

scientific article published on 19 October 2018

Characterization of hemoglobin, water, and NIR scattering in breast tissue: analysis of intersubject variability and menstrual cycle changes

scientific article published in May 2004

Combining near-infrared tomography and magnetic resonance imaging to study in vivo breast tissue: implementation of a Laplacian-type regularization to incorporate magnetic resonance structure.

scientific article

Compressive sensing based reconstruction in bioluminescence tomography improves image resolution and robustness to noise

scientific article published on 15 August 2012

Computed tomography-guided time-domain diffuse fluorescence tomography in small animals for localization of cancer biomarkers.

scientific article

Contrast-detail analysis characterizing diffuse optical fluorescence tomography image reconstruction.

scientific article published in September 2005

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

scientific article published on 01 June 2006

Data subset algorithm for computationally efficient reconstruction of 3-D spectral imaging in diffuse optical tomography

scientific article published in June 2006

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

scientific article published in April 2009

Detecting inflammation in rheumatoid arthritis using Fourier transform analysis of dorsal optical transmission images from a pilot study

scientific article published on 01 June 2019

Development of a multi-wavelength diffuse optical tomography system for early diagnosis of rheumatoid arthritis: simulation, phantoms and healthy human studies.

scientific article published on 27 October 2016

Diffusion-weighted MRI and intravoxel incoherent motion model for diagnosis of pediatric solid abdominal tumors

scientific article

Direct-current-based image reconstruction versus direct-current included or excluded frequency-domain reconstruction in diffuse optical tomography

scientific article published in June 2010

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

scientific article published on June 2009

Effects of refractive index on near-infrared tomography of the breast.

scientific article published in April 2005

Electrical impedance tomography of human brain function using reconstruction algorithms based on the finite element method.

scientific article published on October 2003

Endoscopic, rapid near-infrared optical tomography.

scientific article published in October 2006

Evaluation of intravoxel incoherent motion fitting methods in low-perfused tissue.

scientific article

Evaluation of rigid registration methods for whole head imaging in diffuse optical tomography

scientific article published on 21 July 2015

Excitation patterns in three-dimensional electrical impedance tomography.

scientific article published on 29 March 2005

Fast and efficient image reconstruction for high density diffuse optical imaging of the human brain.

scientific article

Fast segmentation and high-quality three-dimensional volume mesh creation from medical images for diffuse optical tomography.

scientific article published on August 2013

Finite element implementation of Maxwell's equations for image reconstruction in electrical impedance tomography.

scientific article published in January 2006

Fluorescence tomography characterization for sub-surface imaging with protoporphyrin IX.

scientific article published on June 2008

Frequency-domain vs continuous-wave near-infrared spectroscopy devices: a comparison of clinically viable monitors in controlled hypoxia

scientific article published on 24 October 2016

Functional near infrared spectroscopy using spatially resolved data to account for tissue scattering: A numerical study and arm-cuff experiment

scientific article published on 23 June 2019

High Speed Imaging of Cavitation around Dental Ultrasonic Scaler Tips

scientific article

High-density functional diffuse optical tomography based on frequency-domain measurements improves image quality and spatial resolution

scientific article published on 01 July 2019

Image analysis methods for diffuse optical tomography.

scientific article published on May 2006

Image quality analysis of high-density diffuse optical tomography incorporating a subject-specific head model

scientific article

Image reconstruction in diffuse optical tomography based on simplified spherical harmonics approximation

scientific article published in December 2009

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

scientific article published in July 2006

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

scientific article

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

scientific article

Imaging and analysis of individual cavitation microbubbles around dental ultrasonic scalers

scientific article published on 24 May 2017

Imaging of glioma tumor with endogenous fluorescence tomography.

scientific article published on May 2009

Imaging workflow and calibration for CT-guided time-domain fluorescence tomography

scientific article

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

scientific article

Implicit and explicit prior information in near-infrared spectral imaging: accuracy, quantification and diagnostic value.

scientific article published on November 2011

Improved quantification of small objects in near-infrared diffuse optical tomography.

scientific article published in November 2004

Improving the quantitative accuracy of cerebral oxygen saturation in monitoring the injured brain using atlas based Near Infrared Spectroscopy models

scientific article

In vivo bioluminescence tomography with a blocking-off finite-difference SP3 method and MRI/CT coregistration

scientific article

In vivo bioluminescence tomography-guided radiation research platform for pancreatic cancer: an initial study using subcutaneous and orthotopic pancreatic tumor models

scientific article published on 25 February 2020

Incorporating a priori anatomical information into image reconstruction in electrical impedance tomography.

scientific article published in February 1999

Incorporation of an ultrasound and model guided permissible region improves quantitative source recovery in bioluminescence tomography.

scientific article

Influence of macromolecule baseline on 1 H MR spectroscopic imaging reproducibility.

scientific article published on 22 January 2016

Interpreting hemoglobin and water concentration, oxygen saturation, and scattering measured in vivo by near-infrared breast tomography ⬇️

scientific article published on September 26, 2003

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

scientific article published on 13 June 2007

Introduction to the BIOMED 2016 feature issue

scientific article published on 5 October 2016

Iridium Nanoparticles for Multichannel Luminescence Lifetime Imaging, Mapping Localization in Live Cancer Cells

scientific article published on 02 August 2018

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

scientific article published in April 2009

Linear single-step image reconstruction in the presence of nonscattering regions.

scientific article

Magnetic resonance-coupled fluorescence tomography scanner for molecular imaging of tissue

scientific article published on June 2008

Magnetic-resonance-imaging-coupled broadband near-infrared tomography system for small animal brain studies

scientific article

Mapping distributed brain function and networks with diffuse optical tomography

scientific article

Maps of in vivo oxygen pressure with submillimetre resolution and nanomolar sensitivity enabled by Cherenkov-excited luminescence scanned imaging

scientific article published on 13 April 2018

Model-resolution-based basis pursuit deconvolution improves diffuse optical tomographic imaging

scientific article published in April 2014

Multi-modal molecular diffuse optical tomography system for small animal imaging

scientific article

Multiple-gate time domain diffuse fluorescence tomography allows more sparse tissue sampling without compromising image quality

scientific article published on July 2012

Multiple-slice imaging of a tissue-equivalent phantom by use of time-resolved optical tomography.

scientific article

Multispectral, non-contact diffuse optical tomography of healthy human finger joints.

scientific article published on 2 March 2018

Multiwavelength three-dimensional near-infrared tomography of the breast: initial simulation, phantom, and clinical results.

scientific article published in January 2003

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

scientific article

Near-Infrared Spectroscopy in the Monitoring of Adult Traumatic Brain Injury: A Review

scientific article published on 17 April 2015

Near-infrared characterization of breast tumors in vivo using spectrally-constrained reconstruction.

scientific article published in October 2005

Near-infrared imaging in the small animal brain: optimization of fiber positions

scientific article published in January 2003

Near-infrared spectroscopy of the adult head: effect of scattering and absorbing obstructions in the cerebrospinal fluid layer on light distribution in the tissue

scientific article published on 01 September 2000

Numerical modelling and image reconstruction in diffuse optical tomography.

scientific article published on August 2009

Numerical modelling errors in electrical impedance tomography.

scientific article published on 26 June 2007

Optical mapping design for murine atrial electrophysiology

article published in 2015

Optical tomography in the presence of void regions

scientific article published in September 2000

Optical tomography of a realistic neonatal head phantom.

scientific article published in June 2003

Penetration of sub-micron particles into dentinal tubules using ultrasonic cavitation.

scientific article published on 21 November 2016

Photon migration in non-scattering tissue and the effects on image reconstruction.

scientific article published in December 1999

Quantitative bioluminescence tomography using spectral derivative data

scientific article published on 09 August 2018

Quantitative evaluation of atlas-based high-density diffuse optical tomography for imaging of the human visual cortex

scientific article

Quantitative surface radiance mapping using multiview images of light-emitting turbid media.

scientific article published in December 2013

Rapid measurement of intravoxel incoherent motion (IVIM) derived perfusion fraction for clinical magnetic resonance imaging.

scientific article published on 26 October 2017

Real-time Cherenkov emission portal imaging during CyberKnife® radiotherapy

scientific article

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

scientific article published in September 2007

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

scientific article

Self-calibrating time-resolved near infrared spectroscopy

scientific article published on 30 April 2019

Shining a Light on Awareness: A Review of Functional Near-Infrared Spectroscopy for Prolonged Disorders of Consciousness.

scientific article

Simultaneous diffuse optical and bioluminescence tomography to account for signal attenuation to improve source localization

scientific article published on 16 October 2020

Simultaneous multiple view high resolution surface geometry acquisition using structured light and mirrors.

scientific article published in March 2013

Single pixel hyperspectral bioluminescence tomography based on compressive sensing

scientific article published on 07 October 2019

Singular value decomposition based regularization prior to spectral mixing improves crosstalk in dynamic imaging using spectral diffuse optical tomography

scientific article

Spectral derivative based image reconstruction provides inherent insensitivity to coupling and geometric errors.

scientific article published in November 2005

Spectral distortion in diffuse molecular luminescence tomography in turbid media.

scientific article

Spectral priors improve near-infrared diffuse tomography more than spatial priors.

scientific article published in August 2005

Spectrally constrained chromophore and scattering near-infrared tomography provides quantitative and robust reconstruction

scientific article published in April 2005

Spectrally resolved bioluminescence optical tomography.

scientific article published in February 2006

Spectrally resolved bioluminescence tomography using the reciprocity approach

scientific article

Structural information within regularization matrices improves near infrared diffuse optical tomography

scientific article published on 01 June 2007

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

scientific article

The LUCA Project - Laser and Ultrasound Co-Analyzer for Thyroid Nodules: Overview and Current Status

scientific article published in 2018

The Valsalva maneuver: an indispensable physiological tool to differentiate intra versus extracranial near-infrared signal

scientific article published on 02 March 2020

The effects of internal refractive index variation in near-infrared optical tomography: a finite element modelling approach.

scientific article published in August 2003

The finite element model for the propagation of light in scattering media: a direct method for domains with nonscattering regions.

scientific article published in January 2000

The utility of direct-current as compared to frequency domain measurements in spectrally-constrained diffuse optical tomography toward cancer imaging.

scientific article

Three-dimensional optical tomography: resolution in small-object imaging.

scientific article

Three-dimensional time-resolved optical tomography of a conical breast phantom.

scientific article published in July 2001

Time resolved diffuse optical spectroscopy with geometrically accurate models for bulk parameter recovery

scientific article

Time resolved optical tomography of the human forearm

scientific article published in April 2001

Time-resolved near infrared light propagation using frequency domain superposition.

scientific article published on 4 December 2017

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

scientific article published on April 2009

Toward real-time diffuse optical tomography: accelerating light propagation modeling employing parallel computing on GPU and CPU.

scientific article

Trans-rectal ultrasound-coupled near-infrared optical tomography of the prostate, part I: simulation.

scientific article published in October 2008

Ultrasound modulation of bioluminescence generated inside a turbid medium

Ultrasound-mediation of self-illuminating reporters improves imaging resolution in optically scattering media.

scientific article published on 13 March 2018

Validation of a dose warping algorithm using clinically realistic scenarios

scientific article published on 20 March 2015

Video-rate near-infrared optical tomography using spectrally encoded parallel light delivery.

scientific article published in October 2005

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

scientific article

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

scientific article published in October 2008

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

scientific article published in June 2007

List of works by Hamid Dehghani

3D optical tomography in the presence of void regions

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

A novel data calibration scheme for electrical impedance tomography.

A quantitative method to measure biofilm removal efficiency from complex biomaterial surfaces using SEM and image analysis

A quantitative spatial comparison of high-density diffuse optical tomography and fMRI cortical mapping.

A three-dimensional finite element model and image reconstruction algorithm for time-domain fluorescence imaging in highly scattering media

Absorption and scattering imaging of tissue with steady-state second-differential spectral-analysis tomography.

Accounting for filter bandwidth improves the quantitative accuracy of bioluminescence tomography.

An automated system using spatial oversampling for optical mapping in murine atria. Development and validation with monophasic and transmembrane action potentials

An efficient Jacobian reduction method for diffuse optical image reconstruction.

Application of spectral derivative data in visible and near-infrared spectroscopy

Applications of compressive sensing in spatial frequency domain imaging

Auto-Regressive Discrete Acquisition Points Transformation for Diffusion Weighted MRI Data

Automated region detection based on the contrast-to-noise ratio in near-infrared tomography.

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

Boundary conditions for light propagation in diffusive media with nonscattering regions

Breast deformation modelling for image reconstruction in near infrared optical tomography

Broadband (550-1350 nm) diffuse optical characterization of thyroid chromophores

CT contrast predicts pancreatic cancer treatment response to verteporfin-based photodynamic therapy

Cerebral Oxygenation in Traumatic Brain Injury: Can a Non-Invasive Frequency Domain Near-Infrared Spectroscopy Device Detect Changes in Brain Tissue Oxygen Tension as Well as the Established Invasive Monitor?

Characterization of hemoglobin, water, and NIR scattering in breast tissue: analysis of intersubject variability and menstrual cycle changes

Combining near-infrared tomography and magnetic resonance imaging to study in vivo breast tissue: implementation of a Laplacian-type regularization to incorporate magnetic resonance structure.

Compressive sensing based reconstruction in bioluminescence tomography improves image resolution and robustness to noise

Computed tomography-guided time-domain diffuse fluorescence tomography in small animals for localization of cancer biomarkers.

Contrast-detail analysis characterizing diffuse optical fluorescence tomography image reconstruction.

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

Data subset algorithm for computationally efficient reconstruction of 3-D spectral imaging in diffuse optical tomography

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

Detecting inflammation in rheumatoid arthritis using Fourier transform analysis of dorsal optical transmission images from a pilot study

Development of a multi-wavelength diffuse optical tomography system for early diagnosis of rheumatoid arthritis: simulation, phantoms and healthy human studies.

Diffusion-weighted MRI and intravoxel incoherent motion model for diagnosis of pediatric solid abdominal tumors

Direct-current-based image reconstruction versus direct-current included or excluded frequency-domain reconstruction in diffuse optical tomography

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

Effects of refractive index on near-infrared tomography of the breast.

Electrical impedance tomography of human brain function using reconstruction algorithms based on the finite element method.

Endoscopic, rapid near-infrared optical tomography.

Evaluation of intravoxel incoherent motion fitting methods in low-perfused tissue.

Evaluation of rigid registration methods for whole head imaging in diffuse optical tomography

Excitation patterns in three-dimensional electrical impedance tomography.

Fast and efficient image reconstruction for high density diffuse optical imaging of the human brain.

Fast segmentation and high-quality three-dimensional volume mesh creation from medical images for diffuse optical tomography.

Finite element implementation of Maxwell's equations for image reconstruction in electrical impedance tomography.

Fluorescence tomography characterization for sub-surface imaging with protoporphyrin IX.

Frequency-domain vs continuous-wave near-infrared spectroscopy devices: a comparison of clinically viable monitors in controlled hypoxia

Functional near infrared spectroscopy using spatially resolved data to account for tissue scattering: A numerical study and arm-cuff experiment

High Speed Imaging of Cavitation around Dental Ultrasonic Scaler Tips

High-density functional diffuse optical tomography based on frequency-domain measurements improves image quality and spatial resolution

Image analysis methods for diffuse optical tomography.

Image quality analysis of high-density diffuse optical tomography incorporating a subject-specific head model

Image reconstruction in diffuse optical tomography based on simplified spherical harmonics approximation

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

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

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

Imaging and analysis of individual cavitation microbubbles around dental ultrasonic scalers

Imaging of glioma tumor with endogenous fluorescence tomography.

Imaging workflow and calibration for CT-guided time-domain fluorescence tomography

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

Implicit and explicit prior information in near-infrared spectral imaging: accuracy, quantification and diagnostic value.

Improved quantification of small objects in near-infrared diffuse optical tomography.

Improving the quantitative accuracy of cerebral oxygen saturation in monitoring the injured brain using atlas based Near Infrared Spectroscopy models

In vivo bioluminescence tomography with a blocking-off finite-difference SP3 method and MRI/CT coregistration

In vivo bioluminescence tomography-guided radiation research platform for pancreatic cancer: an initial study using subcutaneous and orthotopic pancreatic tumor models

Incorporating a priori anatomical information into image reconstruction in electrical impedance tomography.

Incorporation of an ultrasound and model guided permissible region improves quantitative source recovery in bioluminescence tomography.

Influence of macromolecule baseline on 1 H MR spectroscopic imaging reproducibility.

Interpreting hemoglobin and water concentration, oxygen saturation, and scattering measured in vivo by near-infrared breast tomography ⬇️

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

Introduction to the BIOMED 2016 feature issue

Iridium Nanoparticles for Multichannel Luminescence Lifetime Imaging, Mapping Localization in Live Cancer Cells

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

Linear single-step image reconstruction in the presence of nonscattering regions.

Magnetic resonance-coupled fluorescence tomography scanner for molecular imaging of tissue

Magnetic-resonance-imaging-coupled broadband near-infrared tomography system for small animal brain studies

Mapping distributed brain function and networks with diffuse optical tomography

Maps of in vivo oxygen pressure with submillimetre resolution and nanomolar sensitivity enabled by Cherenkov-excited luminescence scanned imaging

Model-resolution-based basis pursuit deconvolution improves diffuse optical tomographic imaging

Multi-modal molecular diffuse optical tomography system for small animal imaging

Multiple-gate time domain diffuse fluorescence tomography allows more sparse tissue sampling without compromising image quality

Multiple-slice imaging of a tissue-equivalent phantom by use of time-resolved optical tomography.