World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
64
Citations
14611
World Ranking
1657
National Ranking
99

Hamid Dehghani publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Hamid Dehghani sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 397 publications — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Hamid Dehghani D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Hamid Dehghani sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 64 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Research.com Recognitions

  • 2018 - OSA Fellows Hamid Dehghani Univ. of Birmingham, U.K. For leadership in development of computational tools for diffuse optical tomography and spectroscopy, and for training of scientists in biomedical-imaging applications in neuroscience, cancer and molecular probes.

Overview

Hamid Dehghani is affiliated with the University of Birmingham in the United Kingdom. Their research spans primarily across Medicine and Engineering, with a focus on Radiology, Nuclear Medicine and Imaging, Biomedical Engineering, Biophysics, Radiation, and Neurology.

The main research topics addressed by Dehghani cover a range of optical and imaging techniques, including:

  • Optical Imaging and Spectroscopy Techniques
  • Photoacoustic and Ultrasonic Imaging
  • Non-Invasive Vital Sign Monitoring
  • Spectroscopy Techniques in Biomedical and Chemical Research
  • Advanced Radiotherapy Techniques
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Infrared Thermography in Medicine

They have contributed to several notable recent publications, including:

  • "Optical imaging and spectroscopy for the study of the human brain: status report" (2022) in Neurophotonics
  • "Recipes for diffuse correlation spectroscopy instrument design using commonly utilized hardware based on targets for signal-to-noise ratio and precision" (2021) in Biomedical Optics Express
  • "Deep-learning based image reconstruction for MRI-guided near-infrared spectral tomography" (2022) in Optica
  • "Investigation of effect of modulation frequency on high-density diffuse optical tomography image quality" (2021) in Neurophotonics
  • "Multi-laboratory performance assessment of diffuse optics instruments: the BitMap exercise" (2022) in Journal of Biomedical Optics

Dehghani frequently collaborates with several peers, including:

  • Turgut Durduran
  • Zijian Deng
  • Davide Contini
  • Alberto Dalla Mora
  • Marta Zanoletti

Their work appears predominantly in specific scientific venues, with multiple publications in:

  • Biomedical Optics Express
  • Journal of Biomedical Optics
  • Biophotonics Congress: Biomedical Optics 2020 (Translational, Microscopy, OCT, OTS, BRAIN)
  • Neurophotonics
  • International Journal of Radiation Oncology*Biology*Physics

In recognition of their contributions to the field, Hamid Dehghani was named an OSA Fellow in 2018 for leadership in developing computational tools for diffuse optical tomography and spectroscopy, and for training scientists in biomedical-imaging applications related to neuroscience, cancer, and molecular probes.

Best Publications

  • NEAR INFRARED OPTICAL TOMOGRAPHY USING NIRFAST: ALGORITHM FOR NUMERICAL MODEL AND IMAGE RECONSTRUCTION

    Hamid Dehghani;Matthew E. Eames;Phaneendra K. Yalavarthy;Scott C. Davis

  • Mapping distributed brain function and networks with diffuse optical tomography

    Adam T. Eggebrecht;Silvina L. Ferradal;Amy Robichaux-Viehoever;Mahlega S. Hassanpour

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

    Sanathana Konugolu Venkata Sekar;Andrea Farina;Alberto Dalla Mora;Claus Lindner

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

    Benjamin W. Zeff;Brian R. White;Hamid Dehghani;Bradley L. Schlaggar

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

    Subhadra Srinivasan;Brian W. Pogue;Shudong Jiang;Hamid Dehghani

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

    Hamid Dehghani;Brian W. Pogue;Steven P. Poplack;Keith D. Paulsen

  • Imaging breast adipose and fibroglandular tissue molecular signatures by using hybrid MRI-guided near-infrared spectral tomography

    Ben Brooksby;Brian W. Pogue;Shudong Jiang;Hamid Dehghani

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

    Adam T. Eggebrecht;Brian R. White;Silvina L. Ferradal;Silvina L. Ferradal;Chunxiao Chen

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

    Brian W. Pogue;Brian W. Pogue;Shudong Jiang;Hamid Dehghani;Christine Kogel

  • Numerical modelling and image reconstruction in diffuse optical tomography

    Hamid Dehghani;Subhadra Srinivasan;Brian W. Pogue;Adam Gibson

  • Near-infrared (NIR) tomography breast image reconstruction with a priori structural information from MRI: algorithm development for reconstructing heterogeneities

    B.A. Brooksby;H. Dehghani;B.W. Pogue;K.D. Paulsen

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

    Scott C. Davis;Hamid Dehghani;Jia Wang;Shudong Jiang

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

    Simon R. Arridge;Hamid Dehghani;Martin Schweiger;Eiji Okada

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

    Scott C. Davis;Brian W. Pogue;Roger Springett;Christoph Leussler

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

    Hamid Dehghani;Brian W. Pogue;Jiang Shudong;Ben Brooksby

  • Structural information within regularization matrices improves near infrared diffuse optical tomography.

    Phaneendra K. Yalavarthy;Brian W. Pogue;Hamid Dehghani;Colin M. Carpenter

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

    Andrew P Bagshaw;Adam D Liston;Richard H Bayford;Andrew Tizzard

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

    Michael Jermyn;Hamid R. Ghadyani;Michael A. Mastanduno;Wesley D. Turner

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

    Xiaomei Song;Brian W. Pogue;Shudong Jiang;Marvin M. Doyley

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

    Phaneendra K. Yalavarthy;Brian W. Pogue;Hamid Dehghani;Keith D. Paulsen

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

    Adam T. Eggebrecht;Brian R. White;Silvina L. Ferradal;Yuxuan Zhan

Frequent Co-Authors

Keith D. Paulsen
Keith D. Paulsen Dartmouth College
Simon R. Arridge
Simon R. Arridge University College London
Martin Schweiger
Martin Schweiger University College London
Alberto Tosi
Alberto Tosi Polytechnic University of Milan
Andrew Filer
Andrew Filer University of Birmingham
Tor D. Tosteson
Tor D. Tosteson Dartmouth College
Jeremy C. Hebden
Jeremy C. Hebden University College London
Jon Frampton
Jon Frampton University of Birmingham
Ilias Tachtsidis
Ilias Tachtsidis University College London
Abraham Z. Snyder
Abraham Z. Snyder Washington University in St. Louis

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