World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
34
Citations
5653
World Ranking
9184
National Ranking
2577

Rashid Ansari 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 Rashid Ansari 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: 216 publications — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Rashid Ansari 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 Rashid Ansari 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: 34 D-Index — 7th percentile

7% 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

  • 1999 - IEEE Fellow For contributions to multirate digital signal processing and digital filter banks.

Overview

Rashid Ansari is affiliated with the University of Illinois at Chicago in the United States. Their research primarily spans the field of Medicine, with significant focus on Biomedical Engineering, Oral Surgery, Cardiology and Cardiovascular Medicine, Cognitive Neuroscience, and Information Systems.

The scientist's main areas of work include Dental Radiography and Imaging, Medical Imaging and Analysis, Spinal Fractures and Fixation Techniques, EEG and Brain-Computer Interfaces, Forensic Anthropology and Bioarchaeology Studies, Orthodontics and Dentofacial Orthopedics, and Spine and Intervertebral Disc Pathology.

The following are some recent papers authored or co-authored by Rashid Ansari:

  • Fully automated determination of the cervical vertebrae maturation stages using deep learning with directional filters, 2022, PLoS ONE
  • EEG Classification by Factoring in Sensor Spatial Configuration, 2021, IEEE Access
  • <scp>AggregateNet</scp>: A deep learning model for automated classification of cervical vertebrae maturation stages, 2023, Orthodontics and Craniofacial Research
  • Review of signal processing applications of Pyroelectric Infrared (PIR) sensors with a focus on respiration rate and heart rate detection, 2021, Digital Signal Processing
  • A fully automated classification of third molar development stages using deep learning, 2024, Scientific Reports

Rashid Ansari collaborates frequently with several researchers. Notable frequent co-authors include:

  • Ahmet Enis Çetin
  • Mohammed H. Elnagar
  • Gianeshwaree Alias Rachna Panjwani
  • Salih Furkan Atici
  • Veerasathpurush Allareddy

The scientist regularly publishes in several venues, with multiple contributions in the following journals:

  • Scientific Reports
  • IEEE Access
  • Orthodontics and Craniofacial Research
  • PLoS ONE
  • Digital Signal Processing

Rashid Ansari was recognized as an IEEE Fellow in 1999. This honor was awarded for contributions to multirate digital signal processing and digital filter banks.

Best Publications

  • A new class of two-channel biorthogonal filter banks and wavelet bases

    See-May Phoong;C.W. Kim;P.P. Vaidyanathan;R. Ansari

  • Multimodal human discourse: gesture and speech

    Francis Quek;David McNeill;Robert Bryll;Susan Duncan

  • Kernel particle filter for visual tracking

    Cheng Chang;R. Ansari

  • Thickness profiles of retinal layers by optical coherence tomography image segmentation.

    Ahmet Murat Bagci;Mahnaz Shahidi;Rashid Ansari;Michael Blair

  • Signal recovery from wavelet transform maxima

    A.E. Cetin;R. Ansari

  • Catchments, prosody and discourse

    David Mc Neill;Francis Quek;Karl Erik Mc Cullough;Susan Duncan

  • Hierarchical Data Aggregation Using Compressive Sensing (HDACS) in WSNs

    Xi Xu;Rashid Ansari;Ashfaq Khokhar;Athanasios V. Vasilakos

  • Pitch modification of speech using a low-sensitivity inverse filter approach

    R. Ansari;D. Kahn;M.J. Macchi

  • Multiple object tracking with kernel particle filter

    Cheng Chang;R. Ansari;A. Khokhar

  • Wavelet construction using Lagrange halfband filters

    R. Ansari;C. Guillemot;J.F. Kaiser

  • A class of low-noise computationally efficient recursive digital filters with applications to sampling rate alterations

    R. Ansari;Bede Liu

  • Detection of microcalcifications in mammograms using higher order statistics

    M.N. Gurcan;Y. Yardimci;A.E. Cetin;R. Ansari

  • HDTV Sub-band coding using IIR filter bank

    Rashid Ansari;Antonio Fernandez

  • IIR discrete-time Hilbert transformers

    R. Ansari

  • Gesture, speech, and gaze cues for discourse segmentation

    F. Quek;D. McNeill;R. Bryll;C. Kirbas

  • Near-lossless image compression techniques

    Rashid Ansari;Nasir D. Memon;Ersan Ceran

  • Structure and design of two-channel filter banks derived from a triplet of halfband filters

    R. Ansari;C.W. Kim;M. Dedovic

  • A class of linear-phase regular biorthogonal wavelets

    C.W. Kim;R. Ansari;A.E. Cetin

  • Elliptic filter design for a class of generalized halfband filters

    R. Ansari

  • Data hiding in speech using phase coding.

    Yasemin Yardimci;A. Enis Çetin;Rashid Ansari

  • Two-dimensional FIR filters

    R. Ansari;A. Enis Çetin

Frequent Co-Authors

Ashfaq Khokhar
Ashfaq Khokhar Iowa State University
Ahmet Enis Cetin
Ahmet Enis Cetin University of Illinois at Chicago
Dan Schonfeld
Dan Schonfeld University of Illinois at Chicago
Nasir Memon
Nasir Memon New York University
Bede Liu
Bede Liu Princeton University
Christine Guillemot
Christine Guillemot French Institute for Research in Computer Science and Automation - INRIA
Maryellen L. Giger
Maryellen L. Giger University of Chicago
V. N. Venkatakrishnan
V. N. Venkatakrishnan University of Illinois at Chicago
Andrew Johnson
Andrew Johnson University of Illinois at Chicago
Michael C. Wicks
Michael C. Wicks University of Dayton

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