World's Best Scientists 2026 revealed!
Supun Samarasekera

Supun Samarasekera

D-Index & Metrics

Computer Science

D-Index
46
Citations
8659
World Ranking
6849
National Ranking
3008

Supun Samarasekera publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Supun Samarasekera sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 140 publications — 23rd percentile

23% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Supun Samarasekera D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Supun Samarasekera sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 46 D-Index — 53rd percentile

53% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Overview

Supun Samarasekera is affiliated with SRI International in the United States and has contributed extensively to the field of computer science. Their research primarily spans computer vision and pattern recognition, with additional focus on artificial intelligence, aerospace engineering, radiology, nuclear medicine and imaging, as well as electrical and electronic engineering.

Their work covers several main topics including:

  • Multimodal Machine Learning Applications
  • Advanced Image and Video Retrieval Techniques
  • Domain Adaptation and Few-Shot Learning
  • Robotics and Sensor-Based Localization
  • COVID-19 Diagnosis Using AI
  • Indoor and Outdoor Localization Technologies
  • Video Surveillance and Tracking Methods

Frequent co-authors collaborating with Samarasekera include Han-Pang Chiu, Niluthpol Chowdhury Mithun, Zachary Seymour, Rakesh Kumar, and Mikhail Sizintsev.

They have published numerous papers in reputable venues, with significant contributions appearing in:

  • arXiv (Cornell University)
  • 2022 26th International Conference on Pattern Recognition (ICPR)
  • 2022 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)
  • IEEE Transactions on Visualization and Computer Graphics
  • 2022 International Conference on Robotics and Automation (ICRA)

Notable recent papers include:

  • "Semantically-aware Spatio-temporal Reasoning Agent for Vision-and-Language Navigation in Continuous Environments," 2022, 2022 26th International Conference on Pattern Recognition (ICPR)
  • "SIGNAV: Semantically-Informed GPS-Denied Navigation and Mapping in Visually-Degraded Environments," 2022, 2022 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)
  • "Long-Range Augmented Reality with Dynamic Occlusion Rendering," 2021, IEEE Transactions on Visualization and Computer Graphics
  • "GraphMapper: Efficient Visual Navigation by Scene Graph Generation," 2022, 2022 26th International Conference on Pattern Recognition (ICPR)
  • "SASRA: Semantically-aware Spatio-temporal Reasoning Agent for Vision-and-Language Navigation in Continuous Environments," 2021, arXiv (Cornell University)

Best Publications

  • Fuzzy connectedness and object definition: theory, algorithms, and applications in image segmentation

    Jayaram K. Udupa;Supun Samarasekera

  • User-steered image segmentation paradigms: live wire and live lane

    Alexandre X. Falcão;Jayaram K. Udupa;Supun Samarasekera;Shoba Sharma

  • Method and apparatus for performing geo-spatial registration of imagery

    Rakesh Kumar;Stephen Charles Hsu;Keith Hanna;Supun Samarasekera

  • Method and apparatus for total situational awareness and monitoring

    Manoj Aggarwal;Keith Hanna;Harpreet Sawhney;Vincent Paragano

  • Multiple sclerosis lesion quantification using fuzzy-connectedness principles

    J.K. Udupa;L. Wei;S. Samarasekera;Y. Miki

  • Aerial video surveillance and exploitation

    R. Kumar;H. Sawhney;S. Samarasekera;S. Hsu

  • Method and apparatus for providing immersive surveillance

    Aydin Arpa;Keith J. Hanna;Rakesh Kumar;Supun Samarasekera

  • Exact cone beam CT with a spiral scan

    K C Tam;S Samarasekera;F Sauer

  • Method and apparatus for mentoring via an augmented reality assistant

    Rakesh Kumar;Supun Samarasekera;Girish Acharya;Michael John Wolverton

  • 3DVIEWNIX: an open, transportable, multidimensional, multimodality, multiparametric imaging software system

    Jayaram K. Udupa;Dewey Odhner;Supun Samarasekera;Roberto J. Goncalves

  • Real-time system for multi-modal 3d geospatial mapping, object recognition, scene annotation and analytics

    Supun Samarasekera;Raia Hadsell;Rakesh Kumar;Harpreet S. Sawhney

  • Method of pose estimation and model refinement for video representation of a three dimensional scene

    Harpreet Singh Sawhney;Rakesh Kumar;Steve Hsu;Supun Samarasekera

  • System and method for enhanced situation awareness and visualization of environments

    Supun Samarasekera;Rakesh Kumar;Taragay Oskiper;Harpreet Sawhney

  • Visual Odometry System Using Multiple Stereo Cameras and Inertial Measurement Unit

    T. Oskiper;Zhiwei Zhu;S. Samarasekera;R. Kumar

  • System and method for generating a mixed reality environment

    Rakesh Kumar;Targay Oskiper;Oleg Naroditsky;Supun Samarasekera

  • Biofeedback virtual reality sleep assistant

    Massimiliano de Zambotti;Ian M. Colrain;Fiona C. Baker;Rakesh Kumar

  • Unified framework for precise vision-aided navigation

    Supun Samarasekera;Rakesh Kumar;Taragay Oskiper;Zhiwei Zhu

  • Method and apparatus for automatic registration and visualization of occluded targets using ladar data

    Stephen Charles Hsu;Supun Samarasekera;Rakesh Kumar;Wen-Yi Zhao

  • Building segmentation for densely built urban regions using aerial LIDAR data

    B.C. Matei;H.S. Sawhney;S. Samarasekera;J. Kim

  • Video flashlights: real time rendering of multiple videos for immersive model visualization

    H. S. Sawhney;A. Arpa;R. Kumar;S. Samarasekera

Frequent Co-Authors

Harpreet Sawhney
Harpreet Sawhney Microsoft (United States)
Rakesh Kumar
Rakesh Kumar SRI International
Jayaram K. Udupa
Jayaram K. Udupa University of Pennsylvania
Zhiwei Zhu
Zhiwei Zhu SRI International
Rakesh Kumar
Rakesh Kumar University of Illinois at Urbana-Champaign
Robert I. Grossman
Robert I. Grossman New York University
Raia Hadsell
Raia Hadsell DeepMind (United Kingdom)
Wenyi Zhao
Wenyi Zhao Intuitive Surgical (Switzerland)
Richard P. Wildes
Richard P. Wildes York University
Dennis L. Kolson
Dennis L. Kolson University of Pennsylvania

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