World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
35
Citations
14647
World Ranking
11418
National Ranking
4691

Amir Said 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 Amir Said 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: 203 publications — 47th percentile

47% of scientists in this discipline score the same or lower.

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

Amir Said 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 Amir Said 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: 35 D-Index — 20th percentile

20% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2014 - IEEE Fellow For contributions to compression and processing of images and videos

Overview

Amir Said is affiliated with Qualcomm in the United States and primarily works in the field of Computer Science. Their research focuses on areas including Computer Vision and Pattern Recognition, Signal Processing, Artificial Intelligence, Computational Mechanics, and Computational Theory and Mathematics.

The scientist's research topics cover a range of subjects such as Advanced Vision and Imaging, Advanced Image Processing Techniques, Advanced Data Compression Techniques, Video Coding and Compression Technologies, Image and Signal Denoising Methods, 3D Shape Modeling and Analysis, and Computer Graphics and Visualization Techniques.

Amir Said has contributed to several recent publications. Notable papers include:

  • Introduction to Arithmetic Coding -- Theory and Practice, 2023, arXiv (Cornell University)
  • Transform Network Architectures for Deep Learning Based End-to-End Image/Video Coding in Subsampled Color Spaces, 2021, IEEE Open Journal of Signal Processing
  • Boosting neural video codecs by exploiting hierarchical redundancy, 2023, 2023 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)
  • MobileCodec: Neural Inter-frame Video Compression on Mobile Devices, 2022, arXiv (Cornell University)
  • Evaluating Machine Learning Techniques for Breast Cancer Detection: A Comprehensive Review, 2025, MEJ Mansoura Engineering Journal

The frequent publication venues for Amir Said include arXiv (Cornell University), IEEE Open Journal of Signal Processing, 2023 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), MEJ Mansoura Engineering Journal, and the 2022 IEEE International Conference on Image Processing (ICIP).

Among frequent co-authors contributing to Amir Said's research are Hoang Le, Guillaume Sautière, Farzad Farhadzadeh, Reza Pourreza, and Auke Wiggers.

In recognition of contributions to the field, Amir Said was awarded the title of IEEE Fellow in 2014 for achievements in the compression and processing of images and videos.

Best Publications

  • A new, fast, and efficient image codec based on set partitioning in hierarchical trees

    A. Said;W.A. Pearlman

  • An image multiresolution representation for lossless and lossy compression

    A. Said;W.A. Pearlman

  • Efficient, low-complexity image coding with a set-partitioning embedded block coder

    W.A. Pearlman;A. Islam;N. Nagaraj;A. Said

  • No-Reference Blur Assessment of Digital Pictures Based on Multifeature Classifiers

    A Ciancio;André Luiz N Targino da Costa;Eduardo A B da Silva;Amir Said

  • Image compression using the spatial-orientation tree

    A. Said;W.A. Pearlman

  • Low-complexity waveform coding via alphabet and sample-set partitioning

    Amir Said;William A. Pearlman

  • Data compression using set partitioning in hierarchical trees

    William Abraham Pearlman;Amir Said

  • Reversible image compression via multiresolution representation and predictive coding

    Amir Said;William A. Pearlman

  • Introduction to Arithmetic Coding - Theory and Practice

    Amir Said

  • Measuring the strength of partial encryption schemes

    Amir Said

  • Digital Signal Compression: Principles and Practice

    William A. Pearlman;Amir Said

  • Image transmission for low bandwidth with region of interest

    D. Amnon Silverstein;Mei Chen;Debargha Mukherjee;Amir Said

  • N-dimensional data compression using set partitioning in hierarchical trees

    William A. Pearlman;Amir Said

  • SBHP-a low complexity wavelet coder

    C. Chrysafis;A. Said;A. Drukarev;A. Islam

  • A Steered-Response Power Algorithm Employing Hierarchical Search for Acoustic Source Localization Using Microphone Arrays

    Leonardo O. Nunes;Wallace Alves Martins;Markus V. S. Lima;Luiz W. P. Biscainho

  • Automatically generating three-dimensional graphical environments for information discovery and visualization

    Nelson Liang An Chang;Amir Said

  • Simplified segmentation for compound image compression

    A. Said;A. Drukarev

  • Methods and apparatus for imaging and displaying a navigable path

    Amir Said;Debargha Mukherjee;Ullas Gargi

  • Bandwidth-efficient coded modulation with optimized linear partial-response signals

    A. Said;J.B. Anderson

  • Joint Separable and Non-Separable Transforms for Next-Generation Video Coding

    Xin Zhao;Jianle Chen;Marta Karczewicz;Amir Said

  • DISPLAY SYSTEM AND METHOD TO BE USED IN DISPLAY SYSTEM

    Said Amir

Frequent Co-Authors

William A. Pearlman
William A. Pearlman Rensselaer Polytechnic Institute
Debargha Mukherjee
Debargha Mukherjee Google (United States)
Ronald W. Schafer
Ronald W. Schafer Georgia Institute of Technology
Ton Kalker
Ton Kalker Hewlett-Packard (United States)
Steven J. Simske
Steven J. Simske Colorado State University
Claudio Rosito Jung
Claudio Rosito Jung Federal University of Rio Grande do Sul
John W. Woods
John W. Woods Rensselaer Polytechnic Institute
Armando Manduca
Armando Manduca Mayo Clinic
Changick Kim
Changick Kim Korea Advanced Institute of Science and Technology

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