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Computer Science
Greece
2026

D-Index & Metrics

Computer Science

D-Index
92
Citations
37475
World Ranking
542
National Ranking
1

Ioannis Pitas 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 Ioannis Pitas 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: 869 publications — 99th percentile

99% of scientists in this discipline score the same or lower.

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

Ioannis Pitas 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 Ioannis Pitas 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: 92 D-Index — 96th percentile

96% 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

  • 2026 - Research.com Computer Science in Greece Leader Award
  • 2025 - Research.com Computer Science in Greece Leader Award
  • 2023 - Research.com Computer Science in Greece Leader Award
  • 2022 - Research.com Computer Science in Greece Leader Award

Overview

Ioannis Pitas is affiliated with Aristotle University of Thessaloniki in Greece and has an extensive research portfolio spanning several fields within engineering and computer science. Their scholarly work includes over 121 publications in computer science and 57 in engineering.

Their research primarily focuses on subfields such as Computer Vision and Pattern Recognition, Artificial Intelligence, Aerospace Engineering, Civil and Structural Engineering, and Computer Networks and Communications. The specific topics addressed in their work include Robotics and Sensor-Based Localization, Video Surveillance and Tracking Methods, Advanced Vision and Imaging, Advanced Neural Network Applications, Infrastructure Maintenance and Monitoring, Advanced Image and Video Retrieval Techniques, and Anomaly Detection Techniques and Applications.

Frequent venues for their publications include:

  • Zenodo (CERN European Organization for Nuclear Research)
  • arXiv (Cornell University)
  • SSRN Electronic Journal
  • IEEE Transactions on Image Processing
  • Signal Processing Image Communication

Some of their recent papers are:

  • "Rethinking Road Surface 3-D Reconstruction and Pothole Detection: From Perspective Transformation to Disparity Map Segmentation" (2021), IEEE Transactions on Cybernetics
  • "Computer Vision for Autonomous UAV Flight Safety: An Overview and a Vision-based Safe Landing Pipeline Example" (2021), ACM Computing Surveys
  • "Age of Information in SWIPT-Enabled Wireless Communication System for 5GB" (2020), IEEE Wireless Communications
  • "Three-Filters-to-Normal: An Accurate and Ultrafast Surface Normal Estimator" (2021), IEEE Robotics and Automation Letters
  • "Fast CNN-Based Single-Person 2D Human Pose Estimation for Autonomous Systems" (2022), IEEE Transactions on Circuits and Systems for Video Technology

Collaborations constitute a significant part of Ioannis Pitas's academic output. Frequent coauthors include Ioannis Mademlis, Vasileios Mygdalis, Rui Fan, Christos Papaioannidis, and Anastasios Tefas, reflecting a collaborative engagement across various related research areas.

Best Publications

  • Nonlinear Digital Filters : Principles and Applications

    I. Pitas;A. N. Venetsanopoulos

  • Digital Image Processing Algorithms and Applications

    Ioannis Pitas

  • Nonlinear Digital Filters

    I. Pitas;A. N. Venetsanopoulos

  • Robust audio watermarking in the time domain

    P. Bassia;I. Pitas;N. Nikolaidis

  • Facial Expression Recognition in Image Sequences Using Geometric Deformation Features and Support Vector Machines

    I. Kotsia;I. Pitas

  • Robust image watermarking in the spatial domain

    N. Nikolaidis;I. Pitas

  • Digital Image Processing Algorithms

    Ioannis Pitas

  • The eNTERFACE’05 Audio-Visual Emotion Database

    O. Martin;I. Kotsia;B. Macq;I. Pitas

  • Order statistics in digital image processing

    I. Pitas;A.N. Venetsanopoulos

  • 2014 IEEE International Conference on Image Processing (ICIP 2014)

    Konstantinos Papachristou;Anastasios Tefas;Nikos Nikolaidis;Ioannis Pitas

  • A method for signature casting on digital images

    I. Pitas

  • A novel method for automatic face segmentation, facial feature extraction and tracking

    Karin Sobottka;Ioannis Pitas

  • Video shot detection and condensed representation. a review

    C. Cotsaces;N. Nikolaidis;I. Pitas

  • Information theory-based shot cut/fade detection and video summarization

    Z. Cernekova;I. Pitas;C. Nikou

  • Rule-based face detection in frontal views

    C. Kotropoulos;I. Pitas

  • Exploiting discriminant information in nonnegative matrix factorization with application to frontal face verification

    S. Zafeiriou;A. Tefas;I. Buciu;I. Pitas

  • The use of watermarks in the protection of digital multimedia products

    G. Voyatzis;I. Pitas

  • Copyright protection of images using robust digital signatures

    N. Nikolaidis;I. Pitas

  • Image watermarking using DCT domain constraints

    A.G. Bors;I. Pitas

  • Morphological shape decomposition

    I. Pitas;A.N. Venetsanopoulos

  • Robust audio watermarking in the time domain

    P. Bossia;I. Pitas

Frequent Co-Authors

Anastasios Tefas
Anastasios Tefas Aristotle University of Thessaloniki
Nikos Nikolaidis
Nikos Nikolaidis Aristotle University of Thessaloniki
Constantine Kotropoulos
Constantine Kotropoulos Aristotle University of Thessaloniki
Alexandros Iosifidis
Alexandros Iosifidis Aarhus University
Anastasios N. Venetsanopoulos
Anastasios N. Venetsanopoulos Toronto Metropolitan University
Stefanos Zafeiriou
Stefanos Zafeiriou Imperial College London
Michael G. Strintzis
Michael G. Strintzis Information Technologies Institute, Greece
Moncef Gabbouj
Moncef Gabbouj Tampere University
Maja Pantic
Maja Pantic Imperial College London
Petros Maragos
Petros Maragos National Technical University of Athens

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