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Computer Science
UK
2023

D-Index & Metrics

Computer Science

D-Index
78
Citations
26953
World Ranking
1194
National Ranking
633

Marta Karczewicz 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 Marta Karczewicz 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: 1,238 publications — 100th percentile

100% of scientists in this discipline score the same or lower.

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

Marta Karczewicz 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 Marta Karczewicz 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: 78 D-Index — 92nd percentile

92% 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

  • 2023 - Research.com Computer Science in United Kingdom Leader Award

Overview

Marta Karczewicz is affiliated with Qualcomm in the United States and has contributed extensively to the field of computer science, particularly focusing on video coding and compression technologies.

Their body of work includes research published predominantly in the IEEE Transactions on Circuits and Systems for Video Technology, with additional contributions to the IEEE Open Journal of Signal Processing and arXiv. The key papers include:

  • "VVC In-Loop Filters," 2021, IEEE Transactions on Circuits and Systems for Video Technology
  • "Transform Coding in the VVC Standard," 2021, IEEE Transactions on Circuits and Systems for Video Technology
  • "Quantization and Entropy Coding in the Versatile Video Coding (VVC) Standard," 2021, IEEE Transactions on Circuits and Systems for Video Technology
  • "Overview of the Screen Content Support in VVC: Applications, Coding Tools, and Performance," 2021, IEEE Transactions on Circuits and Systems for Video Technology
  • "Transform Network Architectures for Deep Learning Based End-to-End Image/Video Coding in Subsampled Color Spaces," 2021, IEEE Open Journal of Signal Processing

Their research addresses several advanced topics in video and image processing, including:

  • Video Coding and Compression Technologies
  • Advanced Vision and Imaging
  • Advanced Data Compression Techniques
  • Advanced Image Processing Techniques
  • Telecommunications and Broadcasting Technologies
  • Image and Video Quality Assessment

Marta Karczewicz's main fields of study include computer science, with specific subfields in computer vision and pattern recognition, signal processing, and media technology.

  • Computer Vision and Pattern Recognition
  • Signal Processing
  • Media Technology

The scientist has collaborated frequently with other researchers such as Hilmi E. Egilmez, Muhammed Coban, Shan Liu, Jani Lainema, and Ankitesh Kumar Singh.

Best Publications

  • Adaptive deblocking filter

    P. List;A. Joch;J. Lainema;G. Bjontegaard

  • Low-complexity transform and quantization in H.264/AVC

    H.S. Malvar;A. Hallapuro;M. Karczewicz;L. Kerofsky

  • The SP- and SI-frames design for H.264/AVC

    M. Karczewicz;R. Kurceren

  • Video coding with large macroblocks

    Peisong Chen;Yan Ye;Marta Karczewicz

  • Improved h.264 intra coding based on bi-directional intra prediction, directional transform, and adaptive coefficient scanning

    Yan Ye;M. Karczewicz

  • Context-based adaptive variable length coding for adaptive block transforms

    Marta Karczewicz;Justin Ridge

  • Method and system for context-based adaptive binary arithmetic coding

    Marta Karczewicz;Ragip Kurceren

  • Transform Coefficient Coding in HEVC

    J. Sole;R. Joshi;Nguyen Nguyen;Tianying Ji

  • Adaptive coefficient scanning for video coding

    Yan Ye;Marta Karczewicz

  • Method for sub-pixel value interpolation

    Marta Karczewicz;Antti Olli Hallapuro

  • Coding of transform coefficients for video coding

    Joel Sole Rojals;Rajan Laxman Joshi;Marta Karczewicz

  • Spatial prediction based intra coding

    Marta Karczewicz

  • Coding motion depth maps with depth range variation

    Ying Chen;Marta Karczewicz

  • Method and system for selecting interpolation filter type in video coding

    Antti Hallapuro;Jani Lainema;Marta Karczewicz

  • Intra Block Copy in HEVC Screen Content Coding Extensions

    Xiaozhong Xu;Shan Liu;Tzu-Der Chuang;Yu-Wen Huang

  • Adaptive Loop Filtering for Video Coding

    Chia-Yang Tsai;Ching-Yeh Chen;Tomoo Yamakage;In Suk Chong

  • Codificación de vídeo de múltiples visualizaciones más contenido de profundidad

    Chen Ying;Zhang Rong;Karczewicz Marta

  • Palette prediction in palette-based video coding

    Liwei Guo;Marta Karczewicz;Rojals Joel Sole;Rajan Laxman Joshi

  • Separable directional transforms

    Yan Ye;Marta Karczewicz

  • Performing motion vector prediction for video coding

    Wei-Jung Chien;Peisong Chen;Muhammed Zeyd Coban;Marta Karczewicz

Frequent Co-Authors

Moncef Gabbouj
Moncef Gabbouj Tampere University
Shaw-Min Lei
Shaw-Min Lei MediaTek (Taiwan)
Louis Joseph Kerofsky
Louis Joseph Kerofsky Qualcomm (United States)
Henrique S. Malvar
Henrique S. Malvar Microsoft (United States)
Detlev Marpe
Detlev Marpe Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute
Thomas Wiegand
Thomas Wiegand Technical University of Berlin
Heiko Schwarz
Heiko Schwarz Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute
Gary J. Sullivan
Gary J. Sullivan Microsoft (United States)

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