World's Best Scientists 2026 revealed!

D-Index & Metrics

Computer Science

D-Index
38
Citations
9491
World Ranking
10008
National Ranking
1253

Lai-Man Po 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 Lai-Man Po 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: 226 publications — 55th percentile

55% of scientists in this discipline score the same or lower.

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

Lai-Man Po 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 Lai-Man Po 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: 38 D-Index — 30th percentile

30% of scientists in this discipline score the same or lower.

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

Overview

Lai-Man Po is affiliated with the City University of Hong Kong in China and has made significant contributions primarily in the field of Computer Science. The research output reflects a strong focus on Computer Vision and Pattern Recognition, which accounts for the majority of their publications. Other notable subfields include Artificial Intelligence, Signal Processing, Media Technology, and Genetics.

The scientist's research topics cover a variety of advanced areas within image and signal processing as well as machine learning techniques. Key topics of their work include:

  • Advanced Neural Network Applications
  • Domain Adaptation and Few-Shot Learning
  • Generative Adversarial Networks and Image Synthesis
  • Advanced Image Processing Techniques
  • Image and Signal Denoising Methods
  • Advanced Vision and Imaging
  • Advanced Image Fusion Techniques

Lai-Man Po has published extensively in several scientific venues, with a significant number of papers appearing in:

  • arXiv (Cornell University)
  • Expert Systems with Applications
  • SSRN Electronic Journal
  • IEEE Transactions on Multimedia
  • Sensors

Their recent published works demonstrate engagement with topics like large kernel attention mechanisms in convolutional neural networks, GAN-based colorization techniques, and feature learning for biometric recognition. Some notable recent papers include:

  • Large Separable Kernel Attention: Rethinking the Large Kernel Attention Design in Cnn, 2023, SSRN Electronic Journal
  • Large Separable Kernel Attention: Rethinking the Large Kernel Attention design in CNN, 2023, Expert Systems with Applications
  • VCGAN: Video Colorization With Hybrid Generative Adversarial Network, 2022, IEEE Transactions on Multimedia
  • SCGAN: Saliency Map-Guided Colorization With Generative Adversarial Network, 2020, IEEE Transactions on Circuits and Systems for Video Technology
  • Fusion loss and inter-class data augmentation for deep finger vein feature learning, 2021, Expert Systems with Applications

The scientist collaborates regularly with several researchers in their field. Frequent coauthors include:

  • Yuzhi Zhao
  • Wing-Yin Yu
  • Yasar Abbas Ur Rehman
  • Weifeng Ou
  • Kin Wai Lau

Lai-Man Po's body of work contributes to developments in neural networks and generative adversarial network applications, especially within advanced image and video processing tasks. Their research intersects with cutting-edge approaches to image synthesis, domain adaptation, and feature learning, reflecting a multidisciplinary approach within computer science and engineering domains.

Best Publications

  • A novel four-step search algorithm for fast block motion estimation

    Lai-Man Po;Wing-Chung Ma

  • A novel cross-diamond search algorithm for fast block motion estimation

    Chun-Ho Cheung;Lai-Man Po

  • A novel rood-diamond search algorithm for fast block motion estimation

    Chun-Ho Cheung;Lai-Man Po

  • Large Separable Kernel Attention: Rethinking the Large Kernel Attention Design in CNN

    Unknown

  • Integration of image quality and motion cues for face anti-spoofing

    Litong Feng;Lai-Man Po;Yuming Li;Xuyuan Xu

  • Novel cross-diamond-hexagonal search algorithms for fast block motion estimation

    Chun-Ho Cheung;Lai-Man Po

  • Normalized partial distortion search algorithm for block motion estimation

    Chok-Kwan Cheung;Lai-Man Po

  • Enhanced hexagonal search for fast block motion estimation

    Ce Zhu;Xiao Lin;L. Chau;Lai-Man Po

  • Edge-Based Structural Similarity for Image Quality Assessment

    Guan-Hao Chen;Chun-Ling Yang;Lai-Man Po;Sheng-Li Xie

  • Motion-Resistant Remote Imaging Photoplethysmography Based on the Optical Properties of Skin

    Litong Feng;Lai-Man Po;Xuyuan Xu;Yuming Li

  • Hierarchical Regression Network for Spectral Reconstruction from RGB Images

    Yuzhi Zhao;Lai-Man Po;Qiong Yan;Wei Liu

  • Adaptive motion tracking block matching algorithms for video coding

    Jie-Bin Xu;Lai-Man Po;Chok-Kwan Cheung

  • Cuffless Blood Pressure Estimation Based on Photoplethysmography Signal and Its Second Derivative

    Mengyang Liu;Lai-Man Po;Hong Fu

  • No-Reference Video Quality Assessment With 3D Shearlet Transform and Convolutional Neural Networks

    Yuming Li;Lai-Man Po;Chun-Ho Cheung;Xuyuan Xu

  • Adjustable partial distortion search algorithm for fast block motion estimation

    Chun-Ho Cheung;Lai-Man Po

  • A fast H.264 intra prediction algorithm using macroblock properties

    Chun-Ling Yang;Lai-Man Po;Wing-Hong Lam

  • LiveNet: Improving features generalization for face liveness detection using convolution neural networks

    Yasar Abbas Ur Rehman;Lai Man Po;Mengyang Liu

  • MIRROR: an interactive content based image retrieval system

    Ka-Man Wong;Kwok-Wai Cheung;Lai-Man Po

  • No-reference image quality assessment with shearlet transform and deep neural networks

    Yuming Li;Lai-Man Po;Xuyuan Xu;Litong Feng

  • A novel kite-cross-diamond search algorithm for fast block matching motion estimation

    Chi-Wai Lam;Lai-Man Po;Chun Ho Cheung

  • Novel Directional Gradient Descent Searches for Fast Block Motion Estimation

    Lai-Man Po;Ka-Ho Ng;Kwok-Wai Cheung;Ka-Man Wong

Frequent Co-Authors

Ce Zhu
Ce Zhu University of Electronic Science and Technology of China
Q. M. Jonathan Wu
Q. M. Jonathan Wu University of Windsor
Yuan-Ting Zhang
Yuan-Ting Zhang City University of Hong Kong
Shengli Xie
Shengli Xie Guangdong University of Technology
Radu Timofte
Radu Timofte University of Wurzburg
Jechang Jeong
Jechang Jeong Hanyang University
Lap-Pui Chau
Lap-Pui Chau Hong Kong Polytechnic University
Sung-Jea Ko
Sung-Jea Ko Korea University

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