World's Best Scientists 2026 revealed!
Joachim Weickert

Joachim Weickert

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Mathematics
Germany
2026
Award Badge
Computer Science
Germany
2025

D-Index & Metrics

Mathematics

D-Index
76
Citations
29346
World Ranking
190
National Ranking
8

Computer Science

D-Index
78
Citations
30868
World Ranking
1176
National Ranking
45

Joachim Weickert publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Joachim Weickert sits on this spectrum.

42–46 publications: 3 scientists 47–51 publications: 5 scientists 52–56 publications: 7 scientists 57–61 publications: 20 scientists 62–66 publications: 14 scientists 67–71 publications: 25 scientists 72–76 publications: 19 scientists 77–81 publications: 35 scientists 82–86 publications: 50 scientists 87–91 publications: 60 scientists 92–96 publications: 86 scientists 97–101 publications: 84 scientists 102–106 publications: 83 scientists 107–111 publications: 90 scientists 112–116 publications: 99 scientists 117–121 publications: 90 scientists 122–126 publications: 91 scientists 127–131 publications: 109 scientists 132–136 publications: 110 scientists 137–141 publications: 98 scientists 142–146 publications: 112 scientists 147–151 publications: 102 scientists 152–156 publications: 88 scientists 157–161 publications: 106 scientists 162–166 publications: 83 scientists 167–171 publications: 102 scientists 172–176 publications: 77 scientists 177–181 publications: 81 scientists 182–186 publications: 78 scientists 187–191 publications: 71 scientists 192–196 publications: 92 scientists 197–201 publications: 64 scientists 202–206 publications: 69 scientists 207–211 publications: 64 scientists 212–216 publications: 62 scientists 217–221 publications: 58 scientists 222–226 publications: 53 scientists 227–231 publications: 50 scientists 232–236 publications: 46 scientists 237–241 publications: 46 scientists 242–246 publications: 46 scientists 247–251 publications: 43 scientists 252–256 publications: 29 scientists 257–261 publications: 45 scientists 262–266 publications: 30 scientists 267–271 publications: 33 scientists 272–276 publications: 34 scientists 277–281 publications: 30 scientists 282–286 publications: 31 scientists 287–291 publications: 21 scientists 292–296 publications: 34 scientists 297–301 publications: 26 scientists 302–306 publications: 10 scientists 307–311 publications: 17 scientists 312–316 publications: 23 scientists 317–321 publications: 13 scientists 322–326 publications: 16 scientists 327–331 publications: 26 scientists 332–336 publications: 13 scientists 337–341 publications: 13 scientists 342–346 publications: 16 scientists 347–351 publications: 17 scientists 352–356 publications: 12 scientists 357–361 publications: 18 scientists 362–366 publications: 18 scientists 367–371 publications: 9 scientists 372–376 publications: 11 scientists 377–381 publications: 8 scientists 382–386 publications: 8 scientists 387–391 publications: 9 scientists 392–396 publications: 9 scientists 397–401 publications: 8 scientists 402–406 publications: 11 scientists 407–411 publications: 6 scientists 412–416 publications: 6 scientists 417–421 publications: 9 scientists 422–426 publications: 8 scientists 427–431 publications: 5 scientists 432–436 publications: 8 scientists 437–441 publications: 8 scientists 442–446 publications: 4 scientists 447–451 publications: 4 scientists 452–456 publications: 4 scientists 457–461 publications: 2 scientists 462–466 publications: 2 scientists 467–471 publications: 4 scientists 472–476 publications: 3 scientists 477–481 publications: 3 scientists 482–486 publications: 6 scientists 487–491 publications: 3 scientists 492–496 publications: 5 scientists 497–501 publications: 5 scientists 502–506 publications: 1 scientists 507–511 publications: 6 scientists 512–516 publications: 4 scientists 517–521 publications: 1 scientists 522–526 publications: 3 scientists 527–531 publications: 1 scientists 532–536 publications: 4 scientists 537+ publications: 100 scientists
42 publications 537+

This scientist: 329 publications — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Joachim Weickert D-index placement in Mathematics in 2026

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

30 D-Index: 174 scientists 31 D-Index: 151 scientists 32 D-Index: 174 scientists 33 D-Index: 117 scientists 34 D-Index: 136 scientists 35 D-Index: 127 scientists 36 D-Index: 145 scientists 37 D-Index: 153 scientists 38 D-Index: 150 scientists 39 D-Index: 150 scientists 40 D-Index: 138 scientists 41 D-Index: 136 scientists 42 D-Index: 93 scientists 43 D-Index: 108 scientists 44 D-Index: 115 scientists 45 D-Index: 112 scientists 46 D-Index: 103 scientists 47 D-Index: 75 scientists 48 D-Index: 59 scientists 49 D-Index: 67 scientists 50 D-Index: 60 scientists 51 D-Index: 57 scientists 52 D-Index: 59 scientists 53 D-Index: 62 scientists 54 D-Index: 60 scientists 55 D-Index: 50 scientists 56 D-Index: 42 scientists 57 D-Index: 54 scientists 58 D-Index: 50 scientists 59 D-Index: 42 scientists 60 D-Index: 41 scientists 61 D-Index: 35 scientists 62 D-Index: 40 scientists 63 D-Index: 21 scientists 64 D-Index: 31 scientists 65 D-Index: 27 scientists 66 D-Index: 29 scientists 67 D-Index: 19 scientists 68 D-Index: 25 scientists 69 D-Index: 17 scientists 70 D-Index: 18 scientists 71 D-Index: 12 scientists 72 D-Index: 14 scientists 73 D-Index: 13 scientists 74 D-Index: 18 scientists 75 D-Index: 9 scientists 76 D-Index: 11 scientists 77 D-Index: 10 scientists 78 D-Index: 9 scientists 79 D-Index: 16 scientists 80 D-Index: 12 scientists 81 D-Index: 10 scientists 82 D-Index: 5 scientists 83 D-Index: 5 scientists 84 D-Index: 13 scientists 85 D-Index: 6 scientists 86+ D-Index: 99 scientists
30 D-Index 86+

This scientist: 76 D-Index — 95th percentile

95% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Mathematics in Germany Leader Award
  • 2025 - Research.com Computer Science in Germany Leader Award
  • 2025 - Research.com Mathematics in Germany Leader Award
  • 2023 - Research.com Computer Science in Germany Leader Award
  • 2023 - Research.com Mathematics in Germany Leader Award
  • 2022 - Research.com Computer Science in Germany Leader Award
  • 2011 - Member of Academia Europaea

Overview

Joachim Weickert is affiliated with Saarland University in Germany and specializes in the field of Computer Science, with a focus on Computer Vision and Pattern Recognition. Their body of work spans across several subfields including Computational Mechanics, Statistical and Nonlinear Physics, Artificial Intelligence, and Computer Graphics and Computer-Aided Design.

The primary research topics addressed by Weickert include Image and Signal Denoising Methods, Advanced Image Processing Techniques, Generative Adversarial Networks and Image Synthesis, Model Reduction and Neural Networks, Advanced Numerical Analysis Techniques, Neural Networks and Applications, as well as Computer Graphics and Visualization Techniques.

Frequent collaborators in their research have been Pascal Peter, Tobias Alt, Karl Schrader, Niklas Kämper, and Vassillen Chizhov.

Weickert has published papers extensively in a variety of scholarly venues. Notable publication venues include:

  • arXiv (Cornell University)
  • Journal of Mathematical Imaging and Vision
  • Lecture notes in computer science
  • SIAM Journal on Imaging Sciences
  • ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

Recent publications by Weickert include:

  • "Connections Between Numerical Algorithms for PDEs and Neural Networks", 2022, Journal of Mathematical Imaging and Vision
  • "Domain Decomposition Algorithms for Real-Time Homogeneous Diffusion Inpainting in 4K", 2022, ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
  • "Translating Diffusion, Wavelets, and Regularisation into Residual Networks", 2020, arXiv (Cornell University)
  • "Removing multi-frame Gaussian noise by combining patch-based filters with optical flow", 2021, Journal of Electronic Imaging
  • "Deep spatial and tonal data optimisation for homogeneous diffusion inpainting", 2023, Pattern Analysis and Applications

In 2011, Joachim Weickert was recognized as a Member of Academia Europaea.

Best Publications

  • High Accuracy Optical Flow Estimation Based on a Theory for Warping

    Thomas Brox;Andr ´ es Bruhn;Nils Papenberg;Joachim Weickert

  • Anisotropic diffusion in image processing

    Joachim Weickert

  • Lucas/Kanade meets Horn/Schunck: combining local and global optic flow methods

    Andrés Bruhn;Joachim Weickert;Christoph Schnörr

  • Efficient and reliable schemes for nonlinear diffusion filtering

    J. Weickert;B.M.T.H. Romeny;M.A. Viergever

  • Coherence-Enhancing Diffusion Filtering

    Joachim Weickert

  • A Review of Nonlinear Diffusion Filtering

    Joachim Weickert

  • Highly accurate optic flow computation with theoretically justified warping

    Nils Papenberg;Andrés Bruhn;Thomas Brox;Stephan Didas

  • Diffusion Snakes: Introducing Statistical Shape Knowledge into the Mumford-Shah Functional

    Daniel Cremers;Florian Tischhäuser;Joachim Weickert;Christoph Schnörr

  • Theoretical foundations of anisotropic diffusion in image processing

    J. Weickert

  • Reliable Estimation of Dense Optical Flow Fields with Large Displacements

    Luis Alvarez;Joachim Weickert;Javier Sánchez

  • A Theoretical Framework for Convex Regularizers in PDE-Based Computation of Image Motion

    Joachim Weickert;Christoph Schnörr

  • Scale-space theories in computer vision

    Mads Nielsen;Peter Johansen;Ole Fogh Olsen;Joachim Weickert

  • Variational Optic Flow Computation with a Spatio-Temporal Smoothness Constraint

    Joachim Weickert;Christoph Schnörr

  • Nonlinear structure tensors

    Thomas Brox;Joachim Weickert;Bernhard Burgeth;Pavel Mrázek

  • Coherence-enhancing diffusion of colour images

    Joachim Weickert

  • A Scheme for Coherence-Enhancing Diffusion Filtering with Optimized Rotation Invariance

    Joachim Weickert;Hanno Scharr

  • On the Equivalence of Soft Wavelet Shrinkage, Total Variation Diffusion, Total Variation Regularization, and SIDEs

    Gabriele Steidl;Joachim Weickert;Thomas Brox;Pavel Mrázek

  • Dense Disparity Map Estimation Respecting Image Discontinuities: A PDE and Scale-Space BasedApproach.

    Luis Álvarez;Rachid Deriche;Javier Sánchez Pérez;Joachim Weickert

  • Optic Flow in Harmony

    Henning Zimmer;Andrés Bruhn;Joachim Weickert

  • Linear Scale-Space has First been Proposed in Japan

    Joachim Weickert;Seiji Ishikawa;Atsushi Imiya

Frequent Co-Authors

Andrés Bruhn
Andrés Bruhn University of Stuttgart
Thomas Brox
Thomas Brox University of Freiburg
Christoph Schnörr
Christoph Schnörr Heidelberg University
Bodo Rosenhahn
Bodo Rosenhahn University of Hannover
Gabriele Steidl
Gabriele Steidl Technical University of Berlin
Hans-Peter Seidel
Hans-Peter Seidel Max Planck Institute for Informatics
Max A. Viergever
Max A. Viergever Utrecht University
Wiro J. Niessen
Wiro J. Niessen University Medical Center Groningen
Daniel Cremers
Daniel Cremers Technical University of Munich
Gerald Sommer
Gerald Sommer Kiel University

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