Gabriel Zachmann

Gabriel Zachmann

zach@cs.uni-bremen.de
Institution: University of Bremen
Department: Computer Science
Position: Professor for Computer Graphics and Virtual Reality
https://cgvr.cs.uni-bremen.de/

Computer graphics, virtual reality

Phyically-based real-time simulations, geometric computing, acceleration data structures, point cloud processing, novel interaction metaphors, medical VR simulators, virtual twins

  • Foreword to the special section on EuroXR 2025 best papers - advances in eXtended Reality (2026)

    Authors: Despina Michael-Grigoriou, Gabriel Zachmann, Armin Grasnick, Luciana Nedel, Patrick Bourdot

    Published at: Computers and Graphics (Volume: 139)
    DOI: 10.1016/j.cag.2026.104711

  • A Study in Transparent Adaptation and Joint-Level Feedback for Unsupervised Upper-Limb Rehabilitation (2026)

    Authors: Mohit Madhu, Chaitanya Anand, Sambhav Manohar, Abhijit Patil, Prajwal Gundala, Himangshu Sarma, Gabriel Zachmann

    Published at: Conference on Human Factors in Computing Systems Proceedings
    DOI: 10.1145/3772363.3799393

  • XTR: An Explainable Transformer-Based Retracker for CryoSat-2 Altimetry (2026)

    Authors: Alireza Dehghanpour, Danial Barazandeh, Gabriel Zachmann

    Published at: IEEE Access (Volume: 14)
    DOI: 10.1109/ACCESS.2026.3701151

  • Mixed Reality for Group-Based, Integrated Instruction of Anatomy, Pathology, and Physical Examination (2026)

    Authors: Mores Prachyabrued, Metasit Getrak, Peter Haddawy, Paphon Sa-Ngasoongsong, Gabriel Zachmann

    Published at: Proceedings 2026 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops Vrw 2026
    DOI: 10.1109/VRW70859.2026.00172

  • Preface (2026)

    Authors: Despina Michael-Grigoriou, Gabriel Zachmann, Regis Kopper, Sang Ho Yoon, Stefanie Zollmann, Patrick Bourdot

    Published at: Lecture Notes in Computer Science (Volume: 16101 LNCS)

  • Shadow-Free Projection with Blur Mitigation on Dynamic, Deformable Surfaces (2025)

    Authors: Andre Muehlenbrock, Yaroslav Purgin, Nicole Steinke, Verena Uslar, Dirk Weyhe, Rene Weller, Gabriel Zachmann

    Published at: Proceedings of the ACM Symposium on Virtual Reality Software and Technology VRST (Volume: Part of 215351)
    DOI: 10.1145/3756884.3766018

  • Earthbender: An Interactive System for Stylistic Heightmap Generation using a Guided Diffusion Model (2025)

    Authors: Danial Barazandeh, Gabriel Zachmann

    Published at: Proceedings Mig 2025 18th ACM Conference on Motion Interaction and Games
    DOI: 10.1145/3769047.3769053

  • Virtual reality simulation for learning minimally invasive endodontics: a randomized controlled trial (2025)

    Authors: Chalinee Srakoopun, Siriwan Suebnukarn, Peter Haddawy, Maximilian Kaluschke, Rene Weller, Myat Su Yin, Panuroot Aguilar, Panupat Phumpatrakom, Kriangkrai Pinchamnankool, Kamon Budsaba, Gabriel Zachmann

    Published at: BMC Medical Education (Volume: 25)
    DOI: 10.1186/s12909-025-07889-y

  • Point Cloud Streaming using Temporal Hierarchical GMMs (2025)

    Authors: Roland Fischer, Tobias Gels, Haya Almaree, Gabriel Zachmann

    Published at: Proceedings Web3d 2025 the 30th International Conference on 3D Web Technology
    DOI: 10.1145/3746237.3746289

  • Recurrent multi-view 6DoF pose estimation for marker-less surgical tool tracking (2025)

    Authors: Niklas Agethen, Janis Rosskamp, Tom L. Koller, Jan Klein, Gabriel Zachmann

    Published at: International Journal of Computer Assisted Radiology and Surgery (Volume: 20)
    DOI: 10.1007/s11548-025-03436-8