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

  • UnrealHaptics-MC: Low-Latency Multi-contact Haptics for VR (2027)

    Authors: Hermann Meißenhelter, Robert Rosenkranz, Luca Barre, Pablo Alvarez Romeo, Thomas Hulin, René Weller, Ercan Altinsoy, Gabriel Zachmann

    Published at: Lecture Notes in Computer Science (Volume: 16594 LNCS)
    DOI: 10.1007/978-3-032-32350-7_36

  • Effects of Visual, Auditory, and Haptic Feedback on Gesture Interaction in the Operating Room (2027)

    Authors: Nicole Steinke, Andre Muehlenbrock, Merle Schlender, Tim Schneider, Verena Uslar, Dirk Weyhe, Rene Weller, Gabriel Zachmann

    Published at: Lecture Notes in Computer Science (Volume: 16593 LNCS)
    DOI: 10.1007/978-3-032-32230-2_31

  • 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)

  • Extended Reality for Enhancing Surgery: Research Directions to Transform the Operating Environment (2026)

    Authors: Gabriel Zachmann, Peter Haddawy, Ron Kikinis, Anja Hennemuth, Philippe C. Cattin, Tanja Döring, Simon Drouin, Gabor Fichtinger, Tabea Flügge, Joaquim A. Jorge, Luv Kohli, Mario Lorenz, Rainer Malaka, Javier Pascau, Dirk Reiners, Anke V. Reinschluessel, Andrea Schenk, Falko Schmid, Siriwan Suebnukarn, Verena Uslar, Gregory F. Welch, Rene Weller, Dirk Weyhe, Myat Su Yin, Sudanthi Wijewickrema

    Published at: Journal of Healthcare Informatics Research
    DOI: 10.1007/s41666-026-00250-y

  • 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