All Stories

  1. How Observers Perceive Teleport Visualizations in Virtual Environments

    Article • October 2023, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  2. Versatile Immersive Virtual and Augmented Tangible OR – Using VR, AR and Tangibles to Support Surgical Practice

    Article • April 2023, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  3. A virtual reality simulation of a novel way to illuminate the surgical field – A feasibility study on the use of automated lighting systems in the operating theatre

    Article • Frontiers in Surgery, March 2023, Frontiers

    Gabriel Zachmann

  4. Correction to: Virtual Reality and Mixed Reality

    Article • January 2023, Springer Science + Business Media

    Gabriel Zachmann

  5. NaivPhys4RP - Towards Human-like Robot Perception “Physical Reasoning based on Embodied Probabilistic Simulation”

    Article • November 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  6. The OPA3L System and Testconcept for Urban Autonomous Driving

    Article • October 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  7. Dynparity: Dynamic disparity adjustment to avoid stereo window violations on stationary stereoscopic displays

    Article • Computer Animation and Virtual Worlds, August 2022, Wiley

    Gabriel Zachmann

  8. Redirected walking in virtual reality with auditory step feedback

    Article • The Visual Computer, July 2022, Springer Science + Business Media

    Gabriel Zachmann

  9. The Impact of 3D Stereopsis and Hand-Tool Alignment on Effectiveness of a VR-based Simulator for Dental Training

    Article • June 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  10. Fast, accurate and robust registration of multiple depth sensors without need for RGB and IR images

    Article • The Visual Computer, May 2022, Springer Science + Business Media

    Gabriel Zachmann

  11. Optimizing the arrangement of fixed light modules in new autonomous surgical lighting systems

    Article • April 2022, SPIE

    Gabriel Zachmann

  12. Numerical approach to synthesizing realistic asteroid surfaces from morphological parameters

    Article • Astronomy and Astrophysics, March 2022, EDP Sciences

    Gabriel Zachmann

  13. Evaluation of Point Cloud Streaming and Rendering for VR-Based Telepresence in the OR

    Article • January 2022, Springer Science + Business Media

    Gabriel Zachmann

  14. Procedural Generation of Landscapes with Water Bodies Using Artificial Drainage Basins

    Article • January 2022, Springer Science + Business Media

    Gabriel Zachmann

  15. Fast and Robust Registration of multiple Depth-Sensors and Virtual Worlds

    Article • September 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  16. Immersive Anatomy Atlas: Learning Factual Medical Knowledge in a Virtual Reality Environment

    Article • Anatomical Sciences Education, June 2021, Wiley

    Gabriel Zachmann

  17. Visualizing Prediction Correctness of Eye Tracking Classifiers

    Article • May 2021, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  18. VR-Interactions for Planning Planetary Swarm Exploration Missions in VaMEx-Vtb

    Article • March 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  19. A Shared Haptic Virtual Environment for Dental Surgical Skill Training

    Article • March 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  20. Gender Classification of Prepubescent Children via Eye Movements with Reading Stimuli

    Article • October 2020, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  21. A cadaver-based biomechanical model of acetabulum reaming for surgical virtual reality training simulators

    Article • Scientific Reports, September 2020, Springer Science + Business Media

    Gabriel Zachmann

  22. Using large-scale augmented floor surfaces for industrial applications and evaluation on perceived sizes

    Article • Personal and Ubiquitous Computing, August 2020, Springer Science + Business Media

    Gabriel Zachmann

  23. AutoBiomes: procedural generation of multi-biome landscapes

    Article • The Visual Computer, July 2020, Springer Science + Business Media

    Gabriel Zachmann

  24. Case Report: Virtual and Interactive 3D Vascular Reconstruction Before Planned Pancreatic Head Resection and Complex Vascular Anatomy: A Bench-To-Bedside Transfer of New Visualization Techniques in Pancreatic Surgery

    Article • Frontiers in Surgery, June 2020, Frontiers

    Gabriel Zachmann

  25. Robustness of Eye Movement Biometrics Against Varying Stimuli and Varying Trajectory Length

    Article • April 2020, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  26. Realistic Haptic Feedback for Material Removal in Medical Simulations

    Article • March 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  27. Improved Lossless Depth Image Compression

    Article • Journal of WSCG, January 2020, University of West Bohemia

    Gabriel Zachmann

  28. Towards a Simulation Framework for Underwater Intervention Analysis and Training

    Article • October 2019, Springer Science + Business Media

    Gabriel Zachmann

  29. Fast and Easy Collision Detection for Rigid and Deformable Objects

    Article • June 2019, Taylor & Francis

    Gabriel Zachmann

  30. A Virtual Reality Assembly Assessment Benchmark for Measuring VR Performance & Limitations

    Article • Procedia CIRP, January 2019, Elsevier

    Gabriel Zachmann

  31. Immersive Anatomy Atlas—Empirical Study Investigating the Usability of a Virtual Reality Environment as a Learning Tool for Anatomy

    Article • Frontiers in Surgery, November 2018, Frontiers

    Gabriel Zachmann

  32. Foreword to the Special Section on VRIPHYS 2018

    Article • Computers & Graphics, November 2018, Elsevier

    Gabriel Zachmann

  33. DynCam

    Article • April 2018, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  34. UnrealHaptics: A Plugin-System for High Fidelity Haptic Rendering in the Unreal Engine

    Article • January 2018, Springer Science + Business Media

    Gabriel Zachmann

  35. Augmented invaders

    Article • November 2017, ACM (Association for Computing Machinery)

    Johannes Schöning, Gabriel Zachmann

  36. Invariant local shape descriptors

    Article • June 2017, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  37. A volumetric penetration measure for 6-DOF haptic rendering of streaming point clouds

    Article • June 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  38. GDS

    Article • May 2017, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  39. kDet: Parallel Constant Time Collision Detection for Polygonal Objects

    Article • Computer Graphics Forum, May 2017, Wiley

    Gabriel Zachmann

  40. Optimized positioning of autonomous surgical lamps

    Article • March 2017, SPIE

    Gabriel Zachmann

  41. Foreword to special section on VRIPHYS 2015

    Article • Computers & Graphics, June 2016, Elsevier

    Gabriel Zachmann

  42. Kinaptic - Techniques and insights for creating competitive accessible 3D games for sighted and visually impaired users

    Article • April 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  43. Time-efficient and accurate spatial localization of automotive function architectures with function-oriented 3D visualization

    Article • Computer-Aided Design and Applications, January 2016, CAD Solutions, LLC

    Gabriel Zachmann

  44. Novel Morphological Features for Non-mass-like Breast Lesion Classification on DCE-MRI

    Article • January 2016, Springer Science + Business Media

    Gabriel Zachmann

  45. Foreword to the Special Section on Virtual Reality Interaction and Physical Simulation 2014

    Article • Computers & Graphics, December 2015, Elsevier

    Gabriel Zachmann

  46. Hand Pose Recognition — Overview and Current Research

    Article • January 2015, Springer Science + Business Media

    Gabriel Zachmann

  47. Virtual Realities

    Article • January 2015, Springer Science + Business Media

    Gabriel Zachmann

  48. Collision Detection Based on Fuzzy Scene Subdivision

    Article • September 2014, Springer Science + Business Media

    Gabriel Zachmann

  49. 2013 IEEE Scientific Visualization Contest Winner: Observing Genomics and Phenotypical Patterns in the Developing Mouse Brain

    Article • IEEE Computer Graphics and Applications, September 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  50. 3-DOF vs. 6-DOF — Playful evaluation of complex haptic interactions

    Article • January 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  51. Virtual Realities

    Article • January 2011, Springer Science + Business Media

    Gabriel Zachmann

  52. Inner Sphere Trees and Their Application to Collision Detection

    Article • October 2010, Springer Science + Business Media

    Gabriel Zachmann

  53. Inner Sphere Trees for Proximity and Penetration Queries

    Article • July 2010, The MIT Press

    Gabriel Zachmann

  54. Silhouette Area Based Similarity Measure for Template Matching in Constant Time

    Article • January 2010, Springer Science + Business Media

    Gabriel Zachmann

  55. FAST: Fast Adaptive Silhouette Area based Template Matching

    Article • January 2010, British Machine Vision Association and Society for Pattern Recognition

    Gabriel Zachmann

  56. Visual computing for medical diagnosis and treatment

    Article • Computers & Graphics, August 2009, Elsevier

    Gabriel Zachmann

  57. Stable 6-DOF Haptic Rendering With Inner Sphere Trees

    Article • January 2009, ASME International

    Gabriel Zachmann

  58. CONTINUOUS EDGE GRADIENT-BASED TEMPLATE MATCHING FOR ARTICULATED OBJECTS

    Article • January 2009, Scitepress

    Gabriel Zachmann

  59. Collision Detection as a Fundamental Technology in VR Based Product Engineering

    Article • January 2008, Springer Science + Business Media

    Gabriel Zachmann

  60. Geometric Data Structures for Computer Graphics

    Article • January 2006, Taylor & Francis

    Gabriel Zachmann

  61. Space-efficient FPGA-accelerated collision detection for virtual prototyping

    Article • January 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  62. Collision Detection for Deformable Objects

    Article • Computer Graphics Forum, March 2005, Wiley

    Gabriel Zachmann

  63. The expected running time of hierarchical collision detection

    Article • January 2005, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  64. Point cloud surfaces using geometric proximity graphs

    Article • Computers & Graphics, December 2004, Elsevier

    Gabriel Zachmann

  65. Point Cloud Collision Detection

    Article • Computer Graphics Forum, August 2004, Wiley

    Gabriel Zachmann

  66. Nice and fast implicit surfaces over noisy point clouds

    Article • January 2004, ACM (Association for Computing Machinery)

    Gabriel Zachmann

  67. Virtual reality as a tool for verification of assembly and maintenance processes

    Article • Computers & Graphics, June 1999, Elsevier

    Gabriel Zachmann

  68. Integrating Virtual Reality for Virtual Prototyping

    Article • September 1998, ASME International

    Gabriel Zachmann

  69. Rapid collision detection by dynamically aligned DOP-trees

    Article • January 1998, Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  70. Real-Time and Exact Collision Detection for Interactive Virtual Prototyping

    Article • September 1997, ASME International

    Gabriel Zachmann

  71. Segmentation of Distinct Homogeneous Color Regions in Images

    Article • Springer Science + Business Media

    Gabriel Zachmann

  72. Hardware Accelerated Collision Detection - An Architecture and Simulation Results

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  73. Real-time collision detection for dynamic virtual environments

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  74. 'Visual-fidelity' dataglove calibration

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  75. Consistent normal orientation for polygonal meshes

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann

  76. Distortion correction of magnetic fields for position tracking

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Gabriel Zachmann