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Gabriel-Zachmann
Prof. Gabriel Zachmann
  • Faculty: Faculty 3 - Mathematics & Computer Science
  • Subject area:Virtual reality, computer graphics, geometric computing, visual computing, medical virtual simulators, virtual space mission simulation.
  • Office: MZH 3480

Further information:

WG Computer Graphics and Virtual Reality; member of the Bremen Spatial Cognition Center (BSCC); member of the TZI (Technologie-Zentrum Informatik und Informationstechnik)

Ecosystem

Member of the research focus "Minds, Media, Machines"
Co-Director of the Center for Spatial Cognition
Head of the Computer Graphics and Virtual Reality Research Laboratory
Member of the Mahidol Bremen Medical Informatics Research Unit (MIRU)
Member of the CoAI JRC Joint Research Center on Cooperative and Cognition enabled AI
Publications
2004 // Conference paper

Hardware-Accelerated Ambient Occlusion Computation

Proceedings of Vision, Modeling, and Visualization (VMV)

2004 // Conference paper

Hardware-accelerated ambient occlusion computation

Vision, Modeling, and Visualization 2004, VMV 2004 - Proceedings

Sattler, M.; Sarlette, R.; Zachmann, G.; Klein, R.
http://www.scopus.com/inward/record.url?eid=2-s2.0-84962521971&partnerID=MN8TOARS
2004 // Conference paper

Nice and Fast Implicit Surfaces over Noisy Point Clouds

ACM SIGGRAPH 2004 Sketches, SIGGRAPH'04

Klein, J.; Zachmann, G.
https://doi.org/10.1145/1186223.1186329
2004 // Conference paper

Point Cloud Collision Detection

Computer Graphics Forum

Klein, J.; Zachmann, G.
https://doi.org/10.1111/j.1467-8659.2004.00788.x
2004 // Journal article

Point cloud surfaces using geometric proximity graphs

Computers and Graphics (Pergamon)

Klein, J.; Zachmann, G.
https://doi.org/10.1016/j.cag.2004.08.012
2004 // Conference paper

Proximity Graphs for Defining Surfaces over Point Clouds

Symposium on Point-Based Graphics

2004 // Conference paper

Proximity Graphs for Defining Surfaces over Point Clouds

1st Symposium on Point-Based Graphics, PBG 2004

Klein, J.; Zachmann, G.
http://www.scopus.com/inward/record.url?eid=2-s2.0-70350650213&partnerID=MN8TOARS
2004 // Conference paper

Visual-fidelity data glove calibration

Computer Graphics International (CGI)

2003 // Journal article

ADB Trees: Controlling the Error in Time-Critical Collision Detection

VISION, MODELING, AND VISUALIZATION

Klein, J; Zachmann, G
https://publons.com/wos-op/publon/30861405/
2003 // Journal article

An Architecture for Hierarchical Collision Detection

WSCG'2003, Vol. 11, No. 1, Conference Proceedings

Zachmann, G; Knittel, G
https://publons.com/wos-op/publon/30861394/
2003 // Conference paper

Object-Space Interference Detection on Programmable Graphics Hardware

SIAM Conference on Geometric Design and Computing

2003 // Conference paper

Time-Critical Collision Detection Using an Average-Case Approach

Proceedings of the ACM Symposium on Virtual Reality Software and Technology, VRST

Klein, J.; Zachmann, G.
https://doi.org/10.1145/1008653.1008660
2002 // Conference paper

Minimal Hierarchical Collision Detection

ACM Symposium on Virtual Reality Software and Technology, Proceedings, VRST

Zachmann, G.
https://doi.org/10.1145/585740.585761
Nov. 2001 // Conference paper

Natural Interaction in Virtual Environments

Workshop on Trends and Highlights in Computer Graphics (Proceedings are mostly in English)

July 2001 // Conference paper

Natural and Robust Interaction in Virtual Assembly Simulation

Eighth ISPE International Conference on Concurrent Engineering: Research and Applications (ISPE/CE2001)

Jan. 2001 // Conference paper

Optimizing the Collision Detection Pipeline

Proceedings of the First International Game Technology Conference (GTEC)

2001 // Conference paper

Natural and Robust Interaction in Virtual Assembly Simulation

Eighth ISPE International Conference on Concurrent Engineering: Research and Applications (ISPE/CE2001)

2001 // Conference paper

Optimizing the Collision Detection Pipeline

Proceedings of the First International Game Technology Conference (GTEC)

May 2000 // Doctoral dissertation

Virtual Reality in Assembly Simulation --- Collision Detection, Simulation Algorithms, and Interaction Techniques

http://elib.tu-darmstadt.de/diss/000174/
1999 // Journal article

Virtual Reality as a Tool for Verifying Assembly and Maintenance Processes

Computers and Graphics (Pergamon)

Gomes De Sá, A.; Zachmann, G.
https://doi.org/10.1016/S0097-8493(99)00047-3
1999 // Journal article

Virtual Reality as a Tool for, Verification of Assembly and Maintenance Processes

Computers & Graphics

Sep 1998 // Conference paper

Integrating Virtual Reality for Virtual Prototyping

Proceedings of the 1998 ASME Design Engineering Technical Conferences

1998 // Conference paper

Integrating Virtual Reality for Virtual Prototyping

Proceedings of the ASME Design Engineering Technical Conference

Gomes De S, A.; Zachmann, G.
https://doi.org/10.1115/DETC98/CIE-5536
1998 // Conference paper

Rapid Collision Detection Using Dynamically Aligned DOP Trees

Proceedings of the IEEE Virtual Reality Annual International Symposium; VRAIS '98

1998 // Conference paper

Rapid Collision Detection Using Dynamically Aligned DOP Trees

IEEE Virtual Reality Conference (VR)

Zachmann, G
https://doi.org/10.1109/VRAIS.1998.658428