Hasso-Plattner-Institut
  
Hasso-Plattner-Institut
Prof. Dr. Jürgen Döllner
  
 

Benjamin Hagedorn

Research Assistant

 

 

Phone: +49 (0) 331 5509 3912

Fax: +49 (0) 331 5509 172

Email: benjamin.hagedorn(_at_)hpi.uni-potsdam.de

Room:  H-2.15

Research Group: Computer Graphics Systems

Research Interests

  • Service-Based 3D Geovisualization
  • Smart Interaction in 3D Geovirtual Environments
  • 3D Geo-Mashups

Publications

Towards an Indoor Level-of-Detail Model for Route Visualization

Hagedorn, Benjamin and Trapp, Matthias and Glander, Tassilo and Döllner, Jürgen
In First International Workshop on Indoor Spatial Awareness (ISA), pages 692–697, 2009 IEEE Computer Society Press.

DOI: 10.1109/MDM.2009.118

Abstract:

Indoor routing represents an essential feature required by applications and systems that provide spatial information about complex sites, buildings and infrastructures such as in the case of visitor guidance for trade fairs and customer navigation at airports or train stations. Apart from up-to-date, precise 3D spatial models these systems and applications need user interfaces as core system components that allow users to efficiently express navigation goals and to effectively visualize routing information. For interoperable and flexible indoor routing systems, common specifications and standards for indoor structures, objects, and relationships are needed as well as for metadata such as data quality and certainty. In this paper, we introduce a classification of indoor objects and structures taking into account geometry, semantics, and appearance, and propose a level-of-detail model for them that supports the generation of effective indoor route visualization.

BibTeX file

@inproceedings{HTGD09,
author = { Hagedorn, Benjamin and Trapp, Matthias and Glander, Tassilo and D{\"o}llner, J{\"u}rgen },
title = { Towards an Indoor Level-of-Detail Model for Route Visualization },
year = { 2009 },
pages = { 692--697 },
month = { 0 },
abstract = { Indoor routing represents an essential feature required by applications and systems that provide spatial information about complex sites, buildings and infrastructures such as in the case of visitor guidance for trade fairs and customer navigation at airports or train stations. Apart from up-to-date, precise 3D spatial models these systems and applications need user interfaces as core system components that allow users to efficiently express navigation goals and to effectively visualize routing information. For interoperable and flexible indoor routing systems, common specifications and standards for indoor structures, objects, and relationships are needed as well as for metadata such as data quality and certainty. In this paper, we introduce a classification of indoor objects and structures taking into account geometry, semantics, and appearance, and propose a level-of-detail model for them that supports the generation of effective indoor route visualization. },
publisher = { IEEE Computer Society Press },
booktitle = { First International Workshop on Indoor Spatial Awareness (ISA) },
priority = { 0 }
}

Copyright Notice

last change: Mon, 07 Sep 2009 17:14:36 +0200

Lecture Assistance

  • 2011/12: Master Seminar "Realtime Rendering Techniques"
  • 2011: Bachelor Project "Mobile 3D Apps"
  • 2011: Master Lecture "Geovisualization"
  • 2010: Bachelor Project "SOA-based 3D Geovisualization for Mobile Applications"
  • 2010: Master Seminar on Information and Geo Visualization, Master Seminar on Software Engineering for Visualization Systems
  • 2009/10: Master Seminar Visualization, Master Seminar on Service-oriented Computing
  • 2009: Bachelor Project "Smartboard-based User-Interface for 3D City Models"
  • 2008: Master Seminar "Visualization: Concepts and Methods"
  • 2007/08: Master Seminar "Visualization"
  • 2007: Master Lecture "Visualization", Master Seminar "Visualization"
  • 2006/07: Master Seminar "Visualization"
  • 2006: Bachelor Lecture "User Interfaces"
  • 2005/06: Bachelor Lecture "Fundamentals of Computer Graphics", Master Seminar "Visualization"

Supervised Master/Diploma Thesis

  • Visualization of Building Information Models - Concept and Implementation of 3D Visualization Techniques.
  • Navigation and Object Interaction in Virtual 3D City Models based on Sketches and Gestures
  • Acquisition, Processing, Provision, and Visualization of Indoor Tracking Data
  • Concepts and Techniques for Collaborative Virtual 3D City Models
  • Design and Implementation of a Virtual 3D City Model of Historic Potsdam