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research article

Automatic generation of tourist maps

Grabler, Floraine
•
Agrawala, Maneesh
•
Sumner, Robert W.
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2008
ACM Transactions on Graphics

Tourist maps are essential resources for visitors to an unfamiliar city because they visually highlight landmarks and other points of interest. Yet, hand-designed maps are static representations that cannot adapt to the needs and tastes of the individual tourist. In this paper we present an automated system for designing tourist maps that selects and highlights the information that is most important to tourists. Our system determines the salience of map elements using bottom-up vision-based image analysis and top-down web-based information extraction techniques. It then generates a map that emphasizes the most important elements, using a combination of multiperspective rendering to increase visibility of streets and landmarks, and cartographic generalization techniques such as simplification, deformation, and displacement to emphasize landmarks and de-emphasize less important buildings. We show a number of automatically generated tourist maps of San Francisco and compare them to existing automated and manual approaches. © 2008 ACM.

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Type
research article
DOI
10.1145/1360612.1360699
Author(s)
Grabler, Floraine
Agrawala, Maneesh
Sumner, Robert W.
Pauly, Mark  
Date Issued

2008

Published in
ACM Transactions on Graphics
Volume

27

Issue

3

Start page

1

End page

11

Subjects

Image analysis

•

Imaging techniques

•

Mapping

•

Optical projectors

Editorial or Peer reviewed

REVIEWED

Written at

OTHER

EPFL units
GCM  
Available on Infoscience
June 14, 2010
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/50786
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