Automatic Extraction of Buildings Utilizing Geometric Features of a Scanned Topographic Map

Authors:
Takaharu Miyoshi;Weiqing Li;Kazufumi Kaneda;Hideo Yamashita;Eihachiro Nakamae
Affiliations:
Hiroshima Institute of Tech.;Zhejiang University;Hiroshima University;Hiroshima University;Sanei Co. Ltd.
Venue:
ICPR '04 Proceedings of the Pattern Recognition, 17th International Conference on (ICPR'04) Volume 3 - Volume 03
Year:
2004

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Abstract

We have been developing the feature oriented and progressive algorithm in order to is to make an object-oriented digital map database (DMD)from printed topographic maps by using raster-vector conversion and extracting various objects such as natural objects, man-made objects, and notations. This paper concentrates to discuss how to extract the buildings.