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Proceedings Paper

Studying on the method of quick generating urban image mosaic
Author(s): Yawen Liu; Mingwei Sun
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Paper Abstract

The technology of quickly generating city image mosaic is widely applied in urban planning, evaluating natural disasters and meeting city's emergency service. This paper utilizes existing 1:2000 orthophoto and 1:500 digital line graph (DLG) to get control information, and calculate parameters of image mosaic by image matching and aerotriangulation. At last quick and seamless auto-mosaic is implemented based on Thiessen polygon. Test results prove that our approach can quickly obtain large mosaic images, which satisfies the need of many society applications.

Paper Details

Date Published: 30 October 2009
PDF: 6 pages
Proc. SPIE 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications, 74983B (30 October 2009); doi: 10.1117/12.831207
Show Author Affiliations
Yawen Liu, Wuhan Univ. (China)
Mingwei Sun, Wuhan Univ. (China)

Published in SPIE Proceedings Vol. 7498:
MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications
Faxiong Zhang; Faxiong Zhang, Editor(s)

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