Studying on the method of quick generating urban image mosaic

Yawen Liu; Mingwei Sun

doi:10.1117/12.831207

30 October 2009 Studying on the method of quick generating urban image mosaic

Yawen Liu, Mingwei Sun

Proceedings Volume 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications; 74983B (2009) https://doi.org/10.1117/12.831207
Event: Sixth International Symposium on Multispectral Image Processing and Pattern Recognition, 2009, Yichang, China

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.

Citation Download Citation

Yawen Liu and Mingwei Sun "Studying on the method of quick generating urban image mosaic", Proc. SPIE 7498, MIPPR 2009: Remote Sensing and GIS Data Processing and Other Applications, 74983B (30 October 2009); https://doi.org/10.1117/12.831207

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