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Road network spatial data co-registration of different sources using imagery-to-GIS mining

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2 Author(s)
Deyan Zang ; China Univ. of Min. & Technol., Beijing ; Guoqing Zhou

This paper presents an integration method for co- registration between up-to-date aerial imagery and geospatial database with emphasis on road network data, which is called image-to-GIS co-registration. The up-to-date aerial imagery and their extracted features are thought as reference data, and the early GIS data are co-registered onto aerial images after orthorectified in order to integrated two datasets. The work includes two main steps: (1) The aerial image is first orthorectified into orthoimage; and (2) Road network information is extracted using GIS-assistant imagery mining techniques.

Published in:

Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007. IEEE International

Date of Conference:

23-28 July 2007

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