Abstract

In this research project, we developed a constraint-based approach to integrating traditional and non-traditional online geographic data sources. There were three areas where we made significant advances. First, we developed a constraint satisfaction framework to integrate data sources for the labeling of buildings in satellite imagery. Second, we developed an automatic approach for the integration of maps, vector data, and high-resolution satellite imagery. Third, we developed an approach to automatically extract the road network and the textual labels from a raster map.

Date

September 10, 2007

Authors

Craig A Knoblock

Issue

AFRLSRARTR070390