Extracting Buildings from Aerial Images Using Hierarchical Aggregation in 2D and 3D.

André Fischer Thomas H. Kolbe Felicitas Lang Armin B. Cremers Wolfgang Förstner Lutz Plümer Volker Steinhage Extracting Buildings from Aerial Images Using Hierarchical Aggregation in 2D and 3D. 185-203 1998 72 Computer Vision and Image Understanding 2 http://dx.doi.org/10.1006/cviu.1998.0721 db/journals/cviu/cviu72.html#FischerKLCFPS98