May 31, 2019
Unsupervised satellite image segentation for building footprint extraction. The method used is the Attribute Maximization segmentation strategy for the Alpha-Tree algorithm with structural compactness selected as the maximization attribute. The tree search space is further constrained using size thresholds to mininmize the bias of small or very large connected components.
Location: Ankara, Turkey Geography: 39°59'15.0"N, 32°51'00.6"E Source imagery: DigitalGlobe