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Multiple rectangle model for buildings segmentation and 3D scene reconstruction

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2 Author(s)
Vinson, S. ; EADS Matra Systemes & Inf., Paris, France ; Cohen, L.D.

Introduces a method for automatic extraction of buildings in aerial images. We first present a method based on rectangular buildings, which are the most common constructions. After a rough segmentation, we estimate a criterion of similarity of each region with the best matching rectangle. For buildings of complex shapes, we introduce an iterative way to divide a region in order to optimize its approximation by a set of rectangles. We use a parametric deformable model for refining rectangle size and positions. These rectangles are then used to enhance a 3D realistic reconstruction of the scene including building models.

Published in:

Pattern Recognition, 2002. Proceedings. 16th International Conference on  (Volume:3 )

Date of Conference:

2002