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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Kolbe, Thomas H. 
Title:
Constraints for Object Recognition in Aerial Images — Handling of Unobserved Features 
Abstract:
In this paper we will show how constraint solving methods can be applied for the recognition of buildings in aerial images. Object models are transformed to constraint representations which are matched against extracted image features. To cope with disturbances caused by occlusions and noise, we distinguish between the unobservability of a) relations between object parts and b) object parts themselves. Whereas other approaches for solving over-constrained problems suggest to reduce the relaxatio...    »
 
Keywords:
Building Extraction,Contraint Satisfaction,Over-Constrained Systems,constraint logic programming,locenter,Data_generation_and_object_reconstruction,Spatial_modeling_and_algorithms,Semantic_modeling 
Editor:
Maher, Michael; Puget, Jean-Francois 
Book / Congress title:
Principles and Practice of Constraint Programming – Proceedings of the Int. Conference on Constraint Programming CP’98 in Pisa 
Publisher:
Springer 
Publisher address:
Berlin, Heidelberg 
Year:
1998 
Pages:
295--309 
Print-ISBN:
978-3-540-65224-3 
Bookseries title:
Lecture Notes in Computer Science 
Notes:
http://www.ikg.uni-bonn.de/fileadmin/publication/media/cp98.pdf