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1 PRIP - Pattern Recognition and Image Processing Group 2 Equipe Image - Laboratoire GREYC - UMR6072 GREYC - Groupe de Recherche en Informatique, Image, Automatique et Instrumentation de Caen

Abstract : We present a hierarchical partitioning of images using a pairwise similarity function on a combinatorial map based representation. We used the idea of minimal spanning tree to find region borders quickly in a bottom-up way, based on local differences. The result is a hierarchy of image partitions with multiple resolutions suitable for further goal driven analysis. The algorithm can handle large variation and gradient intensity in images. Dual graph representations lack an explicit encoding of the orientation of planes, existing in combinatorial maps.





Autor: Yll Haxhimusa - Adrian Ion - Walter Kropatsch - Luc Brun -

Fuente: https://hal.archives-ouvertes.fr/



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