Automatic Topological Active Net Division in a Genetic-Greedy Hybrid Approach

Authors:
N. Barreira;M. G. Penedo;O. Ibáñez;J. Santos
Affiliations:
Computer Science Department, University of A Coruña, Spain;Computer Science Department, University of A Coruña, Spain;Computer Science Department, University of A Coruña, Spain;Computer Science Department, University of A Coruña, Spain
Venue:
IbPRIA '07 Proceedings of the 3rd Iberian conference on Pattern Recognition and Image Analysis, Part II
Year:
2007

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Abstract

In this paper we propose an automatic division procedure for the Topological Active Net model in a hybrid combination of a genetic and a greedy algorithm. This procedure allows the division of the active net in subnets with the aim of segmenting several objects in the same image. The combination of the greedy algorithm and the global search improves the results in both synthetic and real images.