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Feature Selection for Graph-Based Image Classifiers

  • Bertrand Le Saux
  • Horst Bunke
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3523)

Abstract

The interpretation of natural scenes, generally so obvious and effortless for humans, still remains a challenge in computer vision. We propose in this article to design binary classifiers capable to recognise some generic image categories. Images are represented by graphs of regions and we define a graph edit distance to measure the dissimilarity between them. Furthermore a feature selection step is used to pick in the image the most meaningful regions for a given category and thus have a compact and appropriate graph representation.

Keywords

Feature Selection Mutual Information Region Type Graph Match Edit Operation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2005

Authors and Affiliations

  • Bertrand Le Saux
    • 1
  • Horst Bunke
    • 1
  1. 1.Institut für Informatik und Angewandte MathematikUniversity of BernBernSwitzerland

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