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Semantic Multimedia Analysis based on Region Types and Visual Context

  • Evaggelos Spyrou
  • Phivos Mylonas
  • Yannis Avrithis
Part of the IFIP The International Federation for Information Processing book series (IFIPAICT, volume 247)

Abstract

In this paper previous work on the detection of high-level concepts within multimedia documents is extended by introducing a mid-level ontology as a means of exploiting the visual context of images in terms of the regions they consist of. More specifically, we construct a mid-level ontology, define its relations and integrate it in our knowledge modelling approach. In the past we have developed algorithms to address computationally efficient handling of visual context and extraction of mid-level characteristics and now we explain how these diverse algorithms and methodologies can be combined in order to approach a greater goal, that of semantic multimedia analysis. Early experimental results are presented using data derived from the beach domain.

Keywords

Multimedia Content Region Type Model Vector Multimedia Document Visual Context 
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

© International Federation for Information Processing 2007

Authors and Affiliations

  • Evaggelos Spyrou
    • 1
  • Phivos Mylonas
    • 1
  • Yannis Avrithis
    • 1
  1. 1.Image, Video and Multimedia LaboratoryNational Technical University of AthensAthensGreece

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