Scalable feature-based video retrieval for mobile devices

  • Authors:
  • Marleen Morbee;Vladan Velisavljević;Marta Mrak;Wilfried Philips

  • Affiliations:
  • Ghent University, Ghent, Belgium;Deutsche Telekom Laboratories, Berlin, Germany;University of Surrey, Guildford, UK;Ghent University, Ghent, Belgium

  • Venue:
  • Proceedings of the First International Conference on Internet Multimedia Computing and Service
  • Year:
  • 2009

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Abstract

We present a novel method for video retrieval on mobile devices. The target scenario is the following: features are extracted from a captured query video at the user side and transmitted to a remote server; then, video retrieval is applied within a stored database at the server side and relevant information about the query is returned to the user. In particular, we focus on the user side and propose a scalable method for video feature extraction and encoding taking into consideration the processing capabilities of the device and available bandwidth. Despite these constraints, the first results show a promising accuracy of retrieval.