Signature-Based Video Browser

  • Jakub Lokoč
  • Adam Blažek
  • Tomáš Skopal
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8326)

Abstract

In this paper, we present a new signature-based video browser tool relying on the natural human ability to perceive and memorize visual stimuli of color regions in video frames. The tool utilizes feature signatures based on color and position extracted from the key frames in the preprocessing phase. Such content representation facilitates users in drawing simple query sketches and enables also effective and efficient processing of the query sketches. Besides user drawn simple sketches of desired scenes, the tool supports also several additional automatic content-based analysis techniques enabling restrictions to various concepts like faces or shapes.

Keywords

Content-based Video Retrieval Feature Signatures Known Item Search Sketch Search 

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References

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Jakub Lokoč
    • 1
  • Adam Blažek
    • 1
  • Tomáš Skopal
    • 1
  1. 1.SIRET Research Group, Department of Software Engineering, Faculty of Mathematics and PhysicsCharles University in PragueCzech Republic

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