MPEG-7 sound-recognition tools

  • Authors:
  • M. Casey

  • Affiliations:
  • Mitsubishi Electr. Res. Labs., Cambridge, MA

  • Venue:
  • IEEE Transactions on Circuits and Systems for Video Technology
  • Year:
  • 2001

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Abstract

The MPEG-7 sound-recognition descriptors and description schemes consist of tools for indexing audio media using probabilistic sound models. The descriptors provide containers for category labels, as well as data structures for quantitative information about sound content. We describe the normative tools, as well as informative methods, for automatic description extraction and sound matching