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Subtitle generation and retrieval combining document processing with voice processing

  • US 20070048715A1
  • Filed: 01/23/2006
  • Published: 03/01/2007
  • Est. Priority Date: 12/21/2004
  • Status: Active Grant
First Claim
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1. An apparatus for recognizing voice in a presentation to generate a subtitle corresponding to the voice, comprising:

  • extraction means for extracting a keyword from document data used in the presentation; and

    processing means for one of generating the subtitle and assisting in generating the subtitle, by use of the keyword extracted by the extraction means.

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