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Matching, synchronization, and superposition on orginal speaking subject images of modified signs from sign language database corresponding to recognized speech segments

  • US 5,890,120 A
  • Filed: 05/20/1997
  • Issued: 03/30/1999
  • Est. Priority Date: 05/20/1997
  • Status: Expired due to Term
First Claim
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1. A method of generating a synthesized signing image comprising the steps of:

  • storing a sign language database including a sign image corresponding to each of a plurality of speech segments;

    obtaining an original image of a subject;

    identifying a characteristic of the subject in the original image;

    receiving a speech segment spoken by the subject;

    identifying one of said database sign images corresponding to the speech segment spoken by the subject;

    modifying the identified sign image to match the characteristic of the subject in the original image; and

    superimposing the modified sign image on the original image of the subject to generate a synthesized signing image.

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