Gesture recognition system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 12, 2004
Grant Date -
Dec 5, 2002
app pub date -
Mar 28, 2001
filing date -
Mar 28, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a system for recognizing gestures made by a moving subject. The system comprises a sound detector for detecting sound, one or more image sensors for capturing an image of the moving subject, a human recognizer for recognizing a human being from the image captured by said one or more image sensors, and a gesture recognizer, activated when human voice is identified by said sound detector, for recognizing a gesture of the human being. In a preferred embodiment, the system includes a hand recognizer for recognizing a hand of the human being. The gesture recognizer recognizes a gesture of the human being based on movement of the hand identified by the hand recognizer. The system may further include a voice recognizer that recognizes human voice and determines words from human voice input to the sound detector. The gesture recognizer is activated when the voice recognizer recognizes one of a plurality of predetermined keywords such as 'hello!', 'bye', and 'move'.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully