Identification of a gesture
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United States of America Patent
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Jun 7, 2016
Grant Date -
Aug 6, 2015
app pub date -
Jul 8, 2013
filing date -
Aug 3, 2012
priority date (Note) -
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Abstract
A computing device for identifying a gesture performed by a tracked object in an image stream, said computing device comprising a memory and a controller, wherein said controller is configured to: determine a movement vector for the tracked object, compare the movement vector against a reference library of gestures, and thereby identify a gesture matching the movement vector, wherein said movement vector comprises at least one partial movement having a direction being identified by a relative angle and wherein said comparison is based on said relative angle.
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