Methods and systems for enabling depth and direction detection when interfacing with a computer program
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United States of America Patent
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Nov 6, 2012
Grant Date -
Feb 10, 2011
app pub date -
Oct 12, 2010
filing date -
Sep 15, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Detecting direction pointing direction when interfacing with a computer program is described. Two or more stereo images presented in front of two or more corresponding image capture devices can be captured. Each image capture device having a capture location in a coordinate space. The image capture devices can be synchronized with a strobe signal that is visible to each image capture device. When a person is captured in the image, first and second body parts of the person in the image can be identified and assigned first and second locations in the coordinate space. A relative position that includes a dimension of depth can be identified in coordinate space between the first location and the second location when viewed from the capture location.
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