PROCESSING METHOD OF OBJECT IMAGE FOR OPTICAL TOUCH SYSTEM
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United States of America Patent
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Issued Date -
Jun 4, 2015
app pub date -
Nov 24, 2014
filing date -
Dec 4, 2013
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Abandoned
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Abstract
There is provided a processing method of an object image for an optical touch system includes the steps of: capturing, using a first image sensor, a first image frame containing a first object image; capturing, using a second image sensor, a second image frame containing a second object image; generating a polygon image according to the first image frame and the second image frame; and determining a short axis of the polygon image and at least one object information accordingly.
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