EXTRACTION METHOD FOR MULTI-TOUCH FEATURE INFORMATION AND RECOGNITION METHOD FOR MULTI-TOUCH GESTURES USING MULTI-TOUCH FEATURE INFORMATION
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United States of America Patent
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Issued Date -
Aug 22, 2013
app pub date -
Nov 22, 2010
filing date -
Oct 29, 2010
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Abandoned
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Abstract
The present invention relates to an extraction method for multi-touch feature information and a recognition method for multi-touch gestures using the multi-touch feature information, and more specifically, to the extraction method for multi-touch feature information and recognition method for multi-touch gestures using the multi-touch feature information, wherein: multi-touch feature information, which does not depend on the number of touch points, is extracted; and the accuracy in gesture recognition is improved by using the extracted multi-touch feature information.
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