专利名称：Action recognition system and method
thereof
发明人：Ren-Hau Gu,Chung-Wen Lo申请号：US14686974申请日：20150415公开号：US10285627B2公开日：20190514
专利附图：
摘要：An action recognition system is illustrated. The action recognition system has anannular body, at least one light emitting unit, at least one light sensing unit and an actionrecognition module. The annular body is worn on a movable part of a user. One end of
the light emitting unit is exposed on an inner side of the annular body, wherein the lightemitting unit emits a first light beam illuminating at least a portion of the movable part.One end of the light sensing unit is exposed on the inner side of the annular body. Thelight sensing unit operatively senses a second light beam reflected by the at leastportion of the movable part and generates a light sensing signal. The action recognitionmodule is configured to operatively determine an action of the user according to thelight sensing signal.
申请人：PIXART IMAGING INC.
地址：Hsin-Chu TW
国籍：TW
代理机构：Li & Cai Intellectual Property (USA) Office
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