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69 results about "MULTIPLE VARIATIONS" patented technology

Control method and device for unmanned aerial vehicle

ActiveCN106020227ANovel control schemeAccurate control schemeAttitude controlPosition/course control in three dimensionsHuman bodyTemplate matching
The invention discloses a control method and device for an unmanned aerial vehicle. The control method comprises the steps that a dynamic image is acquired, and multiple variation regions in all image frames contained in the dynamic image are extracted; the variation regions are sequentially matched with a gesture template and a human body silhouette template which are prestored in a prestored template library, the variation regions are recognized according to matching results, and corresponding operating instructions are acquired; when any one variation region is successfully matched with the gesture template, the variation region is recognized as a gesture, and a gesture control operating instruction matched with the gesture is generated; when any one variation region is unsuccessfully matched with the gesture template and successfully matched with the human body silhouette template, the variation region is recognized as a human body silhouette, and a human body control operating instruction is generated; when the variation region is unsuccessfully matched with the gesture template and the human body silhouette template, a returning operating instruction is generated; the operating instructions corresponding to the variation regions are executed.
Owner:BEIJING QIHOO TECH CO LTD
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