Patent ID: 9032336
Filing Date: 2015-05-12
Classification: G06F

Abstract:
1. A gesture input system comprising: motion information acquisition means for acquiring motion information of an individual based on a gesture of the individual; preprocessing means for performing normalization and position-coordinate conversion on motion information acquired by the motion information acquisition means, wherein the normalization is performed based at least in part of a ratio of body data of the individual that made the gesture to body data of a predetermined human body model; template matching means for matching, based on one or more parameters, the normalized and converted motion information against a start template and an end template to recognize a start and an end of a motion automatically, wherein if the normalized and converted motion information is matched to the start template, a motion start event is generated, further wherein the one or more parameters comprise position, velocity, acceleration, distance, and direction; and input interface means for generating information for operating an object on a desktop of a computer on the basis of the normalized and converted motion information as matched by the template matching means.