man was using the point should be specific attention on the hand - computer-gesture-based simultaneous interaction method and system for

摘要

In herein, human from the depth image that is provided by the range finding imaging system - Method for enabling a natural interaction of computer three dimensional hand gesture-based is described. According to this method, the detection of the point to be unique multiple attention on the one hand of the user, it can recognize simultaneous gesture from the tracking and analysis, and to provide feedback information context to the user thing I can. The point to be unique multiple attention hand, one or more hand tips, one or more fingers the tip, there is a center of mass of the palm center and hand, define at least one representation of the pointer it is used for. One or more of the notable points, it is tracked with respect to time in order to allow the sequential and / or simultaneous "pointing" and "start" determination of the gesture is carried out by one hand, and is analyzed that.