Man-machine space interaction method and system

Abstract

The invention discloses a man-machine space interaction method and system. The method includes the following steps: detecting a first space position where a user lifts his hands, and determining sub-space coordinates and corresponding sub-space identifications of the first space position in a current operation space; determining target element identifications corresponding to the sub sub-space identifications; determining a further operation motion of the hands of the user, and determining the type of the motion of the user; controlling the target elements corresponding to the target element identifications and executing a control operation corresponding to the type of the motion, wherein the sub-space identifications and the target element identifications are corresponding one-to-one. In this way, the control motion of the hands of the user in the sub-space means control of the target elements corresponding to the sub-space, i.e., the hands in the sub-space means that the target elements corresponding to the hands are selected; and the problem that the target elements cannot be rapidly selected due to natural shake of the hands of the user in the prior art, and the user experience is lowered can be solved.

Description

technical field [0001] The present invention relates to the technical field of human-computer interaction, in particular to a method and system for human-computer interaction over space. Background technique [0002] In the prior art, the human-computer interaction is usually realized by simulating the mouse: first obtain the image data in the control space, track the spatial position of the user's hand, and then transform the spatial coordinates of the hand in this control space into the mouse control display interface. The pixel coordinates above, and finally perform operations on the target element by means of mouse manipulation. [0003] However, due to the natural shaking of the user's hand, it is impossible to select and move as finely as a mouse on a computer, resulting in the inability to quickly and accurately select the target element, which reduces the user experience. Contents of the invention [0004] In view of this, the present invention provides a human-co...

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Problems solved by technology

[0004] In view of this, the present invention provides a human-computer space interaction method and system to solve the problem in the prior art that due to the natural shaking of the user's hand, the target element cannot be quickly selected and the user experience is reduced

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