Method and device for gesture recognition
A gesture recognition and gesture operation technology, applied in the field of gesture recognition, can solve the problem that the remote control cannot meet the needs of different users' gesture operation habits, and achieve the effect of improving user experience and accuracy.
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Embodiment 1
[0021] figure 1 The implementation flow of the gesture recognition method provided by the first embodiment of the present invention is shown, and the process is described in detail as follows:
[0022] In step S101, a gesture operation set is predefined.
[0023] In this embodiment, the gesture operation set includes all basic gesture operations. For example, a set of basic gesture operations defined by sliding distance, the gesture operations include long swipe, short swipe, etc., and the gesture operation parameters involved include but not limited to swipe length and swipe speed.
[0024] Due to differences in the gesture operation habits of different users, there may be deviations between the gesture recognition results and the actual gesture operations performed by the user. For example, the long slide defined by the touch screen remote control is 5cm, and the slide speed is 100 pixels / second to 200 pixels / second Any value between seconds; short swipe is 3cm, and the sl...
Embodiment 2
[0043] figure 2 A structural diagram of the gesture recognition device provided by the second embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown.
[0044] The gesture recognition device can be a software unit, a hardware unit, or a combination of software and hardware running in each terminal device (such as a mobile phone, a tablet computer, a remote control), or it can be integrated into the terminal device as an independent pendant or run in the application system of the terminal device.
[0045] The gesture recognition device includes a predefined unit 21, an information acquisition unit 22, and a determination unit 23, wherein the specific functions of each unit are as follows:
[0046] The predefined unit 21 is used for predefined gesture operation sets;
[0047] An information acquiring unit 22, configured to acquire parameter information of the gesture operatio...
Embodiment 3
[0057] image 3 A schematic diagram of a scene to which the gesture recognition method provided by the third embodiment of the present invention is applied is shown. For convenience of description, only parts related to the embodiment of the present invention are shown.
[0058] Such as image 3 As shown, the scene includes a touch screen remote control 31 and a TV set 32 . Wherein, the touch screen remote controller 31 further includes a gesture recognition device 311 .
[0059] In this embodiment, the touch screen remote control 31 detects the gesture operation input by the user after receiving the user's instruction to reset the gesture operation parameter information, and prompts the gesture operation input by the user according to the prestored gesture operation set. The user inputs the gesture operation multiple times, and obtains parameter information of each gesture operation. Taking an average of the parameter values of each parameter in the obtained parameter ...
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