Display equipment and control method of display equipment
A display device and controller technology, applied in the input/output process of data processing, input/output of user/computer interaction, instruments, etc., can solve the problems of low gesture recognition accuracy, gesture misrecognition, error response, etc. , to achieve the effect of reducing the probability of misrecognition, improving the error response, and improving the accuracy of gesture recognition
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application example 1
[0132] In some implementations, the display device has a built-in global gesture function, and the user can enable this function in the settings, and this function supports the user to perform corresponding control operations through preset control gestures. For a specific implementation example, see Figure 15 A flow chart of a method for controlling a display device is shown, the display device includes a display, a camera (built-in or external) and a controller, and the controller is configured to mainly perform the following steps S1502 to S1516:
[0133] Step S1502, start the global gesture function. Exemplarily, a five-finger gesture that is lifted up can be registered as a basis for activating the global gesture function.
[0134] Step S1504, start the gesture detection and recognition algorithm.
[0135]Step S1506, judging whether it is a five-finger gesture. If yes, execute step S1508; if no, return to execute step S1504.
[0136] Step S1508, start the limb detect...
application example 2
[0143] In some implementations, the display device has a built-in gesture control camera function, which can be implemented by a camera application such as "Magic Mirror", which uses gesture camera as a way to trigger camera and is applied to the display device equipped with a camera. Users can turn on this function in the settings, which supports users to start the camera operation through preset control gestures. For a specific implementation example, see Figure 16 A flow chart of a control method for a display device is shown, the display device includes a display, a camera (either built-in or external) and a controller, and the controller is configured to mainly perform the following steps S1602 to S1616:
[0144] Step S1602, start the gesture photographing function, and register the V-shaped gesture raised upwards as a photographing trigger gesture.
[0145] Step S1604, acquire images from the video frames collected by the camera at a frequency of 10 frames / time, and st...
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