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

Pending Publication Date: 2022-01-11
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the related art, the gesture recognition accuracy of the display device is not high, and gestures are often misrecognized and wrong responses are made, resulting in poor user experience.

Method used

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  • Display equipment and control method of display equipment
  • Display equipment and control method of display equipment
  • Display equipment and control method of display equipment

Examples

Experimental program
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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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Abstract

The invention relates to display equipment and a control method of the display equipment . The method comprises: obtaining a target image collected by a camera; in response to the detected gesture information and limb information in the target image, performing gesture recognition according to the gesture information, and judging whether a gesture recognition result contains a preset control gesture or not according to the limb information; and in response to the control gesture contained in the gesture recognition result, executing a control operation corresponding to the gesture recognition result. The gesture recognition accuracy of the display equipment can be effectively improved, and the problem that the user experience is affected due to the fact that the display equipment makes wrong response due to gesture misrecognition in the related technology is effectively solved.

Description

technical field [0001] The present application relates to the field of display technology, and in particular to a display device and a control method for the display device. Background technique [0002] With the development of artificial intelligence, the interaction methods between users and display devices such as TVs are gradually diversified. In addition to traditional remote control interaction and voice interaction, some display devices such as TVs also begin to support gesture interaction. [0003] The display device configures the camera, captures images through the camera, performs gesture recognition, and responds based on the recognition result. However, in the related art, the gesture recognition accuracy rate of the display device is not high, and gestures are often misrecognized and wrong responses are made, resulting in poor user experience. Contents of the invention [0004] The present application provides a display device and a control method for the di...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06V40/20G06V40/10
CPCG06F3/017
Inventor 刘兆磊孙娜
Owner HISENSE VISUAL TECH CO LTD
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