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Camera adjusting method and terminal based on gesture system

A camera and gesture technology, applied in the field of gesture remote control, can solve the problems of reducing user experience, slow promotion of gesture recognition applications, gesture recognition errors, etc., to save additional processing time, improve the sense of intelligent experience, and improve the effect of response speed

Inactive Publication Date: 2013-09-25
SHENZHEN TCL NEW-TECH CO LTD
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Problems solved by technology

[0004] However, in the existing technology, the technology of using the camera to obtain the image frame of the user's gesture movement for gesture recognition is not perfect, especially based on the gesture system, the user cannot adjust the position of the camera to monitor the gesture according to the current needs, which brings new problems for subsequent operations such as gesture recognition. The large error brings difficulties to the realization of gesture remote control TV, reduces the user experience, and leads to the slow promotion of gesture recognition applications

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  • Camera adjusting method and terminal based on gesture system
  • Camera adjusting method and terminal based on gesture system
  • Camera adjusting method and terminal based on gesture system

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Embodiment Construction

[0038] The solution of the embodiment of the present invention is mainly: the position of the user's head and shoulders in the detected user image is used as the reference of the Y-axis direction and the X-axis direction, so that the user can adjust the focal frame of the camera by operating the preset button. The position in the Y-axis direction and the X-axis direction, and then move the camera focus frame to the area of ​​the user's gesture.

[0039] like figure 1 As shown, the first embodiment of the present invention proposes a camera adjustment method based on a gesture system, including:

[0040] Step S101, read and display the user image captured by the camera;

[0041] When the user turns on the gesture system, read the user image captured by the camera and display the user image on the terminal (such as a TV). The user image includes the user's own image and the camera focus frame, which the user can see through the terminal The position of the head, shoulders and ...

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Abstract

The invention discloses a camera adjusting method and terminal based on a gesture system. The camera adjusting method comprises the steps of reading and displaying a user image acquired by a camera, detecting the head position and the shoulder positions in the user image, receiving a preset key operation instruction of a user according to the head position and the shoulder positions and correspondingly adjusting the camera position according to the operation instruction. The head position and the shoulder positions in the user image serve as reference in the Y-axis and X-axis directions, the user adjusts the positions of a camera focal frame in the Y-axis and X-axis directions by operating a preset key and further moves the camera focal frame to a user gesture region, the accuracy of gesture recognition is effectively improved, the additional processing time for unrelated pictures is saved, the response speed of the gesture system is improved, and the intelligent experience of the user is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of gesture remote control, in particular to a camera adjustment method and terminal based on a gesture system. Background technique [0002] With the advent of the intelligent age, the remote control system is becoming more and more intelligent. Currently, there are mainly the following modes for remotely controlling the TV: 1. Infrared TV remote controller; 2. Remote controller input similar to a mouse; 3. Remote controller handwriting input using a tablet. The above remote control modes all require the user to use an external device to input a remote control signal. For example, if the user needs to use a remote control, he must first find the remote control. [0003] Now there is a gesture control technology, which can achieve the control function of the remote controller. The feature of gesture control technology is that the user controls the terminal device through the operator's hand movement...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
Inventor 王云华王凌晨胡佳文韦泽垠
Owner SHENZHEN TCL NEW-TECH CO LTD
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