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Camera control method and device

A control method and technology of a control device, which are applied in the field of communication, can solve the problems of poor use flexibility and low degree of humanization of the camera, and achieve the effect of improving the flexibility of use and high degree of humanization.

Inactive Publication Date: 2016-11-23
LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for controlling a camera, which can solve the problems of poor flexibility in use of the camera and low degree of humanization in related technologies

Method used

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  • Camera control method and device

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Embodiment Construction

[0070] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0071] figure 1 It is a method flowchart of a camera control method provided by an embodiment of the present invention. figure 1 The camera control method shown can adjust the shooting angle of the camera so that the shooting angle can track the shooting target, thereby improving the flexibility of using the camera and making video communication more humanized.

[0072] It should be noted that, since the technical solution of the embodiment of the present inven...

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Abstract

The embodiment of the invention relates to a camera control method. The method comprises the following steps of: detecting whether displacement of a shot target occurs or not; when displacement of the shot target occurs, obtaining a current coordinate value corresponding to the shot target; calculating a difference vector between the current coordinate value and a reference coordinate value, wherein the reference coordinate value is the current coordinate value of the shot target in the last time; and adjusting the shooting angle of a camera according to the direction and the distance represented by the difference vector. The embodiment of the invention further discloses a camera control device. By means of the technical scheme in the embodiment of the invention, the shooting angle of the camera can be automatically adjusted according to the position change of the shot target; the fact that the shooting angle of the camera tracks the shot target is ensured; therefore, the use flexibility of the camera is improved; and furthermore, the humanized degree for video communication is relatively high.

Description

technical field [0001] The present invention relates to the technical field of communications, and more specifically, to a method and device for controlling a camera. Background technique [0002] Video communication refers to the communication method of long-distance transmission of people's voice, image and other multimedia information. Video communication enables people in different places not only to hear the other party's voice, but also to see the other party's image, thereby enhancing people's ability to communicate. Reality, intimacy and presence. In view of the convenience and intuitiveness of use, video communication has been widely used in people's work and life. [0003] Generally, in related technologies, a client terminal performing video communication collects an image of a user in real time through a camera. Based on this, in the course of research and practice, the inventor found that the above-mentioned related technologies have at least the following pro...

Claims

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Application Information

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IPC IPC(8): H04N5/232H04N7/15
CPCH04N7/15H04N23/611
Inventor 胡强
Owner LE SHI ZHI ZIN ELECTRONIC TECHNOLOGY (TIANJIN) LTD
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