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Method and mobile terminal for switching cameras

A mobile terminal and camera technology, applied in image communication, color TV parts, TV system parts, etc., can solve the problem of inconvenient operation of switching cameras

Active Publication Date: 2019-01-22
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method for switching cameras and a mobile terminal to solve the problem of inconvenient operation of existing methods for switching cameras

Method used

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  • Method and mobile terminal for switching cameras
  • Method and mobile terminal for switching cameras
  • Method and mobile terminal for switching cameras

Examples

Experimental program
Comparison scheme
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no. 1 example

[0023] see figure 1 As shown, the embodiment of the present invention provides a method for switching cameras, which is applied to a mobile terminal with a first camera and a second camera, including steps 101 to 103, which are described in detail as follows.

[0024] Step 101: Obtain image information captured by the first camera.

[0025] In the embodiment of the present invention, the first camera may be a front camera or a rear camera, and the second camera may be a front camera or a rear camera. Specifically, if the first camera is a front camera, then the second camera is a rear camera, and if the first camera is a rear camera, then the second camera is a front camera.

[0026] Wherein, the method for switching cameras in the embodiment of the present invention is to determine whether to switch the first camera by identifying the image information collected by the first camera, that is, to turn off the first camera and turn on the second camera. .

[0027] Step 102: D...

no. 2 example

[0036] see figure 2 As shown, the embodiment of the present invention also provides a method for switching cameras, which is applied to a mobile terminal with a first camera and a second camera, including steps 201 to 208, which are described in detail as follows.

[0037] Step 201: Using the first camera or the second camera, acquire an image whose finger imaging ratio is greater than a preset threshold.

[0038] In the embodiment of the present invention, the first camera may be a front camera or a rear camera, and the second camera may be a front camera or a rear camera. Specifically, if the first camera is a front camera, then the second camera is a rear camera, and if the first camera is a rear camera, then the second camera is a front camera.

[0039] Specifically, since the mobile terminal is generally held by hands, for the convenience of operation, the object of the preset image information may be set as a finger. Moreover, in order to obtain the preset image infor...

no. 3 example

[0059] see image 3 As shown, the embodiment of the present invention also provides a mobile terminal, which has a first camera and a second camera, and figure 1 Corresponding to the shown method of switching cameras, the mobile terminal includes a first acquisition module 31 , a judging module 32 and a control module 33 , which are described in detail as follows.

[0060] Wherein, the first obtaining module 31 is configured to obtain image information collected by the first camera.

[0061] The judging module 32 is configured to judge whether the image information matches the preset image information.

[0062] The control module 33 is configured to control the first camera to be turned off and the second camera to be turned on when the image information matches the preset image information.

[0063] In the embodiment of the present invention, the object of the preset image information is a finger, see Figure 4 As shown, the mobile terminal further includes a second acquis...

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Abstract

The present invention provides a method for switching cameras and a mobile terminal, wherein the method for switching cameras includes: acquiring image information collected by a first camera, judging whether the image information matches preset image information, and if the image information Matching with the preset image information, controlling the first camera to be turned off, and controlling the second camera to be turned on. The solution of the present invention can conveniently and quickly realize the switching of the camera, simplify the operation, and improve the user experience.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a method for switching cameras and a mobile terminal. Background technique [0002] With the development of terminal technology, most existing mobile terminals are provided with dual cameras, such as a front camera and a rear camera. In the process of using the camera, the user often involves switching between two cameras, so as to call different cameras to take pictures or video. [0003] Wherein, the current method for switching the camera is: switching the camera by clicking a button or a key. For example, when a mobile terminal takes pictures with a camera, a switching button will be displayed on its shooting interface. When the user wants to switch cameras, he needs to click the switching button with his hand. [0004] Due to the diversity of mobile terminals, the positions of the switching buttons on the shooting interface of many mobile terminals are generally ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/60
Inventor 方达冲
Owner VIVO MOBILE COMM CO LTD