Method for switching cameras through fingerprint identification and mobile terminal

A mobile terminal, fingerprint recognition technology, applied in character and pattern recognition, acquisition/organization of fingerprints/palmprints, image communication, etc., can solve the problems of unclear camera switching, users not being able to take photos quickly, and poor photo clarity. , to achieve rich uses, enhance intelligence and convenience, and switch quickly

Active Publication Date: 2017-03-08
SHANGHAI TRANSSION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When using this technology, the user can only switch the camera by clicking the button of the interactive function on the camera page during the switching process of the two cameras. Taking pictures, and with the popularity of large screens of mobile phones, it is difficult for users to smoothly click the switch button of the two cameras with one hand, which will cause the phone to shake and affect the focus, resulting in poor clarity of the photos taken

Method used

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  • Method for switching cameras through fingerprint identification and mobile terminal
  • Method for switching cameras through fingerprint identification and mobile terminal
  • Method for switching cameras through fingerprint identification and mobile terminal

Examples

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Embodiment Construction

[0022] The specific implementation of the method for switching cameras by fingerprint recognition provided by the present invention will be described in detail below with reference to the accompanying drawings.

[0023] Please refer to figure 1 , Is a method for switching cameras by fingerprint recognition in a specific embodiment of the present invention.

[0024] The fingerprint recognition method for switching cameras includes:

[0025] Step S101: Receive a user request, and open the shooting preview interface of the mobile terminal. According to the user's request, enter the shooting preview interface of the mobile terminal. The mobile terminal has two or more cameras on the same side. One of the cameras is the initial camera. The shooting preview interface can preview the scene captured by the initial camera. , Where the camera can be a standard camera, a wide-angle camera, a telephoto camera, a black and white camera, etc., and the cameras on the same side of the mobile termin...

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Abstract

The invention discloses a method for switching cameras through fingerprint identification and a mobile terminal. The method for switching the cameras through fingerprint identification comprises the following steps: receiving a user request, and opening a shooting preview interface of the mobile terminal, wherein the mobile terminal is provided with cameras and a fingerprint identifier, wherein more than two cameras are positioned on the same side, and one of the cameras is taken as an initial camera; acquiring feature information of a touch operation performed by a user on the fingerprint identifier; and switching to another camera on the same side as the initial camera according to the feature information of the touch operation performed by the user on the fingerprint identifier, and taking the another camera as a currently-used camera. Through adoption of the method for switching the cameras through the fingerprint identification, the cameras can be switched more easily and conveniently, and the situation of fuzzy shooting caused by difficulty in operation during single-hand operation of the user is avoided.

Description

Technical field [0001] The invention relates to the field of dual-camera technology, and in particular to a method for fingerprint identification and switching cameras and a mobile terminal. Background technique [0002] Nowadays, the number of cameras on the front or back of mobile phones has grown from one to two. This technology is called dual-camera technology. The two cameras in this technology can be composed of a narrow-view camera and a normal-view camera, as well as a wide-view camera. Angle camera and normal angle camera composition, etc. [0003] When using this technology, the user can only switch the cameras by clicking the button of the interactive function on the camera page during the switching process of the two cameras. The user is not clear enough about the way the camera is switched during the first use, which causes the user to be unable to quickly Taking pictures, and with the popularity of large screens on mobile phones, it is difficult for users to smoothly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G06K9/00G06F3/0484
CPCG06F3/04847G06V40/12H04N23/62H04N23/611
Inventor 梁卉卉郭辉奇
Owner SHANGHAI TRANSSION CO LTD
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