Focusing method and apparatus, computer device, and readable storage medium

A focus method and focus position technology, applied in installation, TV, optics, etc., can solve the problems of affecting focus performance, increasing terminal power consumption, poor camera experience, etc., to ensure accuracy and consistency, and improve camera experience Effect

Inactive Publication Date: 2018-04-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0002] With the rapid development of smart terminals, taking pictures through the terminal's camera function has become an important entertainment method in people's lives. People's requirements for the imaging effect of mobile phone cameras are also gradually increasing, so more and more terminals use dual cameras to increase imaging As a result, this also increases the power consumption of the terminal. As the use time of the terminal increases, the temperature rise of the terminal will have a significant impact on the performance of the camera, causing the focal length of the camera to change, thereby affecting the focusing performance and making the user's camera experience bad

Method used

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  • Focusing method and apparatus, computer device, and readable storage medium
  • Focusing method and apparatus, computer device, and readable storage medium
  • Focusing method and apparatus, computer device, and readable storage medium

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0027] figure 1 It is an application environment diagram of the focusing method in an embodiment. Reference as figure 1 As shown, the terminal 110 can call the camera on it to take pictures, for example, scan the object 120 in the environment in real time to obtain a frame image, and generate a captured image according to the frame image. Optionally, the camera includes a first camera module 112 and a second camera module 124, and the first camera module 112 and the second camera module 124 jointly realize shooting and generate images. The terminal 110 can implement an ...

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Abstract

The application relates to a focusing method and apparatus, a computer device, and a readable storage medium. The method comprises: determining a changing relationship between a focusing position of acamera and temperature data; acquiring a current temperature value of the camera and determining an offset amount of the focusing position needing compensation this time according to the changing relationship and the current temperature value of the camera; after completion of the focusing behavior, carrying out position compensation on the focusing position of the camera based on the offset amount of the focusing position; and obtaining an image after focusing position compensation. With the method, the focusing position of the camera can be compensated during the change process of the terminal temperature, so that the influence on the focusing process of the camera by the temperature change is eliminated, the accuracy and consistency of the focusing of the camera are ensured, and the user's photographing experience is improved.

Description

technical field [0001] The present application relates to the technical field of optical imaging, in particular to a focusing method, device, computer equipment and readable storage medium. Background technique [0002] With the rapid development of smart terminals, taking pictures through the terminal's camera function has become an important entertainment method in people's lives. People's requirements for the imaging effect of mobile phone cameras are also gradually increasing, so more and more terminals use dual cameras to increase imaging As a result, this also increases the power consumption of the terminal. As the use time of the terminal increases, the temperature rise of the terminal will have a significant impact on the performance of the camera, causing the focal length of the camera to change, thereby affecting the focusing performance and making the user's camera experience bad. Contents of the invention [0003] Embodiments of the present application provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G02B7/28H04N5/232G03B30/00
CPCG02B7/028G02B7/28H04N23/67
Inventor 李小朋
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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