Focusing method and device of camera module, storage medium

A technology of camera module and focusing method, which is applied to color TV parts, TV system parts, TVs, etc. It can solve the problems of not being able to focus quickly and affect the quality of image acquisition, so as to expand the scope of applicable scenes and improve focusing Efficiency, accurate focus effect

Active Publication Date: 2021-12-14
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when using the camera module for image acquisition, the camera module has the problem of not being able to focus quickly in different scenarios, which affects the quality of image acquisition

Method used

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  • Focusing method and device of camera module, storage medium
  • Focusing method and device of camera module, storage medium
  • Focusing method and device of camera module, storage medium

Examples

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Embodiment Construction

[0060] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0061] figure 1 It is a schematic flowchart of a focusing method for a camera module shown according to an exemplary embodiment Figure 1 . Such as figure 1 As shown, the focusing method applied to the camera module of the terminal device includes the following steps:

[0062] S11. Obtain the current temperature of the camera module;

[0063] S12. According to the current temperature and th...

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Abstract

The present disclosure relates to a focusing method and device of a camera module, and a storage medium. The method includes: acquiring the current temperature of the camera module; and determining a first offset of the lens in the camera module relative to a preset position according to the current temperature and the corresponding relationship between lens offset information and temperature. shift information; focusing on the camera module based on the first shift information. Through the embodiments of the present disclosure, the situation that the focus of the camera module is affected by the temperature to obtain a blurred image can be reduced, so that the focus of the camera module is more accurate.

Description

technical field [0001] The present disclosure relates to the technical field of cameras, and in particular to a focusing method and device for a camera module, and a storage medium. Background technique [0002] With the improvement of people's living standards, terminal devices such as smart phones have been widely used and become an indispensable device in life. Existing smart phones usually have a camera module, so that users can use the image acquisition function of the camera module to record and share their daily life, which brings great convenience to people's life. However, when using the camera module for image acquisition, the camera module has the problem of being unable to focus quickly in different scenarios, which affects the quality of image acquisition. Contents of the invention [0003] The present disclosure provides a focusing method and device of a camera module, and a storage medium. [0004] The first aspect of the embodiments of the present disclos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/67
Inventor 韩振徐翔王昆鹏陈小龙陈兆亮
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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