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Camera module switching control method and device and storage medium

A technology of a camera module and a control method, applied in image communication, color TV parts, TV system parts, etc., capable of solving problems such as blurred images, shaking, and reducing user experience, and achieving the effect of smooth switching

Pending Publication Date: 2022-03-08
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For terminals with different focal lengths and fields of view, image blurring and shaking will occur during the switching of camera modules, greatly reducing user experience

Method used

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  • Camera module switching control method and device and storage medium
  • Camera module switching control method and device and storage medium
  • Camera module switching control method and device and storage medium

Examples

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Embodiment Construction

[0035] 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 disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0036] With the continuous development of technology, terminal technology has attracted much attention. The camera configured in the terminal, because of its convenient use and good operability, users can take pictures anytime and anywhere in their work and life. The function of the camera has become one of the important performance parameters of the terminal, which has attracted the att...

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Abstract

The invention relates to a camera module switching control method and device and a storage medium. The switching control method of the camera module comprises the following steps: determining a current motor driving current logic value for switching based on a focusing logic value of the camera module; compensating a current physical distance corresponding to the current motor driving current logic value based on a mapping relation between the motor driving current logic value and an actual physical distance to obtain a first compensated physical distance; and based on the first compensation physical distance, controlling the camera module to switch. According to the embodiment of the invention, the method can achieve the compensation of the OTP burning physical distance based on the mapping relation between the drive current logic value of the drive motor of the camera module and the actual physical distance in the switching process of the camera module, controls the switching of the camera through the more accurate physical distance, and improves the switching efficiency of the camera module. And smooth switching of the lens module of the multi-camera lens is ensured.

Description

technical field [0001] The present disclosure relates to the technical field of terminals, and in particular, to a camera module switching control method, device, and storage medium. Background technique [0002] With the development of science and technology, the terminal and image processing technology have attracted much attention, the shooting function of the terminal is becoming more and more powerful, and its configuration is also getting higher and higher. In the process of shooting with the terminal, in order to obtain higher-quality photos, the terminal is equipped with multiple lens modules, such as short-focus lens, telephoto lens, medium-telephoto lens, etc., to shoot scenes at different distances . [0003] Use the terminal camera to focus, that is, to zoom according to the current shooting scene, that is, to switch between different lens modules to achieve the highest definition photos. For terminals with different focal lengths and fields of view, image blur...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCH04N23/663H04N23/671
Inventor 徐鸿伟陈小龙
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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