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
View PDF6 Cites 0 Cited by
  • Summary
  • 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 shak

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0035] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods consistent with some 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, allows users to shoot anytime and anywhere in work and life. The function of the camera has become one of the important performance parameters of the terminal. The shooting functions of terminals are becomin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04N5/232
CPCH04N23/663H04N23/671
Inventor 徐鸿伟陈小龙
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap