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Focusing method and device and electronic device

A technology of electronic equipment and focusing method, which is applied in the field of communication and can solve the problems of blurred image and poor shooting effect of electronic equipment.

Active Publication Date: 2021-04-16
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide a focusing method, device and electronic equipment, which can solve the problem that the image captured by the electronic equipment is blurred and the shooting effect of the electronic equipment is poor.

Method used

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  • Focusing method and device and electronic device
  • Focusing method and device and electronic device
  • Focusing method and device and electronic device

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0024] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," et...

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Abstract

The invention discloses a focusing method and device, and an electronic device, belongs to the technical field of communication, and can solve the problem of poor shooting effect of the electronic device caused by a blurring phenomenon of an image shot by the electronic device after focusing. The method comprises steps: acquiring target light corresponding to a to-be-photographed object through a target spectrum assembly, the target spectrum assembly being M spectrum filters or FPI multispectral assemblies, and M being a positive integer; according to the target light, obtaining a target image sequence and a phase difference information set of a target object through a real-sensing pixel sensor, each frame of image in the target image sequence corresponding to one piece of phase difference information in the phase difference information set, and the target object being an object in a moving state in the to-be-photographed object; and controlling a camera of the electronic device to focus according to the target image sequence and the phase difference information set. The embodiment of the invention is applied to the focusing process of the electronic device.

Description

technical field [0001] The present application belongs to the technical field of communication, and in particular relates to a focusing method, device and electronic equipment. Background technique [0002] Generally, when a user shoots through a lens of an electronic device, the electronic device can focus the lens through a phase difference auto-focusing method, so as to obtain a clearer picture. Specifically, the electronic device can obtain the phase difference of the object to be photographed, and convert the phase difference into the moving distance of the motor in the lens module, so that the electronic device can determine the focusing point according to the moving distance to achieve focusing. [0003] However, in the above method, if the object to be photographed is an object in a moving state (such as a fast-moving state), since the electronic device obtains the phase difference of the object to be photographed at a certain moment, after the electronic device focu...

Claims

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Application Information

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IPC IPC(8): H04N5/232H04N5/225
Inventor 李沛德何振球
Owner VIVO MOBILE COMM CO LTD
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