An anti-shake method, mobile terminal and computer-readable storage medium

A mobile terminal and axial direction technology, applied in the electronic field, can solve the problems of large deviation of camera motion compensation and negative effects, etc.

Active Publication Date: 2019-09-27
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an anti-shake method, a mobile terminal, and a computer-readable storage medium to solve the problem in the prior art that when the six-axis motion sensor is placed on the main board end, the motion compensation deviation of the camera is large or even brings negative effects question

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  • An anti-shake method, mobile terminal and computer-readable storage medium
  • An anti-shake method, mobile terminal and computer-readable storage medium
  • An anti-shake method, mobile terminal and computer-readable storage medium

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] The anti-shake method of the embodiment of the present invention is applied to a mobile terminal including a camera, a first motion sensor, and a second motion sensor. The first motion sensor and the second motion sensor may be disposed at different positions of the main board of the mobile terminal.

[0031] Wherein, the first motion sensor may be a six-axis motion sensor, including an acceleration module (three axes) and a gyroscope (three axe...

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Abstract

The invention provides an anti-shake method, a mobile terminal and a computer-readable storage medium, relates to the field of electronic technology, and solves the problem of large deviation in motion compensation of a camera in the prior art. The method includes: according to the first linear velocity of the first motion sensor, the second linear velocity of the second linear velocity, and the relative distance between the first motion sensor and the second motion sensor, determining when the first motion sensor and the mobile terminal shake The relative distance between the camera, the first motion sensor, and the rotation axis on which the second motion sensor rotates; according to the first linear velocity, the relative distance between the first motion sensor and the rotation axis, and the relative distance between the first motion sensor and the camera The distance determines the third linear velocity of the camera; according to the third linear velocity, displacement compensation is performed on the camera. The solution of the present invention avoids compensation deviation, improves compensation effect and compensation accuracy, and improves layout flexibility.

Description

technical field [0001] The present invention relates to the field of electronic technology, and more specifically, to an anti-shake method, a mobile terminal and a computer-readable storage medium. Background technique [0002] In the mobile terminal, in order to reduce the photo blurring caused by the shake of the camera system, the optical image stabilization technology can reduce the shake of the system and improve the imaging effect of the camera. [0003] The four-axis optical image stabilization technology currently used in the mobile terminal industry puts the six-axis motion sensor (accelerometer+gyroscope) on the motherboard side, and the UI (User Interface, user interface) and OIS (Optical Image Stabilization, optical image stabilization) share one Six-axis motion sensor, this approach will reduce the cost of a motion sensor and the space of the camera module. [0004] However, because the distance between the camera and the six-axis motion sensor is relatively lo...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04N5/232
CPCH04N23/6812H04N23/687
Inventor雷乃策
OwnerVIVO MOBILE COMM CO LTD