Image anti-shake method, electronic equipment and storage medium

An electronic device and image technology, applied in the field of image processing, can solve problems such as the inability to meet the anti-shake requirements of mobile terminals, the deterioration of EIS anti-shake effect, and the actual position error of the lens.

Inactive Publication Date: 2020-09-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] When a user uses a mobile terminal to take pictures, the mobile terminal will move frequently. Simply using OIS can no longer meet the anti-shake requirements of the mobile terminal. Therefore, OIS combined with Electronic Image Stabilization (EIS) for anti-shake has emerged, referred to as EIS+OIS. anti-shake
[0004] In th...

Method used

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  • Image anti-shake method, electronic equipment and storage medium
  • Image anti-shake method, electronic equipment and storage medium
  • Image anti-shake method, electronic equipment and storage medium

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Embodiment Construction

[0029] In order to understand the characteristics and technical contents of the embodiments of the present application in more detail, the implementation of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present application.

[0030] An embodiment of the present application provides an image stabilization method, which is applied to an electronic device, and the electronic device is equipped with an optical stabilization mode and an electronic stabilization mode, such as figure 1 As shown, the method may specifically include:

[0031] Step 101: When using the optical anti-shake mode to control the shooting module to shoot, measure the measured offset of the lens center of the shooting module and the current working temperature of the shooting module;

[0032] OIS refers to the adjustment ...

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Abstract

The invention discloses an image anti-shake method, electronic equipment and a storage medium. The electronic equipment has an optical anti-shake mode and an electronic anti-shake mode, and the methodcomprises the steps: employing the optical anti-shake mode to control a shooting module for shooting, and obtaining the measurement offset of the center of a lens of the shooting module and the current working temperature of the shooting module through measurement; correcting the measurement offset based on a preset offset correction strategy and the current working temperature to obtain a real offset of the center of the lens; and performing electronic anti-shake processing on the shot image by adopting an electronic anti-shake mode based on the real offset of the center of the lens. Therefore, when the anti-shake mode of EIS + OIS is in use, the real offset is obtained by correcting the measurement offset of the center position of the lens, and the electronic anti-shake effect can be improved by performing EIS anti-shake processing on the shot image based on the real offset, so the electronic equipment has the advantages of eliminating motion blur by OIS anti-shake and enlarging thecompensation range by EIS anti-shake.

Description

technical field [0001] The present application relates to image processing technology, and in particular to an image stabilization method, electronic equipment and a storage medium. Background technique [0002] Optical image stabilization (Optical Image Stabilization, OIS) is a technology often used in mobile terminal image stabilization at present. It detects the real-time motion posture of the mobile terminal and actively moves the lens in the horizontal and vertical directions to compensate for the mobile terminal's surroundings. The rotation of the X-axis (pitch) and the rotation around the Y-axis (yaw) ensures the stable effect of the imaging image of the image sensor. [0003] When a user uses a mobile terminal to take pictures, the mobile terminal will move frequently. Simply using OIS can no longer meet the anti-shake requirements of the mobile terminal. Therefore, OIS combined with Electronic Image Stabilization (EIS) for anti-shake has emerged, referred to as EIS+...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCH04N23/681H04N23/682H04N23/683
Inventor 胡攀
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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