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Image processing method and device

An image processing and image technology, applied in the field of image processing, can solve problems such as poor display effect of rotating focus images, and achieve the effect of improving image effects

Pending Publication Date: 2022-06-24
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of the present application is to provide an image processing method and device, which can solve the problem of poor display effect of rotating focus images captured by electronic equipment

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Embodiment Construction

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.

[0018] The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and distinguish between "first...

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Abstract

The invention discloses an image processing method and device, and belongs to the technical field of image processing. The method comprises the steps that N frames of images of a target object are collected through N focal lengths, each focal length corresponds to one frame of image, and N is an integer larger than 1; performing rotary-focus processing on M frames of images in the N frames of images, the M frames of images being images of which the focal length is between a first focal length and a preset rotary-focus focal length, the first focal length being the focal length of the image with the maximum definition in the N frames of images, the first focal length being smaller than the preset rotary-focus focal length, and M being an integer smaller than or equal to N; and carrying out image processing on the M frames of images after rotating focus processing to obtain a target image.

Description

technical field [0001] The present application belongs to the technical field of image processing, and in particular relates to an image processing method and device. Background technique [0002] At present, when a user shoots through an electronic device, the electronic device can simulate the effect of rotating the focus on the captured image. In the related art, the electronic device can perform central radiation blurring processing on the captured image, so that the captured image reaches Rotation effect. [0003] However, in the above method, since the blurring of the center radiation is formed based on the change of the focal length within a time period, the process is relatively continuous, and the focal length gradually changes from clear to blurred. The current algorithm is difficult to achieve a more natural transition, so, Rotational images captured by electronic equipment display poorly. SUMMARY OF THE INVENTION [0004] The purpose of the embodiments of the...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/262H04N5/232H04N5/265
CPCH04N5/2625H04N5/2628H04N5/265H04N23/676H04N23/675
Inventor 袁健威汪翔
Owner VIVO MOBILE COMM CO LTD