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Image processing method, image processing device, storage medium and electronic equipment

An image processing and image technology, applied in the field of image processing, can solve problems such as device body shaking, image overexposure, image blur, etc., and achieve the effect of improving quality, reducing noise, and reducing the impact

Pending Publication Date: 2021-05-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On electronic devices such as smartphones, due to the small camera lens, when using long exposure time, if the exposure time is insufficient, there may be ghost images (such as ghost images of the car body) in the captured moving subjects. If the exposure time is too long, It may lead to overexposure of the image, and it is easily affected by the shake of the device body during the long exposure process, resulting in blurred images

Method used

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  • Image processing method, image processing device, storage medium and electronic equipment
  • Image processing method, image processing device, storage medium and electronic equipment
  • Image processing method, image processing device, storage medium and electronic equipment

Examples

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Embodiment Construction

[0030] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...

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Abstract

The invention provides an image processing method, an image processing device, a computer readable storage medium and electronic equipment, and relates to the technical field of image processing. The image processing method disclosed by the invention comprises the following steps: acquiring continuous multi-frame images; extracting foreground region images of the at least two frames of images; according to the maximum pixel value of each foreground sub-region in each foreground region image, fusing the foreground sub-regions to form a foreground fused image, wherein the foreground sub-regions are sub-regions of the foreground region image; and generating a target image based on the foreground fusion image and the background region image of the at least one frame of image. The technical scheme of simulating the long exposure effect is achieved through multi-frame image fusion, the method and device are suitable for electronic equipment such as a smart phone, a clear and continuous motion track can be reserved in the finally output target image, and meanwhile the influence of noise is reduced.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular, to an image processing method, an image processing device, a computer-readable storage medium, and electronic equipment. Background technique [0002] Long exposure refers to a shooting method that maintains a long exposure of the lens to obtain special effects. Generally, long-exposure images can capture the motion track effect of moving objects. For example, long-exposure shooting of moving light sources (such as car lights and meteors) in night scenes can obtain the effect of continuous light trails (ie streamer images), and water flow ( Such as waterfalls, rivers) for long-exposure shooting, you can get images with the dynamics of rushing water. [0003] The current long exposure shooting is generally suitable for SLR cameras. On electronic devices such as smartphones, due to the small camera lens, when using long exposure time, if the exposure time is i...

Claims

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Application Information

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IPC IPC(8): G06T5/50G06T7/10
CPCG06T5/50G06T7/10G06T2207/10016G06T2207/20221
Inventor 邹涵江
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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