Image processing method and device, electronic equipment and computer readable storage medium

An image processing and image technology, which is applied in the field of image processing, can solve the problem of low definition of HDR images, and achieve the effect of improving clarity and clarity

Pending Publication Date: 2021-12-10
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, due to the traditional HDR algorithm, there is a

Method used

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[0029] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0030] It can be understood that the terms "first", "second" and the like used in this application may be used to describe various elements herein, but these elements are not limited by these terms. These terms are only used to distinguish one element from another element.

[0031] figure 1 It is a schematic diagram of the application environment of the image processing method in one embodiment. like figure 1 As shown, the application environment includes an electronic device 120 . The electronic device 120 can acquire a multi-frame preview image and at least one frame of

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PUM

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Abstract

The invention relates to an image processing method and device, electronic equipment and a computer readable storage medium. The method comprises steps of acquiring multiple frames of preview images and at least one frame of current shot image, wherein the exposure of the multiple frames of preview images is different from the exposure of the current shot image, de-noising the multiple frames of preview images to generate at least one frame of de-noised preview image. and fusing the at least one frame of denoised preview image and the at least one frame of currently shot image to generate an HDR image. As the denoised preview image is obtained by processing through the multi-frame denoising algorithm, the multi-frame denoising algorithm is combined with the HDR algorithm in the process of fusing the denoised preview image and the current shot image. Due to the fact that the multi-frame denoising algorithm can well improve the definition of the image, the definition of the finally generated HDR image is improved while the waiting time of a user is not delayed.

Description

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Claims

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Application Information

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Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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