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

An image processing and computer program technology, applied in the field of computer-readable storage media, can solve problems such as inaccurate registration and affecting the final HDR image synthesis effect, and achieve the effect of improving accuracy and improving the synthesis effect

Active Publication Date: 2018-05-08
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional way, it is not accurate to register the captured frames of images, which affects the composite effect of the final HDR image

Method used

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

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0030] It will be understood that the terms "first", "second", etc. used in this application may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish a first element from another element. For example, a first client may be referred to as a second client, and similarly, a second client may be referred to as a first client, without departing from the scope of this application. Both the first client and the second client are clients, but they are not the same client.

[0031] figure 1 I...

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Abstract

The embodiment of the application relates to an image processing method and device, electronic equipment and a computer readable storage medium. The above method includes the following steps: acquiring at least two frames of first-type images acquired by a first camera, wherein the exposure time of the at least two frames of first-type images is the same; performing registration on the at least two frames of first-type images to obtain alignment parameters; acquiring at least two frames of second-type images acquired by a second camera, wherein the exposure time of the at least two frames of second-type images is different; performing registration on the at least two frames of second-type images according to the alignment parameters; and synthesizing the registered second-type images to generate a high dynamic range image. According to the image processing method and device, the electronic equipment and the computer readable storage medium, the accuracy of image registration can be improved, and the synthesis effect of HDR images can be improved.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, to an image processing method, apparatus, electronic device, and computer-readable storage medium. Background technique [0002] High-Dynamic Range (HDR) images are images synthesized from images with different exposure times. Compared with ordinary images, HDR images can provide more dynamic range and image details, and can better reflect the real environment. visual effects in . In the process of synthesizing HDR images, each frame of images needs to be registered before synthesizing. In the traditional method, it is relatively inaccurate to register each frame of images collected, which affects the synthesis effect of the final HDR image. SUMMARY OF THE INVENTION [0003] Embodiments of the present application provide an image processing method, apparatus, electronic device, and computer-readable storage medium, which can improve the accuracy of image ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232G06T3/00G06T3/40G06T5/00G06T5/50G06T7/30
CPCG06T3/0068G06T3/4038G06T5/007G06T5/50G06T7/30H04N23/80
Inventor 黄杰文
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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