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Image processing method and device

An image processing and image technology, which is applied in the field of image processing, can solve problems such as blurred picture content and inability to truly reflect the current scene

Pending Publication Date: 2022-01-21
HANGZHOU EASTCOM SOFTWARE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the pictures taken by the camera are not only related to the hardware and software of the camera, but also related to the user's photography technology. If the angle of the user's photo is not correct, some or all areas of the picture taken by the camera will be exposed, resulting in The content in is blurred and does not truly reflect the current scene

Method used

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  • Image processing method and device
  • Image processing method and device
  • Image processing method and device

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Embodiment Construction

[0043] The term "and / or" in this article is an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone These three situations. The symbol " / " in this document indicates that the associated object is an or relationship, for example, A / B indicates A or B.

[0044] The terms "first" and "second" and the like in the specification and claims herein are used to distinguish different objects, not to describe a specific order of objects. For example, the first response message and the second response message are used to distinguish different response messages, rather than describing a specific order of the response messages.

[0045] In the embodiments of the present application, words such as "exemplary" or "for example" are used as examples, illustrations or illustrations. Any embodiment or design solution described as "exemplary" or...

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Abstract

The invention provides an image processing method and device, and relates to the technical field of image processing. The method comprises the following steps: acquiring an original image; segmenting the original image into at least two sub-images; extracting image information in each sub-image, wherein the image information comprises brightness information in the image and brightness information between the image and other images; and adjusting the brightness of the original image according to the image information in each sub-image. According to the method, the original image is segmented, then the brightness value of each sub-image is processed, and the brightness compensation of each sub-image is realized, so that the definition of the whole image is improved, and the image is closer to a real image.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method and device. Background technique [0002] With the development of camera technology, the pictures taken by the camera are getting closer and closer to the real scene. However, the pictures taken by the camera are not only related to the hardware and software of the camera, but also related to the user's photography technology. If the angle of the user's photo is not correct, some or all areas of the picture taken by the camera will be exposed, resulting in The content in is blurred and does not truly reflect the current scene. In order to improve the authenticity of the pictures taken by the camera, it is impossible for us to require every user to improve their photography skills and become a master of photography. Therefore, we can only start with the hardware and software of the camera to improve the image quality caused by the wrong...

Claims

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Application Information

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IPC IPC(8): G06T7/11G06T7/13G06T5/00G06T5/20G06N3/00
CPCG06T7/11G06T7/13G06T5/20G06N3/006G06T2207/20028G06T5/90
Inventor 葛雄林祥伟徐正坤伍世全杨克伟黄奎
Owner HANGZHOU EASTCOM SOFTWARE TECH
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