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

An image processing device and image processing technology, applied in the field of image processing, can solve the problems of edge information and noise signal confusion, affecting imaging effect, noise amplification, etc.

Inactive Publication Date: 2018-11-16
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the software sharpening method tends to confuse the edge information of the image with the noise signal when judging the edge information of the image, making the noise amplified and affecting the imaging effect

Method used

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

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Embodiment Construction

[0034] The exemplary embodiments will be described in detail here, and examples thereof are shown in the accompanying drawings. When the following description refers to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all implementation manners consistent with the present disclosure. Rather, they are only examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0035] figure 1 Is a flowchart of an image processing method according to an exemplary embodiment, such as figure 1 As shown, the method includes the following steps.

[0036] In S11, the original image captured by the camera is acquired.

[0037] In S12, image processing is performed on the original image to generate a target image, where the image processing at least includes: adju...

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Abstract

The invention relates to an image processing method and device, a readable storage medium and electronic equipment. The method comprises the steps of acquiring an original image captured by a camera;and performing image processing on the original image to generate a target image, wherein the image processing at least comprises operation of adjusting the brightness of the original image based on apoint spread function information matrix corresponding to the camera. In the image processing process provided by the invention, by applying the matrix formed by point spread function information corresponding to pixel points of the camera, the brightness of the original image is adjusted, so that the adjustment can be performed according to the point spread function information corresponding tothe pixel points of the camera and the original image to obtain the brightness of the target image which is more accurate, the brightness of the target image is closer to the brightness of reflected light of a to-be-shot object, and a clearer image is obtained.

Description

Technical field [0001] The present disclosure relates to the field of image processing, and in particular to an image processing method, device, readable storage medium, and electronic equipment. Background technique [0002] At present, mobile phones and other electronic devices usually have a camera function, and the definition of the image taken by it is determined by the performance of the lens and components such as the image sensor. At the same time, improving the image definition is also the direction of the industry. [0003] In related technologies, there are mainly the following two ways to improve the clarity of images taken by electronic devices: [0004] 1. Improve the lens design to improve the resolution of the lens, thereby improving the clarity of the captured pictures. As the pixel size becomes smaller and smaller, the resolution bottleneck of the final camera is actually more and more determined by the lens quality. However, when the size of the lens module is de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00H04N5/232
CPCH04N23/80G06T5/90
Inventor 豆子飞尹志东
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD