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

An image processing and image technology, applied in the field of image processing, can solve the problems of complex adjustment process and slow brightness adjustment.

Inactive Publication Date: 2021-08-27
SZ DJI TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, when adjusting the brightness of the image, it is generally first to convert the RGB of the image pixel into a color space such as HSL (HSV), and then convert the brightness to the RGB space after adjusting the increase or decrease of the brightness part. Adjustment speed is slow

Method used

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

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Embodiment Construction

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0021] In the description of the present invention, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0022] In the descr...

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Abstract

An image processing method, an image processing device (10), an electronic device (100), and a computer-readable storage medium (400). The image processing method includes: obtaining an input image, the input image includes a plurality of input pixel values ​​(01); obtaining an adjustment parameter (02); obtaining a corresponding relationship between an input pixel value and an output pixel value according to the adjustment parameter (03); according to the corresponding relationship and The input pixel value gets the output pixel value to get the output image (04).

Description

technical field [0001] The present invention relates to image processing technology, in particular to an image processing method, an image processing device, an electronic device and a computer-readable storage medium. Background technique [0002] When adjusting the image, the brightness and contrast of the image may be adjusted through image pixels. Among them, when adjusting the brightness of the image, it is generally first to convert the RGB of the image pixel into a color space such as HSL (HSV), and then convert the brightness to the RGB space after adjusting the increase or decrease of the brightness part. The adjustment process is more complicated, resulting in brightness The adjustment speed is slow. Contents of the invention [0003] Embodiments of the present invention provide an image processing method, an image processing device, an electronic device, and a computer-readable storage medium. [0004] The image processing method of the present invention inclu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/44H04N21/485H04N9/77
CPCH04N21/44H04N21/4854H04N9/77H04N23/84H04N21/485
Inventor 席迎来
Owner SZ DJI TECH CO LTD