Image processing method, terminal and storage medium

An image processing and image technology, applied in the field of image processing, can solve the problems of no extreme color processing, image color distortion, etc., and achieve the effect of improving the shooting quality

Active Publication Date: 2018-01-19
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current AWB algorithm does not deal with extreme colors. In some scenes, there may be extreme colors in the captured images, that is, there

Method used

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  • Image processing method, terminal and storage medium
  • Image processing method, terminal and storage medium
  • Image processing method, terminal and storage medium

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Embodiment Construction

[0051] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0052] In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0053] Terminals may be implemented in various forms. For example, the terminals described in the present invention may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, portable Mobile terminals such as wearable devices, smart bracelets, and pedometers, and fixed terminals such as digital TVs and desktop computers.

[0054] A mobile terminal will be taken as an example in the fo...

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Abstract

The invention discloses an image processing method, a terminal and a storage medium. The image processing method includes: acquiring a first image; dividing the first image into N areas, wherein N isa positive integer; determining color temperature values respectively corresponding to the N areas; extracting M areas with color temperature values meeting default conditions from the color temperature values corresponding to the N areas, wherein M is an integer greater than or equal to zero and smaller or equal to N; judging whether the value of M is greater than or equal to a default number ornot; if the value of M is greater than or equal to the default number, proportionally adjusting red (R), green (G) and blue (B) channels of the first image on the basis of the default conditions to acquire a second image.

Description

technical field [0001] The present invention relates to image processing technology, in particular to an image processing method, a terminal, and a storage medium. Background technique [0002] With the rapid development of smart terminals, the performance of cameras on smart terminals is getting better and better, and users can use the cameras on smart terminals to take pictures with higher quality. [0003] At present, many cameras have an automatic white balance (AWB, Automatic white balance) function, and the AWB function can be used to effectively adjust the captured image so that the image will not deviate from its true color. However, the current AWB algorithm does not deal with extreme colors. In some scenes, there may be extreme colors in the captured images, that is, there will be extremely cold colors or extremely warm colors. Through the existing AWB Algorithms cannot solve the defect of color distortion of the image. Contents of the invention [0004] To sol...

Claims

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Application Information

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IPC IPC(8): G06T5/00H04N5/232
Inventor 张文婷
Owner NUBIA TECHNOLOGY CO LTD
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