Image processing method and device

Abstract

The invention discloses an image processing method and apparatus. According to an embodiment of the invention, the method comprises: performing color mixture on a to-be-processed image by a terminal, and obtaining an average color value corresponding to the to-be-processed image; according to the average color value, obtaining original hue, original saturation and original brightness forming the average color value; according to a hue interval in which the original hue is located, judging whether the original saturation and the original brightness are within a preset limited range or not; when the original saturation and the original brightness are not within the preset limited range, adjusting the original saturation and the original brightness to be within the preset limited range, and obtaining corresponding target saturation and target brightness; and according to the original hue, the target saturation and the target brightness, adjusting the to-be-processed image. The image processing method and apparatus have the beneficial effect of automatically adjusting an image color according to an application scene of the image, improve sensory experience and visual effect of image processing, and improve man-machine interactivity.

Description

technical field [0001] The invention relates to computer technology, in particular to an image processing method and device. Background technique [0002] At present, most of the applications on the terminal have the function of changing the background picture, for example, support the user to manually select a certain picture as the background picture. After the user selects a certain picture as the background picture, the terminal application directly replaces the previous background picture with the picture selected by the user, so that the picture selected by the user is used as the replaced background picture. [0003] When an existing terminal receives a user-defined background picture, it directly uses the picture selected by the user as the background picture; however, the background picture selected by the user may not conform to the actual application scenario; Part of the color is too bright or too dark, which makes it difficult to recognize one or some operation...

AI Technical Summary

Problems solved by technology

[0003] When an existing terminal receives a user-defined background picture, it directly uses the picture selected by the user as the background picture; however, the background picture selected by the user may not conform to the actual application scenario; Part of the color is too bright or too dark, which makes it difficult to recognize one or some operation controls on the operation interface using this background image

The existing processing method is based on user operation instructions. When replacing the background image, it cannot perform image processing on the replaced background image. Therefore, this processing method is not smart enough.

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