Method for adjusting image display of display terminal and display terminal

Abstract

The invention discloses a method for adjusting the image display of a display terminal. The method comprises the steps of firstly, extracting all brightness of video signals input by an external device, secondly, dividing all the brightness of the video signals into a plurality of brightness sections according to the brightness range of a preset brightness section, dividing a low-brightness section and a high-brightness section in the brightness sections in advance, thirdly, detecting the brightness of each pixel point in each brightness section, then conducting statistics on the number of the pixel points in the brightness sections, fourthly, when more than one half of the pixel points in the brightness sections are arranged in the low-brightness section or the high-brightness section, obtaining the whole brightness distribution situation of the video signals, and correspondingly and automatically executing the adjusting operation of the preset brightness. According to the method for adjusting the image display of the display terminal and the display terminal, different images can be displayed on the display terminal, the brightness of the images can be automatically adjusted, and the images of the display terminal have the better display effect.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a method for adjusting the display of a display terminal screen and the display terminal thereof. Background technique [0002] Along with the continuous development of human science and technology, household appliances such as computers, televisions, video cameras, and cameras have become more and more popular in people's daily lives, and have become an indispensable part of people's lives. [0003] At present, computer games have become more and more popular among the public, and users have higher and higher requirements for the quality of game screens. Especially for professional gamers, it is necessary to race against time to seize the advantage. Now mainstream game screens will have many darker screens, and they cannot see clear terrain or hidden enemies in the dark well. , the difference is thousands of miles. Therefore, users pay more attention to the processin...

AI Technical Summary

Problems solved by technology

[0005] However, if the part of the screen with low grayscale brightness is raised as a whole, the brightness of the dark screen of the display will be increased as a whole after this operation, which will cause the overall display screen to be gray and white, the details of the screen will be lost, and the picture effect will not be good. Not black enough, the game loading screen should be relatively dark in general, but after the overall brightness is brightened, the screen is white

In addition, there are many kinds of popular games on the market at present, and the brightness and color components of different game screens are different. Since the gamma table in the prior art is fixed, it cannot take into account all games, and the existing processing methods can only be used for some game screens. , therefore, it brings inconvenience to users in their daily use of the display, and seriously affects the user's experience in using the display.

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