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Method for adjusting image display of display terminal and display terminal

A display terminal and screen display technology, which is applied to static indicators, cathode ray tube indicators, instruments, etc., can solve the problems that affect the user's experience of using the display, the display screen is gray and white, and the details of the screen are lost, etc., to achieve major production practice Significance, the overall contrast of the picture is better, and the effect of enhancing the user experience of the product

Inactive Publication Date: 2014-03-05
TIANJIN SAMSUNG ELECTRONICS CO LTD +1
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  • Abstract
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  • Application Information

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.

Method used

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  • Method for adjusting image display of display terminal and display terminal
  • Method for adjusting image display of display terminal and display terminal

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Embodiment Construction

[0033] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0034] see figure 1 A method for adjusting the display of a display terminal screen provided by the present invention includes the following steps:

[0035] Step S101: Extract the entire brightness of the video signal input by an external device (such as a computer); Step S102: Divide the entire brightness of the video signal into multiple brightness intervals according to the preset brightness interval brightness range, and pre-set Divide the low-brightness interval and the high-brightness interval;

[0036] Step S103: Detect the brightness of each pixel in each brightness interval, and then count the number of pixels in it (that is, the distribution);

[0037] Step S104: When more than half of all pixels in all brightness intervals are l...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
Inventor 刘彦婷
Owner TIANJIN SAMSUNG ELECTRONICS CO LTD
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