Intelligent eye vision protection system

An intelligent protection and eye technology, applied in the field of eye vision intelligent protection system, to achieve the effect of protecting eye vision

Inactive Publication Date: 2011-04-27
TPV DISPLAY TECH (XIAMEN) CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] At present, users of display devices generally adjust the brightness of the screen manually through the menu according to their preferences, usage scenarios, and usage effects. They cannot automatically lower the brightness of the screen to adapt to the current mental state of the user, such as eye fatigue. The current eye fatigue situation, to achieve the role of eye protection

Method used

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specific Embodiment approach

[0017] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 , an eye vision intelligent protection system, including an image preprocessing module A, a face processing module B, an eye area positioning module C, an eye tracking prediction module D, a fatigue state detection E, a fatigue degree calculation module F, and a display device backlight brightness control module G and prompt menu module H use a camera to collect in real time the coherent images of the user using the display device, and the image preprocessing module A performs image preprocessing, mainly performing illumination compensation for pictures with uneven image brightness; the facial processing Module B finds the skin color part based on the YCbCr color space, and extracts the face area by projection; in the newly extracted face area, the eye area positioning module C utilizes the geometric distribution of "three courts and fiv...

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Abstract

The invention relates to an intelligent eye vision protection system which comprises an image pre-processing module A, a face processing module B, an eye region positioning module C, an eye tracking forecast module D, a fatigue state detection module E, a fatigue degree calculation module F, a display equipment backlight brightness control module G and a prompt menu module H. The intelligent eye vision protection system can detect the degree of fatigue of users, automatically micro-adjust the brightness of a display equipment screen, gives a prompt of the current metal state of the users, and reminds the users of having a rest so as to achieve the effect of eye vision protection.

Description

technical field [0001] The invention relates to an eye vision intelligent protection system, which is applied to all display devices such as liquid crystal displays, liquid crystal televisions, mobile phones, and game machines. Background technique [0002] At present, users of display devices generally adjust the brightness of the screen manually through the menu according to their preferences, usage scenarios, and usage effects. They cannot automatically lower the brightness of the screen to adapt to the current mental state of the user, such as eye fatigue. The current eye fatigue situation, to achieve the role of eye protection. Therefore, how to solve the above problems is the research purpose of the present invention. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent protection system for eyesight. The present invention can realize the intelligent control of adaptively adjusting the screen brightness of the display ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F9/00
Inventor 杨琴业
Owner TPV DISPLAY TECH (XIAMEN) CO LTD
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