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Method and equipment for automatically adjusting visual characteristic of page

A technology of visual characteristics and automatic adjustment, applied in the field of image processing, can solve problems such as eye discomfort, deterioration of vision diseases, shortening the life of the display, etc., and achieve the effect of protecting eyesight

Active Publication Date: 2011-01-19
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
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Problems solved by technology

[0002] At present, Internet pages usually use very bright and bright colors, so that users can experience powerful visual effects, but at the same time, bright and bright colors also bring some problems, for example, when users browse Internet pages, when jumping When turning to a page with a high contrast, or when a large and colorful advertisement suddenly pops up in the browser to attract the user's attention, the user's eyes will be suddenly impacted and cause discomfort, especially for some people with vision diseases. This kind of visual impact is more sensitive, and may even lead to the deterioration of vision diseases; in addition, if the monitor frequently displays pages with large contrast, it will also aggravate the damage of CRT (Cathode Ray Tube) and plasma picture tube, and shorten the life of the monitor

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  • Method and equipment for automatically adjusting visual characteristic of page
  • Method and equipment for automatically adjusting visual characteristic of page

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] figure 1 According to one aspect of the present invention, it is a system topology diagram for automatically adjusting the visual characteristics of a page, which includes a network device 1 and a plurality of user devices 2 connected to it via a network. Wherein, the user device 2 obtains the access page from the network device 1 through the network, and calculates the visual characteristic reference value according to the visual characteristic value of at least one displayed page; calculates the visual characteristic value of the page to be displayed; The characteristic value is compared with the visual characteristic reference value; when the comparison result is greater than a threshold, the visual characteristic of the page to be displayed is adjusted. Here, the network includes but is not limited to the Internet, a wide area network, a metropoli...

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Abstract

The invention provides a method and equipment for automatically adjusting the visual characteristic of a page. The method comprises the following steps of: calculating a visual characteristic reference value according to a visual characteristic value of at least one displayed page; calculating a visual characteristic value of the page to be displayed; comparing the visual characteristic value of the page to be displayed with the visual characteristic reference value; and when the compared result is greater than a threshold value, adjusting the visual characteristic of the page to be displayed. The method and the equipment for automatically adjusting the visual characteristic of the page have the advantages of preventing the page to be displayed from making user eyes suddenly impacted and further feeling uncomfortable during page jumping due to over-high page difference of the visual characteristic and the page to be displayed, particularly protecting eyesight of people suffering from vision diseases, reducing to display images with high contrast of the visual characteristic and effectively prolonging the service life of a display.

Description

technical field [0001] The invention relates to image processing technology, in particular to a method and device for automatically adjusting the visual characteristics of a page. Background technique [0002] At present, Internet pages usually use very bright and bright colors, so that users can experience powerful visual effects, but at the same time, bright and bright colors also bring some problems, for example, when users browse Internet pages, when jumping When turning to a page with a high contrast, or when a large and colorful advertisement suddenly pops up in the browser to attract the user's attention, the user's eyes will be suddenly impacted and cause discomfort, especially for some people with vision diseases. This kind of visual impact is more sensitive, and may even lead to the deterioration of vision diseases; in addition, if the monitor frequently displays pages with large contrast, it will also aggravate the damage of CRT (Cathode Ray Tube) and plasma pictu...

Claims

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Application Information

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IPC IPC(8): G06F3/048G06F3/0483G06F3/0484
Inventor 宾彬
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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