CN1136501C - Method for improving display effect of network page - Google Patents
Method for improving display effect of network page Download PDFInfo
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- CN1136501C CN1136501C CNB001275992A CN00127599A CN1136501C CN 1136501 C CN1136501 C CN 1136501C CN B001275992 A CNB001275992 A CN B001275992A CN 00127599 A CN00127599 A CN 00127599A CN 1136501 C CN1136501 C CN 1136501C
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Abstract
The present invention provides a method for improving web page display effect, which is characterized in that before the display output data of a correspondingly-obtained web page is output to a display device, the display output data is output to a display buffer to carry out a data processing step of adding a filter and controlling the brightness in order to change the brightness and the color of the display output data to a proper range, and the processed display output data is output to a display media to display a corresponding web page picture. At the moment, because the effect of the filter is added, and the brightness is adjusted, the visual effect of the web page is better than that of the web page which is not processed.
Description
The present invention is relevant for a kind of method of improving display effect of network page; Be particularly to a kind of the change and show the method for exporting brightness and color, to improve the display effect of display frame in the software control mode.
Universal day by day along with the Internet, PC no longer is unique instrument of online.Become another selection of domestic consumer by the information household appliances online of set-top box (set-top box) and so on.On the networking, can use information household appliances to come source node (source node) as one as set-top box and so on, to comprise digitalized data as movie news, sound, data signals and multimedia etc., via a line, as a virtual circuit (virtual circuit), be sent to a destination node (destination node).In equipment for surfing the net, as set-top box, be deciphering and the demonstration that realizes webpage by built-in software, and export display result to a display media, to produce the web displaying picture.Because TV is the unusual electrical home appliances of universalness, set-top box uses TV as display media usually.The user can obtain web data by set-top box, and transfers digital displaying data to TV acceptable vision signal by the D/A conversion, outputs to televisor display frame again.But owing to the reason of TV own, low and resolution is low as staggered scanning, refreshing frequency, its display effect is relatively poor.When especially watching, have dazzling sensation for background bright (as white background) or the bigger webpage of contrast (contrast), very easily cause visual uncomfortable, even influence wish and the service time that the user surfs the Net.
Therefore, a kind ofly showing dazzling shortcoming to improve present TV, increasing the method for improvement display effect of network page of the availability of set-top box by change showing the method for output brightness and color, in response to and produce.
Fundamental purpose of the present invention provides a kind of method of improving display effect of network page, and it shows the method for exporting brightness and color by changing, and then improves the display effect of display media.
Another object of the present invention provides a kind of method of improving display effect of network page, and it improves the dazzling sensation of display frame of display media indirectly by changing the method that shows output brightness and color, and then reduces the visual impact to the user.
Another purpose of the present invention provides a kind of method of improving display effect of network page, it is mode or software control mode artificially, show generation one filter effect on the output picture one, and adjust the brightness of picture simultaneously, to reduce of the stimulation of web displaying picture user's vision.
A further object of the present invention provides a kind of method of improving display effect of network page, its with set-top box as a kind of equipment for surfing the net, and with TV as display media; By the brightness and the color of the built-in software change webpage output picture of set-top box, and then overcome the dazzling shortcoming of TV screen, increase the application of set-top box.
According to above-described purpose, the invention provides a kind of method of improving display effect of network page, it is before the demonstration output data of a corresponding obtained webpage exports a display device to, exports a display buffer earlier to, and carries out following data processing step:
Data in this display buffer are judged, dazzling to determine whether this demonstration output data can cause;
If it is dazzling that this demonstration output data can not cause, perhaps the user is not set with the stack of filter, then according to a maximum brightness value data in this display buffer is carried out brilliance control; If it is dazzling that this demonstration output data can cause, perhaps a user is set with the stack of filter, then these data is superposeed a transparent filter with the impact of attenuating to vision, and according to a maximum brightness value data in this display buffer is carried out brilliance control;
The filter that described stack one transparent filter is to use this user to set calls superposition algorithm the data in this display buffer is handled, use the position " with ", OR algorithm, one base map and given color are merged, produce on this base map the sensation that covers one deck filter or use and call superposition algorithm according to the selected filter of the data processed result of this evaluation algorithm the data in this display buffer are handled, use the position " with ", OR algorithm, one base map and given color are merged, produce the sensation that covers one deck filter on this base map;
Describedly data in the display buffer are carried out brilliance control be meant and reduce brightness value to a proper range that brightness value surpasses the pixel of high-high brightness in proportion.
Realize the system of the method for improvement display effect of network page of the present invention, it comprises at least:
One input equipment is in order to transmit a user's input information;
One equipment for surfing the net in order to accepting this user's input information, and according to this user's input information, is obtained the hypertext document of a required webpage and is produced the corresponding output data that shows, and this demonstration output data is added the processing of filter and brilliance control, comprise,
Data are judged, dazzling to determine whether this demonstration output data can cause; If it is dazzling that this demonstration output data can cause, perhaps a user is set with the stack of filter, then these data is superposeed a transparent filter with the impact of attenuating to vision, and according to a maximum brightness value data in this display buffer is carried out brilliance control; If it is dazzling that this demonstration output data can not cause, perhaps the user is not set with the stack of filter, then according to a maximum brightness value data in this display buffer is carried out brilliance control; So that this demonstration output data has appropriate display output brightness and color; And
One display device is accepted the input that treated this shows output data, and this webpage picture of corresponding treated this demonstration output data is provided.
Purpose of the present invention and plurality of advantages be by the detailed description of following specific embodiment, and with reference to accompanying drawing, will be tending towards clear.
Wherein:
Fig. 1 is the structural drawing of the inventive method;
Fig. 2 is the processing flow chart of display process module among Fig. 1;
Fig. 3 is the processing flow chart of step 31 among Fig. 2; And
Fig. 4 is the processing flow chart of step 34 among Fig. 2.
In web page browsing equipment, realize deciphering and the demonstration of webpage by built-in software. The present invention Method increases following steps in original process software:
1. do you judge that the user sets filter? if then execution in step 3; Otherwise to outputing to display buffer Data judge.
2. if be judged as dazzlingly, then execution in step 3, otherwise execution in step 4.
3. the transparent filter that superposes is to lower the impact to vision.
4. according to maximum brightness value, the data of display buffer are carried out brilliance control.
The inventive method is when web page browsing equipment produces an output picture, earlier this picture analyzed, If find in the picture that by algorithm background is bright or the picture contrast is bigger, then automatically select a filter to be superimposed upon On the picture, reduce simultaneously the brightness of picture, to alleviate the stimulation to eyes. The user also can be according to the individual's Custom is selected a certain fixedly filter by button, sets maximum brightness, to improve display effect.
In the inventive method, used the aobvious buffering of looking to accelerate the data processing, and avoided producing flicker; With The time provide the filter of multicolour for user selection. Judge whether to use the algorithm of filter to adopt statistics Mode selects a filter to carry out filtration treatment when statistic acquires a certain degree. The Dimming algorithm is Reduce in proportion the brightness of the corresponding pixel of data of display buffer. In the inventive method, can be at net On the control appliance of page browsing equipment, such as keyboard, define function keys for generation of choice menus, allows usefulness Filter is selected with keyboard entry method in the family, adjusts high-high brightness and sets the use pattern.
Below by a specific embodiment and conjunction with figs., for the inventive method, do one and introduce in detail.In this specific embodiment,, be applied in the set-top box the inventive method.
Set-top box is a kind of equipment for surfing the net, and the user can obtain web data by set-top box, and transfers digital displaying data to TV acceptable vision signal by the D/A conversion, outputs to televisor display frame.This specific embodiment mainly is to use software that digital displaying data is operated, and improves the dazzling purpose of TV display frame to reach.The software of this set-top box partly is divided into four processing modules, and the graph of a relation of each intermodule is referring to Fig. 1:
1. user's load module 1: be used for the keyboard input of process user.
2. show generation module 2: be used for input, produce the data that are used to show a screen, and the result is outputed to display buffer according to the user.
3. the display process module 3: the data in the processes and displays buffering.
4. show output module 4: the data after handling in the display buffer.
The entire flow of this specific embodiment is as follows:
User's load module 1 is used to accept the input of input equipment, and result is sent to the demonstration generation module for its processing.In this specific embodiment, use remote keypad as input equipment, the user can pass through this keyboard and set-top box communication, and the manipulator top box is obtained required data.
Show that generation module 2 is used for producing the demonstration output data.It by network equipment, obtains hypertext (html) document of desired page according to the input of user's load module, and produces the demonstration output data.This module will show that output data outputs to display buffer, and this module is provided with according to the user and judges whether to call display process module 3 and handle.
Display process module 3 judges that according to the data in the display buffer its treatment scheme is referring to Fig. 2.At first, enter step 30, judge that the user sets filter? if, entering step 33, the filter that uses the user to set calls superposition algorithm the data in the display buffer is handled; Otherwise enter step 31, call evaluation algorithm the data that output to display buffer are judged.Enter step 32, dazzling if evaluation algorithm is judged to be, then enter step 33, the filter that uses the user to set calls superposition algorithm the data in the display buffer is handled.Enter step 34 at last, call the brilliance control algorithm and the pixel of the data of the corresponding display buffer that surpasses high-high brightness is carried out deepening handle.If step 32, evaluation algorithm is judged not dazzling, then enters step 34, calls the brilliance control algorithm pixel that surpasses high-high brightness is carried out the deepening processing.
Brightness value surpasses the point of a certain limit value and adds up its affiliated Color Range in the evaluation algorithm statistical pixel point of step 31, if surpassing a certain restricted number, statistics numbers just thinks that integral body is bright partially, can produce dazzling sensation, select a filter for use according to the statistics of color simultaneously.This evaluation algorithm treatment scheme at first, enters step 310 referring to Fig. 3, with pointer zero setting, enter step 311, read a pixel, enter step 312, call the brightness of brightness value algorithm computation, enter step 313, Color Range (8 look) under statistics brightness and this color, enter step 314, judge whether all pixels dispose, if, then enter step 315, whether dazzlingly judge according to brightness statistics; Select filter according to the color statistics.Finish if be untreated, then enter step 317, pointer adds one, then repeating step 311 to 314.Whether repeating step 317 and step 311 dispose until all pixels to 314, enter step 315 at last, judge dazzling according to brightness statistics; Select filter according to the color statistics.
The superposition algorithm of step 33 be to use the position " with ", OR algorithm, base map and given color are merged, produce the sensation of covering one deck filter on the base map.Superposition algorithm adopts the color correction mode in this specific embodiment, by the given color is made up of red (Red), green (Green), blue (Blue) three-primary colours is carried out gamma (Gamma), brightness (Brightness) and contrast (Contrast) correction respectively to the RGB of a base map image, base map and given color are merged, produce the sensation that covers one deck filter on the base map.
The brilliance control algorithm of step 34 is to reduce brightness value in proportion to surpass the brightness value of pixel of high-high brightness to a proper range.Its treatment scheme at first, enters step 340, with pointer zero setting referring to Fig. 4, enter step 341, read a pixel, enter step 342, call the brightness of brightness value algorithm computation, enter step 343, judge that brightness value is greater than high-high brightness? if then enter step 344, dimming enters step 345, the color-values write-back to high-high brightness, enter step 346, judge whether all pixels dispose, if not, then enter step 348, pointer adds one, repeating step 341 to 346.Repeating step 348 and step 341 dispose until all pixels to 346.Step 343 is if institute's read pixel point brightness value not greater than high-high brightness, then directly enters step 346.
Demonstration output module 4 outputs to the data after handling in the display buffer and really is used for TV data presented district, and the data of this data field produce the vision signal power supply by the D/A conversion and look demonstration.At this moment, owing to added filter and reduced brightness, so the situation before on visual effect, being better than being untreated.
The above is a preferred embodiment of the present invention only, is not in order to limit claim of the present invention; All other do not break away from the equivalence of being finished under the disclosed spirit and changes or modification, all should comprise within the scope of the appended claims.
Claims (23)
1. method of improving display effect of network page, it is before the demonstration output data of a corresponding web page exports a display device to, exports a display buffer earlier to, and carries out following data processing step:
Data in this display buffer are judged, dazzling to determine whether this demonstration output data can cause;
If it is dazzling that this demonstration output data can not cause, perhaps the user is not set with the stack of filter, then according to a maximum brightness value data in this display buffer is carried out brilliance control; If it is dazzling that this demonstration output data can cause, perhaps a user is set with the stack of filter, then these data is superposeed a transparent filter with the impact of attenuating to vision, and according to a maximum brightness value data in this display buffer is carried out brilliance control;
The filter that described stack one transparent filter is to use this user to set calls superposition algorithm the data in this display buffer is handled, use the position " with ", OR algorithm, one base map and given color are merged, produce on this base map the sensation that covers one deck filter or use and call superposition algorithm according to the selected filter of the data processed result of this evaluation algorithm the data in this display buffer are handled, use the position " with ", OR algorithm, one base map and given color are merged, produce the sensation that covers one deck filter on this base map;
Describedly data in the display buffer are carried out brilliance control be meant and reduce brightness value to a proper range that brightness value surpasses the pixel of high-high brightness in proportion.
2. the method for improvement display effect of network page as claimed in claim 1 is characterized in that, in the described dazzling determination step, is with an evaluation algorithm data in this display buffer to be judged; This evaluation algorithm system meter mutually should display buffer the pixel of data in brightness value surpass the pixel and the affiliated Color Range thereof of a predetermined value, if statistics numbers surpasses a predetermined number, it is bright partially to be decided to be integral body, can produce dazzling sensation, then selects a filter for use according to the color statistics.
The method of 3 improvement display effect of network page as claimed in claim 1, it is characterized in that, the filter that the step that above-mentioned transparent filter is superimposed on these data is to use this user to set calls superposition algorithm the data in this display buffer is handled, this superposition algorithm system use the position " with ", OR algorithm, one base map and given color are merged, produce the sensation that covers one deck filter on this base map.
4. the method for improvement display effect of network page as claimed in claim 2, it is characterized in that above-mentioned transparent filter is superimposed on this data step and is to use and calls superposition algorithm according to the selected filter of the data processed result of this evaluation algorithm the data in this display buffer are handled; This superposition algorithm system use the position " with ", OR algorithm, a base map and given color are merged, produce the sensation of covering one deck filter on this base map.
5. as the method for claim 3 or 4 described improvement display effect of network page, it is characterized in that, above-mentioned superposition algorithm adopts a color correcting mode, by the given color be made up of red, green and blue three-primary colours is carried out gamma, brightness and contrast correction respectively to the RGB of this base map image, the given color of this base map and this is merged, produce the sensation that this base map covers one deck filter.
6. the method for improvement display effect of network page as claimed in claim 1, it is characterized in that, in the above-mentioned brilliance control step, be with a brilliance control algorithm data in this display buffer to be carried out brilliance control, this brilliance control algorithm reduces brightness value to a proper range that brightness value surpasses the pixel of high-high brightness in proportion.
7. the method for improvement display effect of network page as claimed in claim 1, it is characterized in that, above-mentioned data in this display buffer of data processing are to be output to one to be used for TV data presented district, and produce the videl signal power supply by the D/A conversion look demonstration in this data field.
8. the method for improvement display effect of network page as claimed in claim 1 is characterized in that, above-mentioned user artificially input mode sets this filter color.
9. the method for improvement display effect of network page as claimed in claim 1 is characterized in that, above-mentioned maximum brightness value artificially input mode is set.
10. system that improves display effect of network page, it comprises at least:
One input equipment is in order to transmit a user's input information;
One equipment for surfing the net in order to accepting this user's input information, and according to this user's input information, is obtained the hypertext document of a required webpage and is produced the corresponding output data that shows, and this demonstration output data is added the processing of filter and brilliance control, comprise,
Data are judged, dazzling to determine whether this demonstration output data can cause; If it is dazzling that this demonstration output data can cause, perhaps a user is set with the stack of filter, then these data is superposeed a transparent filter with the impact of attenuating to vision, and according to a maximum brightness value data in this display buffer is carried out brilliance control; If it is dazzling that this demonstration output data can not cause, perhaps the user is not set with the stack of filter, then according to a maximum brightness value data in this display buffer is carried out brilliance control; So that this demonstration output data has appropriate display output brightness and color; And
One display device is accepted the input that treated this shows output data, and this webpage picture of corresponding treated this demonstration output data is provided.
11. the system as claim 10 improvement display effect of network page is characterized in that above-mentioned input equipment is a remote keypad.
12. the system as claim 10 improvement display effect of network page is characterized in that above-mentioned equipment for surfing the net is a set-top box.
13. the system as claim 10 improvement display effect of network page is characterized in that above-mentioned equipment for surfing the net should show that output data outputed to a display buffer, and carried out following data processing step:
Data in this display buffer are judged, dazzling to determine whether this demonstration output data can cause;
If it is dazzling that this demonstration output data can cause, perhaps a user is set with the stack of filter, then these data is superposeed a transparent filter to lower the impact to vision; And
According to a maximum brightness value data in this display buffer are carried out brilliance control.
14. the system as claim 12 improvement display effect of network page is characterized in that above-mentioned set-top box should show that output data outputed to a display buffer, and carried out following data processing step:
Data in this display buffer are judged, dazzling to determine whether this demonstration output data can cause;
If it is dazzling that this demonstration output data can cause, perhaps a user is set with the stack of filter, then these data is superposeed a transparent filter to lower the impact to vision; And
According to a maximum brightness value data in this display buffer are carried out brilliance control.
15. the system as claim 13 or 14 improvement display effect of network page is characterized in that, in the above-mentioned dazzling determination step, is with an evaluation algorithm data in this display buffer to be judged; Brightness value surpasses the pixel and the affiliated Color Range thereof of a predetermined value in the pixel of the data of this evaluation algorithm system meter in mutually should display buffer, if statistics numbers surpasses a predetermined number, it is bright partially to be decided to be integral body, can produce dazzling sensation, then selects a filter for use according to the color statistics.
16. improve the system of display effect of network page, it is characterized in that above-mentioned transparent filter is superimposed on filter that the step system of these data uses this user to set and calls superposition algorithm the data in this display buffer are handled as claim 13 or 14; This superposition algorithm system use the position " with ", OR algorithm, a base map and given color are merged, produce the sensation of covering one deck filter on this base map.
17. improve the system of display effect of network page as claim 15, it is characterized in that, the step system that above-mentioned transparent filter is superimposed on these data uses calls superposition algorithm according to the selected filter of the data processed result of this evaluation algorithm the data in this display buffer is handled, this superposition algorithm system use the position " with ", OR algorithm, one base map and given color are merged, produce the sensation that covers one deck filter on this base map.
18. improve the system of display effect of network page as claim 16, it is characterized in that, above-mentioned superposition algorithm adopts a color correcting mode, by the given color be made up of red, green and blue three-primary colours is carried out gamma, brightness and contrast correction respectively to the RGB of this base map image, the given color of this base map and this is merged, produce the sensation that this base map covers one deck filter.
19. improve the system of display effect of network page as claim 17, it is characterized in that, above-mentioned superposition algorithm adopts a color correcting mode, by the given color be made up of red, green and blue three-primary colours is carried out gamma, brightness and contrast correction respectively to the RGB of this base map image, the given color of this base map and this is merged, produce the sensation that this base map covers one deck filter.
20. improve the system of display effect of network page as claim 13 or 14, it is characterized in that, in the above-mentioned brilliance control step, be with a brilliance control algorithm data in this display buffer to be carried out brilliance control, this brilliance control algorithm reduces brightness value to a proper range that brightness value surpasses the pixel of high-high brightness in proportion.
21. improve the system of display effect of network page as claim 13 or 14, it is characterized in that, above-mentioned data in this display buffer of data processing are to be output to one to be used for TV data presented district, and produce the videl signal power supply by the D/A conversion look demonstration in this data field.
22. the system as claim 13 or 14 improvement display effect of network page is characterized in that above-mentioned user artificially input mode sets this filter color.
23. the system as claim 13 or 14 improvement display effect of network page is characterized in that above-mentioned maximum brightness value artificially input mode is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001275992A CN1136501C (en) | 2000-11-28 | 2000-11-28 | Method for improving display effect of network page |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB001275992A CN1136501C (en) | 2000-11-28 | 2000-11-28 | Method for improving display effect of network page |
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| CN1355478A CN1355478A (en) | 2002-06-26 |
| CN1136501C true CN1136501C (en) | 2004-01-28 |
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| CNB001275992A Expired - Fee Related CN1136501C (en) | 2000-11-28 | 2000-11-28 | Method for improving display effect of network page |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101426146B (en) * | 2007-11-02 | 2010-07-28 | 华为技术有限公司 | Multimedia service implementing method and media service processing apparatus |
| CN102193783B (en) * | 2010-03-09 | 2014-05-07 | 腾讯科技（北京）有限公司 | Method and system for adjusting skin brightness of browser and electronic equipment |
| CN102609414A (en) * | 2011-01-20 | 2012-07-25 | 中兴通讯股份有限公司 | Picture hot zone highlighting display method, device and system based on browser |
| CN105302517A (en) * | 2015-10-20 | 2016-02-03 | 魅族科技（中国）有限公司 | Method and device for regulating display color of terminal screen |
| CN107179889B (en) * | 2016-03-09 | 2020-06-16 | 阿里巴巴集团控股有限公司 | Interface color adjusting method, webpage color adjusting method and webpage color adjusting device |
| CN106126139A (en) * | 2016-06-13 | 2016-11-16 | 北京金山安全软件有限公司 | Terminal display processing method and device and electronic equipment |
| CN110162291B (en) * | 2019-05-31 | 2022-03-11 | 重庆城市职业学院 | Webpage design device |
| CN115981589B (en) * | 2023-03-22 | 2023-06-02 | 东莞锐视光电科技有限公司 | Software system for generating stripe light |
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