CN1338688A - Browser and method for displaying image with said browser - Google Patents
Browser and method for displaying image with said browser Download PDFInfo
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- CN1338688A CN1338688A CN 00123435 CN00123435A CN1338688A CN 1338688 A CN1338688 A CN 1338688A CN 00123435 CN00123435 CN 00123435 CN 00123435 A CN00123435 A CN 00123435A CN 1338688 A CN1338688 A CN 1338688A
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Abstract
A browser is composed of page browser module and page post-processor module. Said page browser module can be used to analyze text description language. Said page post-processor module is used to process image, and can be connected to display via a matched interface. Equipping relative interface can connect the page post-processor module to any display.
Description
The present invention relates to a kind of browser that is applied to networks such as browsing internet, and utilize the method for this browser display image.
In recent years, along with developing rapidly of the Internet, it offers extensive and colourful knowledge world of people, more and more is deep into people's life.Particularly along with development of internet technology, getting in touch of people and the Internet is tight day by day, the mode that enters the Internet also becomes more diversified, a kind of emerging practicality simple to operate, need not purchase the cut-in method of professional display device, connect standard TV receiver by set-top box and come browsing internet just progressively to promote, and entered the practical stage.This Internet cut-in method provides convenience for more domestic consumer contact this mysterious world, the Internet.
Browser is the important application software that users obtain the internet information resource, the form great majority of the graph text information on the Internet all design at having high-resolution display at present, so the browser software of general technology maturation is also worked out in order to receive this class graph text information.Browser is broadly divided into two classes from function:
One, resolves html language
HTML is a kind of Hypertext Markup Language, is used for describing the hypertext document on the WWW, promptly adds a series of identifier on the basis of text, in order to describe its form, forms network software.When the user uses the browser downloads file, just these signs are construed to the implication that it is used.Utilize HTML identifiable language, the message file on the server of the different regions that connect on the Internet can be coupled together: the sign that has is to connect another file, has plenty of the formation form, has plenty of information that receives the user or the like; In addition, utilize the html language can also be with audio files, image file, even video file couples together, to its explanation, output, what the user saw on screen no longer be stiff plain text by browser, but colorful, lively picture.
Two, image processing function
In general, browser makes an explanation the back according to certain form output to html language, and these files that identified are presented on the screen.Because the picture format that different display devices can show is different, as graphoscope, the high resolving power that generally has 800 * 600 or 1024 * 768 pixels, and be to line by line scan, and for general television set, the resolution that only has 500 * 500 left and right sides pixels, and be staggered scanning, therefore at different display devices, browser must carry out Flame Image Process to picture to display according to meeting this display device performance demands, and export corresponding picture format, thereby make the user on screen, can see picture clear, attractive in appearance.So the image processing function of browser is actually a kind of hardware-related function.
In the prior art, general browser all is with two big function synthesizeds together, is compiled into the application software of an integral body.The technology upgrading of working as browser like this, or display device change in the time of need making amendment to browser, even actual need be revised the partial function parameter, also must be carried out integral body to browser and revise.Specifically, existing browser exists following problem:
1, when facing different display devices, adaptability is relatively poor.At present, the browser of technology maturation, all design as the Netscape of U.S. Netscape and the Internet Explorer of Microsoft towards high-resolution display with the microcomputer coupling, and as previously mentioned, realize by the general television set browsing page, must make amendment to the partial function parameter of browser, so that can on the televisor of low resolution, use.And its bad adaptability shows that also one type browser can only use on a class display device.
2, during textual description language upgrade such as html language, the corresponding upgrading ability of browser is relatively poor.Along with the continuous development of network technology, html language is also in continuous development, and version is brought in constant renewal in, and function is gradually improved.Often do not use or sign that function repeats is not eliminated, and enrich constantly the function of HTML of new sign.Correspondingly, browser wants to explain that the html language that constantly newly goes out identifies, and also constantly upgrading is to adapt to the development of html language.The upgrading of existing browser must be made whole the modification to browser, and workload is big.
From above 2 as can be seen, because browser with two big function synthesizeds together, although only need revise the partial function parameter, as revising the image output format to adapt to display image on general television set, perhaps improve the analytical capabilities of html language, also must revise whole browser.
Above-mentioned defective at browser, the present invention proposes a kind of structure with browser of a plurality of standalone feature modules, in the time of or being applied to different display devices in the browser upgrading, only needing to change the wherein content of a part of module, thereby make browser have stronger adaptability.
The present invention is achieved by the following technical solutions: browser of the present invention is made of web browser module and webpage postprocessor module, and described web browser module is used to resolve the textual description language; Described webpage postprocessor module is used for image is handled, and the interface structure between described webpage postprocessor module and described display device is complementary with this display device.
Described webpage postprocessor module with display device that described browser is connected between the definition of interface structure available software.
When the display device that is connected with described browser changes,, described browser and described display device are complementary by changing described interface structure.
The two big functions that the present invention realizes according to browser are divided into browser and two functional modules of webpage preprocessor with browser.Browser only is responsible for handling at the information of downloading from the Internet, generates the image with abstract concept according to consolidation form, and no matter which kind of display device user side uses.The webpage preprocessor is responsible for Flame Image Process specially, and its receives the information with consolidation form that browser transmits, and generates corresponding picture format according to the display device of present use and be presented on the screen.Like this when external condition changes, only need to revise the functional parameter of relevant portion, as only need revise the parameter of webpage preprocessor software module for different display devices, and also only need to revise the browser software module for the upgrading of html language, thereby improve the adaptability of browser greatly, saved manpower and improved work efficiency.
The present invention will be further described to reach accompanying drawing by the following examples
Fig. 1 is the structure of browser of embodiments of the invention 1 and the key diagram of applied environment thereof.
Fig. 2 is the structure of browser of embodiments of the invention 1 and the key diagram of applied environment thereof.
Fig. 3 utilizes the present invention to realize the process flow diagram of browsing internet webpage.
The present invention is according to two big functions of general browser: resolve html language and carry out the image place Reason is decomposed into two software modules that realize single-minded function with browser: web browser and net The page or leaf preprocessor. Along with the development of technology, when needs are transformed browser, such as html language Upgrading, perhaps need to show image at the display device of different resolution, the present invention can pin Concrete function is revised corresponding processing module, repaiied and need not carry out integral body to browser Change, improved the adaptability of browser.
Embodiment 1
In the present embodiment, the structure of browser as shown in Figure 1, browser of the present invention comprises the web browser function module, webpage preprocessor functional module.Browser is connected with display device by the video converter functional module.For different display devices, video converter can be a digital video decoder, also can be VGA video card etc.
For browser module, realize that concrete grammar of the present invention has two kinds, a kind of is to work out browser software voluntarily, but another kind of more economical method is to utilize existing browser technology, the parsing html language funtion part that directly will have now in the browser is transplanted, and can consolidation form output according to the rules get final product.For the webpage preprocessor, can be at the display device modify feature parameter of different resolution.
Between web browser and webpage preprocessor, can between two functional modules, define general interface structure with the mode of software definition.By this interface mode, can make the design of web browser module needn't consider that the display device that connects later is any, and only consider the analytical capabilities of html language is got final product.Like this, when textual description language such as html language change, only need to change in the web browser partly to get final product accordingly, and irrelevant with the webpage preprocessor.And the interface between webpage preprocessor and display device then is by software definition, and has considered the type of display device, for example is standard television, personal computer or mobile call machine.When using the webpage preprocessor, for dissimilar display devices, the interface structure that only needs to change in the webpage preprocessor with the software definition of display device relevant portion gets final product.And need not to change the parameter of web browser.For example, when display device is standard TV receiver, only need to change the parameter of above-mentioned interface structure, make it be adapted to standard TV receiver and get final product.
Embodiment 2
Fig. 2 represents the structure and the applied environment thereof of the browser of embodiment 2.In the present embodiment, the structure of web browser and and the webpage preprocessor between interface structure same as the previously described embodiments.Different is, the webpage postprocessor module is made multiple module in advance according to the difference of display device, and the interface structure between various modules and display device is corresponding with different display devices.The webpage preprocessor that corresponds respectively to standard TV receiver, high-resolution display, mobile phone for example can be arranged.In Fig. 2, though have only a web browser, but by adopting identical interface structure 1,2,3 of web browser and each webpage preprocessors, can make the shared web browser of a plurality of (being 3 in the drawings) webpage preprocessor, and, a web browser can be used simultaneously by a plurality of display devices because each webpage preprocessor corresponds respectively to televisor, high resolution display, reaches mobile phone.
The benefit of this embodiment is, when regarding web browser and a plurality of webpage preprocessor as a browser, then only just can be used for a plurality of different display devices, solved at browser in the past and can only be used for a kind of problem of bad adaptability of display device with a browser.And when textual description language upgrades such as HTML, only need get final product the web browser upgrading.Thereby reduced workload, had very strong adaptability.
The process flow diagram of browsing page of the present invention as shown in Figure 2, step is as follows:
(1) info web downloads to the browser from the Internet with the form of html language.
(2) browser is resolved the html language of downloading.Full page divides several sections, comprises different objects, as header area, text area, picture region, also has some links, and expression is linked to other address correlation.The result that browser is resolved this width of cloth page is according to different object of classification, forms data structure block one by one, has unified format.
(3) the browser data structure block with consolidation form that will comprise all information of the view picture page is given the webpage preprocessor.
(4) display device present according to the user selects corresponding webpage preprocessor that the data layout that browser sends is carried out Flame Image Process.
A) be high-resolution display if at present the user uses, owing to the graph text information on most of the Internets all designs at having high-resolution display, so this moment, the data message that the webpage preprocessor only needs to receive from browser is recombinated, layout directly shows on screen by the VGA video card.
If what the user used at present is general television set, the webpage preprocessor must carry out digital signal processing to the data layout that receives, generation meets the digital video image data of CCIR656 (International ConsultativeCommittee for Radio) standard, and digital of digital video data is outputed in the digital video decoder according to the output format of the prescribed by standard of CCIR656, behind the digital video code coding, can obtain the analog video signal that can be received by general television set, simultaneously the webpage preprocessor also directly guide image on the effective viewing area of screen, show.
Claims (7)
1. a browser is characterized in that, it is made of web browser module and webpage postprocessor module, and described web browser module is used to resolve the textual description language; Described webpage postprocessor module is used for image is handled, and the interface structure between described webpage postprocessor module and described display device is complementary with this display device.
2. browser according to claim 1 is characterized in that, described webpage postprocessor module with display device that described browser is connected between the definition of interface structure available software.
3. browser according to claim 2 is characterized in that, when the display device that is connected with described browser changes, by changing described interface structure, described browser and described display device is complementary.
4. a browser is characterized in that, it is made of web browser module and a plurality of webpage postprocessor module, and described web browser module is used to resolve the textual description language; Described a plurality of webpage postprocessor module is used for image is handled,
Adopt identical interface structure between described web browser and a plurality of webpage preprocessors; Interface structure between described a plurality of webpage postprocessor module and a plurality of display device is complementary with its display device that is connected.
5. according to claim 1 or 4 described browsers, it is characterized in that, having in the browser of other kind can be resolved html language functional programs, the described web browser of directly packing into.
6. according to claim 1 or 4 described browsers, it is characterized in that described web browser generates unified format after the textual description language is resolved, and passes to described webpage preprocessor.
7. a method of utilizing the browser display image of claim 4 is characterized in that, may further comprise the steps:
A) from the Internet with download of information to web browser;
B) web browser is resolved html language, and generates consolidation form;
C) adopt which kind of webpage preprocessor according to employed display device decision;
D) will send into the webpage preprocessor that is determined through the information that web browser is resolved the back and generated consolidation form and carry out Flame Image Process;
E) described webpage preprocessor will be sent into display device through the information of Flame Image Process and show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00123435 CN1338688A (en) | 2000-08-16 | 2000-08-16 | Browser and method for displaying image with said browser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00123435 CN1338688A (en) | 2000-08-16 | 2000-08-16 | Browser and method for displaying image with said browser |
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| CN1338688A true CN1338688A (en) | 2002-03-06 |
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| CN 00123435 Pending CN1338688A (en) | 2000-08-16 | 2000-08-16 | Browser and method for displaying image with said browser |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429658C (en) * | 2006-09-07 | 2008-10-29 | 北京优纳科技有限公司 | Big capacity image fast browsing system |
| CN101179558B (en) * | 2006-11-09 | 2010-11-10 | 中国电信股份有限公司 | System and method for providing information browsing service facing to television display |
| WO2011076122A1 (en) * | 2009-12-24 | 2011-06-30 | 华为终端有限公司 | Method for realizing routing configuration and routing equipment |
-
2000
- 2000-08-16 CN CN 00123435 patent/CN1338688A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429658C (en) * | 2006-09-07 | 2008-10-29 | 北京优纳科技有限公司 | Big capacity image fast browsing system |
| CN101179558B (en) * | 2006-11-09 | 2010-11-10 | 中国电信股份有限公司 | System and method for providing information browsing service facing to television display |
| WO2011076122A1 (en) * | 2009-12-24 | 2011-06-30 | 华为终端有限公司 | Method for realizing routing configuration and routing equipment |
| US9092541B2 (en) | 2009-12-24 | 2015-07-28 | Huawei Device Co., Ltd. | Route configuration implementation method and routing device |
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