KR20050103658A - Method for displaying high-resolution pictures using wireless internet browser of mobile communication terminal and mobile communication terminal therefor - Google Patents

Abstract

The present invention relates to a method for displaying a high resolution image on a swap page by scrolling using a wireless Internet browser of a mobile communication terminal.

The method for displaying a high resolution image of the present invention comprises: when the mobile communication terminal accesses a WAP page including a high resolution image through a wireless Internet browser, the wireless Internet browser determines whether the high resolution image is included in the swap page. Step 1; A second step of connecting the scrolling decoder through a corresponding plug-in for allowing the wireless internet browser to interwork with a scrolling decoder for displaying the high resolution image by scrolling the wireless internet browser when the swap page includes the high resolution image; When a key input for scrolling the high resolution image is generated in a mobile communication terminal, transmitting the corresponding high resolution image area to be displayed through the scrolling decoder to the scrolling decoder by the wireless internet browser; And a fourth step of the scrolling decoder scrolling the high resolution image received from the wireless internet browser according to a user's key input to display a corresponding area. There is a technical feature made to include.

Description

Method for Displaying High-Resolution Pictures Using Wireless Internet Browser of Mobile Communication Terminal and Mobile Communication Terminal therefor}

The present invention relates to a method of displaying a high resolution image using a wireless internet browser of a mobile communication terminal and a mobile communication terminal for the same. The present invention relates to a high resolution image display method for transmitting a high resolution image on a swap page to be displayed through scrolling, and a mobile communication terminal therefor.

In general, in a browsing service through a wireless Internet in a mobile communication terminal, a still image is serviced according to the LCD size of the mobile communication terminal.

Therefore, in order to display on a wireless Internet browser of a mobile communication terminal, a server serving a video such as a high resolution photo has to reduce the corresponding video according to the size of the LCD of the terminal, and thus has various sizes of contents for each terminal. Should have been.

In addition, the video consisting of several cuts, such as four-cut cartoons were forced to be serviced by moving to the wireless Internet browser page. However, if the browser page is frequently moved, it takes a long time to move the page, which causes inconvenience in using the service, and in some cases, unnecessary data is also received, resulting in excessive packet charges.

Accordingly, the present invention is to solve the above-mentioned disadvantages and problems of the prior art, and the size and size of the image during the wireless Internet access using the wireless Internet browser in the mobile communication terminal that can see a high resolution image through scrolling An object of the present invention is to provide a high resolution image display method using a wireless Internet browser of a mobile communication terminal capable of still image service without limitation and a mobile communication terminal therefor.

The above object of the present invention is a high resolution image display method for displaying a high resolution image of a WAP page in a mobile communication terminal having a low resolution display means, wherein the mobile communication terminal provides image data through a wireless Internet browser. Accessing a WAP page including a high resolution image provided by a server, and determining, by the wireless Internet browser, whether the high resolution image is included in the swap page; A second step of connecting the scrolling decoder through a corresponding plug-in for allowing the wireless internet browser to interwork with a scrolling decoder for displaying the high resolution image by scrolling the wireless internet browser when the swap page includes the high resolution image; When a key input for scrolling the high resolution image is generated in a mobile communication terminal, transmitting the corresponding high resolution image area to be displayed through the scrolling decoder to the scrolling decoder by the wireless internet browser; And a fourth step of the scrolling decoder scrolling the high resolution image received from the wireless internet browser according to a user's key input to display a corresponding area. It is achieved by a high resolution image display method using a wireless Internet browser of the mobile communication terminal comprising a.

In addition, the above object of the present invention is a mobile communication terminal to display a high resolution image of a WAP page through a low resolution display means, and performs a connection from the mobile communication terminal to a server providing image data. A wireless internet browser for determining whether a high resolution image is included in a swap page of the connected server; A high resolution image scrolling decoder for scrolling and displaying a high resolution image included in the swap page according to a user's key input; A plug-in module for interfacing the high resolution image scrolling decoder with a wireless internet browser so that a high resolution image of a swap page can be displayed through the high resolution image scrolling decoder according to a user's key input; It is achieved by a mobile communication terminal comprising a.

Details of the above object and technical configuration of the present invention and the resulting effects thereof will be more clearly understood from the following detailed description based on the accompanying drawings.

First, Figure 1 is a block diagram of a mobile communication system for explaining the present invention.

As shown, the mobile communication system is connected to a base station (BTS) 10 for performing wireless section communication with the mobile communication terminal 100, a base station controller (BSC) 20 for controlling the base station, and the base station controller. It is configured to include a packet data service node (PDSN) 40 connected to an exchange (MSC) 30 in charge of the exchange and the Internet 50 and for data service to the mobile communication terminal 100.

The mobile communication terminal 100 accesses an image service server 60 through the packet data service node 40 using a wireless internet browser installed in the terminal 100 and swaps pages of the image service server 60. If a high resolution image is included in the swap page, it can be displayed through scrolling in a small LCD window of the terminal 100.

As described above, the high resolution image displayed through scrolling in the mobile communication terminal 100 may be an image or a single integrated image in which a plurality of connected images are combined into one, and each example is illustrated in FIG. 2.

2A is an exemplary diagram of a high resolution image displayed through scrolling in a mobile communication terminal according to the present invention.

The high resolution image A of FIG. 2A is composed of images A-1 to A-7, and each image A-1 to A-7 represented by one image A in the figure is generally present as a respective swap page and Although the terminal displays each image by moving to each swap page, in the present invention, each image (A-1 to A-7) exists in one swap page as a single image A as shown in the drawing. The terminal 100 displays the image through left and right scrolling as indicated by arrows.

Accordingly, in the present invention, as shown in FIG. 2A, an image consisting of several cuts such as a four-cut cartoon is not configured as each swap page, but is configured as one swap page so that the terminal can display it through scrolling.

Next, FIG. 2B is another embodiment of a high resolution image displayed through scrolling in a mobile communication terminal according to the present invention.

In the drawing, the high resolution image B of FIG. 2B existing on the upper right side of the screen of the terminal 100 is generally reduced and displayed according to the LCD size of the terminal 100. However, as shown in the present invention, the image B is a user. The area B 'according to the key input for scrolling is displayed as the original image size.

That is, in the present invention, the mobile communication terminal 100 displays a portion of the high resolution image B on the screen through up, down, left and right scrolling as indicated by an arrow so that the user can view the high resolution image B through scrolling.

As described above, the configuration of the mobile communication terminal 100 for displaying the high resolution image of the swap page through scrolling will be described with reference to FIG. 3.

3 is a block diagram of a mobile communication terminal according to an embodiment of the present invention, the mobile communication terminal 100 of the present invention is a control unit 110, keypad or touch screen panol for controlling the overall operation of the terminal Input unit 120 for receiving a command from a user, a display unit 130 for displaying an image or a video, etc., a memory 140 for storing various data, a wireless transceiver for transmitting / receiving a radio signal with a base station, etc. 150, a wireless internet browser 160 for wireless internet access, a scrolling decoder 170 for displaying high resolution images through scrolling, and a plug-in module for interworking the wireless internet browser 160 and the scrolling decoder 170. It is configured to include 180.

The wireless internet browser 160 enables the mobile communication terminal 100 to access the image service server 60 connected to the mobile communication system through the internet 50 through the wireless transceiver 150.

The wireless Internet browser 160 determines whether a high resolution image is included in a swap page provided from the image service server 60, and if the high resolution image is included, the scrolling decoder 170 through the plug-in module 180. To deliver high-resolution images.

In this case, the wireless internet browser reads source data of the swap page and recognizes script information (eg, object classid =…) for scrolling display of the high resolution image included in the source data, thereby determining whether to include the high resolution image. Determine and perform the image transfer.

Next, when the scrolling decoder 170 receives the high resolution image included in the swap page from the wireless Internet browser 160, the scrolling decoder 170 may scroll the scrolled area according to a key input for scrolling by the user, that is, the user request area. Displayed through the display unit 130, so that the high resolution image is displayed without reducing the image size.

When the high resolution image included in the swap page is composed of a plurality of blocks including order information for each block (for example, 4 cut cartoons), the scrolling decoder 170 may display the high resolution image according to a user's key input for scrolling. Each block is displayed sequentially in the corresponding order.

In this case, in the case of the images to be displayed in order as described above, each block may be sequentially displayed at a constant display speed without a user's key input. In this case, if a user's key input occurs, the blocks may be displayed according to the key input. have.

For example, the scrolling decoder 170 displays a high resolution image by scrolling. The file format of the high resolution image included in the swap page is divided into a plurality of unit block image data and each block image data. Including the index for access, the scrolling decoder 170 extracts the image data for each unit block constituting the image of the region to be output on the screen by scrolling by using the index information of the image file format In this case, you will be able to print an image of that region

If the high resolution image is one image in a format that cannot be extracted for each block as described above, the scrolling decoder 170 divides the format of the image into a plurality of unit blocks to enable scrolling display. It is possible to enable scrolling display by format conversion in a manner of storing with an index. In the present invention, the scrolling decoder 170 displays a high resolution image by scrolling.

Next, the plug-in module 180 is a kind of program that is connected to the wireless Internet browser 160 to execute various types of data and express the results. In the present invention, the high-resolution image file is not downloaded to the mobile communication terminal 100. It is responsible for running without it.

That is, in the present invention, the plug-in module 180 scrolls the high resolution image with the wireless internet browser 160 so that a high resolution image of a swap page can be displayed through the high resolution image scrolling decoder 170 according to a user's key input. The decoder 170 is interlocked.

The scrolling decoder 170 and the plug-in module 180 may be mounted in the mobile communication terminal 100 and may be downloaded through a wireless network.

Next, Figure 4 is a conceptual diagram for explaining a high resolution image display method according to the present invention.

As shown, when the service swap page includes a high resolution image, the wireless Internet browser 160 of the mobile communication terminal 100 is <object classid =... Recognizing a script such as >, and finding a plug-in module 180 suitable for the high resolution image scrolling decoder 170 that can play this content and connects the scrolling decoder 170.

When a key input for scrolling a high resolution image occurs, the wireless Internet browser 160 transmits a scrolling command according to the key input to the scrolling decoder 170, and the scrolling decoder 170 selects a specific area of the swap page. Display.

Through the above method, in a wireless Internet access state through the wireless Internet browser 160, the user can view a high resolution, non-scaled image through scrolling.

Finally, FIG. 5 is a flowchart sequentially illustrating a high resolution image display process according to an embodiment of the present invention.

As shown, the high-resolution image display process of the present invention is first driven by a wireless Internet browser when a key input for accessing the Internet using the mobile communication terminal 100 by the user is driven (S101), the user request Accordingly, when connected to the swap page of the image service server 60 providing a high resolution image (S102), the wireless Internet browser 160 of the mobile communication terminal 100 determines whether the high resolution image is included in the swap page. (S103).

In this case, the determination of whether to include the high resolution image is performed by recognizing predetermined script information to be displayed through scrolling included in the source data of the swap page.

As a result of the determination, when the high resolution image is included in the swap page, the wireless internet browser 160 may link the wireless internet browser 160 and the scrolling decoder 170 to display the high resolution image through scrolling. The scrolling decoder 170 is connected through the module 180 and the corresponding high resolution image is transmitted to the scrolling decoder 170 (S104).

Next, the wireless Internet browser 160 determines whether a key input for scrolling occurs (S105), and when a key input occurs, the scrolling decoder 170 scrolls according to the key input through the wireless Internet browser 160. In response to the command, the corresponding area of the high resolution image is displayed (S106).

In this case, when the high resolution images included in the swap page are composed of a plurality of blocks including order information for each block in order to be displayed in a predetermined order, the scrolling decoder 170 performs the high resolution according to a user's key input for scrolling. Each block of the image is displayed sequentially in the corresponding order.

If the file format of the high resolution image included in the swap page includes the image data for each unit block and the index for access to the image data for each block, the scrolling decoder 170 may initially output the portion. The initial image is output by extracting the image data for each unit block constituting the image from the image file using the index information of the image file format.

When a scroll action occurs during the display of the image, image data for each unit block according to a moving direction is extracted from the image file using index information of the image file format to output an image of a corresponding region according to scrolling. .

On the other hand, if the corresponding key input does not occur in the step of determining whether the key input for scrolling (S105), the wireless Internet browser 160 determines whether the swap page is switched (S107), if the swap page is switched Returning to step S103, it is determined whether a high resolution image is included in the converted swap page.

If the swap page is not switched and the driving of the wireless Internet browser 160 is stopped (S108), the process of displaying the high resolution image of the present invention is terminated, and if the driving of the browser 160 is not stopped, scroll key input is generated. The process returns to the judgment step (S105).

On the other hand, in the step of determining whether to include the high resolution image (S103), if the high resolution image is not included in the current swap page, the wireless Internet browser 160 returns to the step of determining whether to swap the swap page (S107).

As those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features, the embodiments described above should be understood as illustrative and not restrictive in all aspects. Should be. The scope of the present invention is shown by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

Therefore, according to the method of displaying a high resolution image using a wireless Internet browser of the mobile communication terminal of the present invention and the mobile communication terminal therefor, the image service server can serve still images through the browser regardless of the LCD size of the mobile communication terminal. In addition, there is an advantage in that it is possible to integrate and serve a plurality of still images, which had to be serviced by moving the browser page, into a single image. Still images can be serviced, and large images can be viewed without being reduced.

1 is a block diagram of a mobile communication system for explaining the present invention;

2A is an embodiment of a high resolution image displayed through scrolling in a mobile communication terminal according to the present invention;

2b is another embodiment of a high resolution image displayed through scrolling in a mobile communication terminal according to the present invention;

3 is a block diagram of a mobile communication terminal according to an embodiment of the present invention;

4 is a conceptual diagram illustrating a high resolution image display method according to the present invention;

5 is a flowchart sequentially illustrating a high resolution image display process according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

10: base station (BTS) 20: base station controller (BSC)

30 switchboard (MSC) 40 packet data service node (PDSN)

50: Internet 60: Image Service Server

100: mobile communication terminal 110: control unit

120: input unit 130: display unit

140: memory 150: wireless transceiver

160: Wireless Internet Browser 170: Scrolling Decoder

180: plug-in module

Claims (8)

A high resolution image display method for displaying a high resolution image of a WAP page in a mobile communication terminal having a low resolution display means, When the mobile communication terminal accesses a WAP page including a high resolution image provided by a server providing image data through a wireless Internet browser, the wireless Internet browser determines whether the high resolution image is included in the swap page. A first step; And a second linking device for connecting the scrolling decoder through a corresponding plug-in for allowing the wireless internet browser to interwork with a scrolling decoder for displaying the high resolution image through scrolling when the high resolution image is included in the swap page. Steps; When a key input for scrolling the high resolution image is generated in a mobile communication terminal, transmitting the corresponding high resolution image area to be displayed through the scrolling decoder to the scrolling decoder by the wireless internet browser; And A fourth step of the scrolling decoder scrolling the high resolution image received from the wireless internet browser according to a user's key input to display a corresponding area; High resolution image display method using a wireless Internet browser of a mobile communication terminal, characterized in that comprises a. The method of claim 1, In the first step, The wireless Internet browser determines whether to include a high resolution image by recognizing script information for scrolling display of the high resolution image from the source data of the swap page, the high resolution image display method using a wireless Internet browser of a mobile communication terminal. The method of claim 1, The high resolution image included in the swap page is composed of a plurality of blocks including order information for each block to be displayed in a predetermined order. In the fourth step, And the scrolling decoder sequentially displays each block of the high resolution image in a corresponding order according to a user's key input for scrolling. The method according to claim 1 or 3, The file format of the high resolution image included in the swap page includes an image data for each unit block and an index for access to the image data for each block. The fourth step, An initial image output step of extracting image data for each unit block constituting a partial image to be initially output from the image file by using index information of the image file format and outputting an initial image; And As the scroll action occurs during the display of the image, scrolling extracts image data for each unit block according to a moving direction from the image file using index information of the image file format and outputs an image of a corresponding region according to scrolling. Image output step; High resolution image display method using a wireless Internet browser of a mobile communication terminal comprising a. A mobile communication terminal capable of displaying a high resolution image of a WAP page via a low resolution display means, A wireless internet browser which accesses a server providing image data in a mobile communication terminal and determines whether a high resolution image is included in a swap page of the accessed server; A high resolution image scrolling decoder for scrolling and displaying a high resolution image included in the swap page according to a user's key input; And A plug-in module that allows the wireless Internet browser and the high resolution image scrolling decoder to interwork so that a high resolution image of a swap page can be displayed through the high resolution image scrolling decoder according to a user's key input; Mobile communication terminal characterized in that comprises a. The method of claim 5, The wireless internet browser, And determining script information for scrolling display of the high resolution image included in the swap page source data to determine whether to include the high resolution image. The method of claim 5, The scrolling decoder, When the high resolution image included in the swap page is composed of a plurality of blocks including order information for each block, the respective blocks of the high resolution image are sequentially displayed according to a corresponding order according to a user's key input for scrolling. Mobile communication terminal. The method according to claim 5 or 7, The file format of the high resolution image included in the swap page includes an image data for each unit block and an index for access to the image data for each block. The scrolling decoder, Mobile communication characterized by extracting image data for each unit block constituting an image to be output on one screen by scrolling from the image file using index information of the image file format and outputting an image of a corresponding region. Terminal.