KR100725014B1 - Method and apparatus for displaying according to moving of terminal - Google Patents

Abstract

Disclosed are a method and apparatus for displaying image content according to a movement of a terminal. The method may further include displaying first image content, generating motion information according to movement of the terminal, extracting second image content in which motion information is reflected in the first image content, and displaying the second image content. And displaying a motion recognition unit for recognizing a motion of the terminal to generate motion information corresponding to the motion, and receiving the first image content and the motion information displayed on the terminal. And a display unit configured to extract second image contents reflecting the motion information in the first image contents, and a display unit to receive and display the second image contents from the image contents manager. Therefore, according to the present invention, the image contents displayed on the terminal screen can be enlarged, reduced or moved up, down, left and right only by using the movement of the terminal without inputting a specific keypad of the terminal, so that the image contents are not displayed in the size of the terminal screen. With respect to the movement of the terminal with respect to the user there is an effect that can display the desired portion.

Terminal, Content, Video, Motion Recognition

Description

Method and apparatus for displaying video content according to the movement of a terminal {METHOD AND APPARATUS FOR DISPLAYING ACCORDING TO MOVING OF TERMINAL}

1 is a block diagram of an apparatus for displaying image content according to a movement of a terminal according to an embodiment of the present invention.

2 is a schematic block diagram of an apparatus for displaying image content according to a movement of a terminal according to another embodiment of the present invention.

3 is a detailed block diagram of an apparatus for displaying image content according to a movement of a terminal according to another embodiment of the present invention.

4 is an external image received by a terminal to generate motion information of the terminal according to an embodiment of the present invention.

5 to 7 are image contents displayed on display according to movement of a terminal according to an embodiment of the present invention.

8 is a flowchart illustrating a method of displaying image content according to a movement of a terminal according to an embodiment of the present invention.

9 is a flowchart illustrating a method of displaying image content according to a movement of a terminal according to another embodiment of the present invention.

10 and 11 are flowcharts of a method of generating motion information in FIGS. 8 and 9.

*** Explanation of symbols for the main parts of the drawing ***

10: terminal 30: content server

40: Internet network 110: video receiver

120: motion recognition unit 130: transceiver

140: display unit 150: central processing unit

160: image content management unit 180: terminal screen

The present invention relates to a method and apparatus for displaying image content according to a movement of a terminal. More particularly, the present invention relates to a method for displaying image content corresponding to a reduction, enlargement, and left and right according to the movement of a terminal. To a method and an apparatus.

In recent years, with the continuous development of electronic engineering and communication engineering, the functions of terminals have been gradually diversified. In particular, the mobile terminal can perform functions such as internet access, video call and video message transmission as well as general voice call and text message transmission.

Currently, mobile terminals such as cellular phones, PDAs and smart phones have a high processing speed and a central processing unit having a high processing speed to perform the above-described functions, as well as more keypads and buttons. have.

In addition, mobile terminals equipped with cameras for processing video calls or moving images are also widely used.

As a method of inputting data using the mobile terminal, a method of inputting letters or numbers using a keypad is generally used. However, the mobile terminal has a problem in that the number of buttons that can be provided by the limitation of space is limited. There is this.

In addition, in displaying image content on a terminal, when the image content is reduced or enlarged using the keypad, an image outside the terminal screen area cannot be displayed with respect to the enlarged image content displayed on the terminal screen.

The present invention has been made to solve the above problems, an object of the present invention is a terminal for displaying the image content corresponding to the movement of the recognized terminal with respect to the image content displayed by recognizing the movement of the terminal in the terminal The present invention provides a method and apparatus for displaying image content according to the movement of an object.

In particular, it is an object of the present invention to provide a method and apparatus for displaying image content according to the movement of a terminal that provides the image content larger than the terminal screen by displaying the image content according to the movement of the terminal.

Method for displaying the image content according to the movement of the terminal according to the first aspect of the present invention for achieving the above object,
A-1) displaying the first image content;
A-2) generating motion information according to the movement of the terminal;
A-3) extracting second image content in which motion information is reflected in the first image content; And
A-4) comprising the step of displaying the second image content,
The step A-2) of generating the motion information,
A-2-1) driving an image receiver of the terminal;
A-2-2) receiving a first external image through the image receiving unit, and setting the first external image as a reference external image for motion recognition; And
A-2-3) receiving a second external image through the image receiving unit and comparing the second external image with the reference external image to calculate motion information of the terminal.

In addition, the method for displaying the image content according to the movement of the terminal according to the second aspect of the present invention for achieving the above object,
B-1) transmitting first image content from a content server to a terminal, wherein the terminal displays the first image content;
B-2) generating, by the terminal, motion information according to the movement of the terminal;
B-3) the terminal transmitting the motion information to a content server;
B-4) extracting, by the content server, second video content reflecting the motion information on the first video content and transmitting the second video content to the terminal; And
B-5) the terminal displaying the second image content, and the step B-2) of generating the motion information,
B-2-1) driving an image receiver of the terminal;
B-2-2) receiving a first external image through the image receiving unit, and setting the first external image as a reference external image for motion recognition; And
B-2-3) receiving a second external image through the image receiving unit and comparing the second external image with the reference external image to calculate motion information of the terminal.

In addition, the apparatus for displaying the image content according to the movement of the terminal according to the present invention for achieving the above object, the movement recognition unit for recognizing the movement of the terminal to generate the motion information corresponding to the movement;
An image content management unit receiving the first image content and the motion information displayed on the terminal and extracting the second image content reflecting the motion information in the first image content; And
A display unit configured to receive the second image content from the image content manager and display the second image content;
The terminal further includes an image receiving unit for receiving a first external image for setting as a reference external image for the motion recognition of the terminal, and a second external image for comparison with the reference external image,
The motion recognition unit may generate the motion information of the terminal by changing the external image by comparing the second external image with the reference external image.

Preferably, the motion recognition unit, the image content management unit, and the display unit are each wired to each other and are provided in the terminal. The motion recognition unit and the display unit are wired to each other and connected to the terminal. And the video content manager is provided in a content server connected to the terminal through an internet network. The content server receives the first video content and the motion information from the terminal through the internet network. The second image content information is transmitted.

Hereinafter, a method and apparatus for displaying image content according to a movement of a terminal according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings and preferred embodiments. Like reference numerals designate like elements throughout the drawings.

First, an apparatus for displaying image content according to a movement of a terminal according to an exemplary embodiment of the present invention will be described in detail.

1 is a block diagram of an apparatus for displaying image content according to a movement of a terminal according to an embodiment of the present invention.

As shown in FIG. 1, an apparatus 10 for displaying image content according to a movement of a terminal according to an exemplary embodiment of the present invention includes an image receiving unit 110, an image content managing unit 160, a display unit 140, The motion recognition unit 120 and the central processing unit 150 are included.

Meanwhile, one embodiment of the present invention is a case where the motion recognition unit 120, the image content management unit 160, and the display unit 140 are connected to each other by wire and are provided in the terminal.

The image receiver 110 receives an external environment of the terminal 10 as an image through a camera provided in the terminal 10. That is, the terminal 10 is set to the image recognition mode to drive the image receiving unit 110. In this case, the first external image received after driving the image receiver 110 is called a first external image and is set as a reference external image for motion recognition.

The external image received after moving the terminal 10 is referred to as a second external image, and is used as information for generating motion information of the terminal 10 by comparing it with the reference external image.

The motion recognition unit 120 generates motion information of the terminal 10 through the change of the reference external image and the second external image recognized by the image receiving unit 110.

For example, the motion recognition unit 120 sets a first reference point value for the reference external image and a second reference point value for the second reference external image.

Meanwhile, as illustrated in FIG. 3, the first reference point value and the second reference point value refer to respective point values corresponding to the center of the image displayed on the terminal screen 180.

That is, FIG. 4A is a reference external image which is the first external image, and the first reference point value is (5, 5). 4B is a second external image and the second reference point value is (2, 5).

As described above, after setting the first reference point value and the second reference point value, the displacement information of the second external image with respect to the reference external image is calculated by comparing the two values.

For example, in the above example, when the first reference point value (5, 5) and the second reference point value (2, 5) are compared, the terminal 100 has a relative movement corresponding to the value (3, 0). It can be seen. That is, it can be seen that the second external image has moved by a position corresponding to “3” only in the right direction from the position of the terminal 100 that has received the reference external image.

In addition, an inertial device may be provided in the terminal 10 to generate the motion information.

The video content manager 160 extracts the video content reflecting the motion information from the video content displayed on the terminal 10.

In this case, when the video content displayed on the terminal 10 is called the first video content, and the video content reflecting the motion information is called the second video content, the video content manager 160 displays the reference video for the first video content. Content and zoom video content. The video content reflecting various motion information is previously managed with respect to the reference video, and the second video content is extracted.

Alternatively, the second video content is generated by reflecting motion information in the first video content through the reference video content.

The display unit 140 displays the first image content and the second image content.

The central processor 150 controls the image receiver 110, the image content manager 160, the display 140, and the motion recognizer 120 to perform respective functions.

2 is a schematic configuration diagram of an apparatus for displaying image content according to a movement of a terminal according to another embodiment of the present invention, and FIG. 3 is a diagram illustrating displaying of image content according to a movement of a terminal according to another embodiment of the present invention. Detailed configuration diagram of the device.

On the other hand, according to another embodiment of the present invention, the motion recognition unit 120 and the display unit 140 are wired to each other provided in the terminal 20, the image content management unit 160 is the terminal 20 And the content server 30 connected through the Internet network 40.

Therefore, as shown in FIG. 2, the apparatus for displaying image content according to the movement of the terminal according to another embodiment of the present invention includes a terminal 20 and a content server 30.

The terminal 20 is connected to the content server 30 through the Internet network 40, the image receiving unit 110, the motion recognition unit to all terminals that can receive and display the image content from the content server 30 ( 120, a transceiver 130, a display 140, and a central processor 150.

Since the image receiving unit 110, the motion recognizing unit 120, the transceiving unit 130, and the display 140 are the same as those described with reference to FIG. 1, a description thereof will be omitted below.

The transceiver 130 transmits the motion information generated by the motion recognition unit 120 to the content server 30 to receive image content corresponding to the motion information.

On the other hand, the video content corresponding to the motion information will be described in detail later in the description of the content server 30.

The display unit 140 displays image content corresponding to the motion information received through the transceiver 130.

In addition, the terminal 100 includes an image solution such as Joint Photographic Expert Group (JPEG), FLASH, 3D, etc. to support display of image content.

The central processing unit 150 controls the image receiving unit 110, the motion recognition unit 120, the transceiver 130 and the display unit 140 to execute each function.

On the other hand, the execution of the image receiving unit 110, the motion recognition unit 120, the transceiver 130 and the display unit 140 under the control of the central processing unit 150 to display the image content display application from the content server 200. It is implemented by downloading and running it.

The content server 30 is connected to the terminal 20 through the Internet network 40 and transmits the image content at the request of the terminal 20.

In this case, the image content displayed before the motion recognition mode conversion of the terminal 20 is referred to as the first image content, and after converting the terminal 20 to the motion recognition mode, the image corresponding to the motion information received from the terminal 20. The content is called second video content.

That is, the content server 30 manages a plurality of image contents such as reduction and enlargement for the same image, and extracts the second image content in which the motion information is reflected on the first image content.

For example, as illustrated in FIG. 5, 5a corresponds to the first image content, and 5b to 5f correspond to the second image content in which the motion information is reflected.

That is, (5b) is image content corresponding to the motion information generated when the terminal (10, 20) is moved to the left in the state in which the terminal (10, 20) is zoomed out in the first image content, (5f) is the terminal 10 , 20) is image content corresponding to the motion information generated while zooming forward.

As shown in FIG. 6, when 6a is the first video content, 6b is the second video content corresponding to the motion information generated when the terminals 10 and 20 are moved to the right.

Here, it can be seen that the chair which is not displayed in the first image content is on the right side of the flower pot through the second image content (6b).

Furthermore, a large picture can be seen through the small screen 180 as described above.

For example, as shown in FIG. 7, when (7a) is referred to as the first image content, (7c) is a second image corresponding to the motion information generated when the terminals 10 and 20 are zoomed in. Video content.

 That is, (7b) corresponds to the entire video content when the first video content is enlarged, and (7c) corresponds to only the portion of the full video content displayed on the terminal screen 180.

On the other hand, when 7b is displayed on the terminals 10 and 20 (that is, (7c) corresponds to the first video content at this time), the terminal 10, 20 is moved up, down, left, and right again, and the content server ( 30 extracts second image content corresponding thereto.

For example, 7d and 7e are second image contents corresponding to motion information generated when the terminals 10 and 20 are moved up and down, and 7f and 7g are terminals 10 and 20, respectively. Are second image contents corresponding to the motion information generated when left and right are moved.

In this way, the content server 30 extracts the second image content such as (5b) to (5f), (6b) and (7b) to (7g) and the like corresponding to the motion information of the terminal 20.

The second image content extracted as described above is transmitted to the terminal 20.

Next, a method of displaying image content according to a movement of a terminal according to an embodiment of the present invention will be described in detail.

8 is a flowchart of a method of displaying image content according to a movement of a terminal according to an embodiment of the present invention, and FIG. 9 is a flowchart of a method of displaying image content according to a movement of a terminal according to another embodiment of the present invention. to be.

That is, FIG. 8 is a flowchart illustrating a method of displaying image content according to the movement of the terminal in the terminal, and FIG. 9 is a flowchart of implementing the method by interworking between the terminal and a content server accessible through an internet network.

First, as shown in FIG. 8, a method of displaying image content according to a movement of a terminal according to an exemplary embodiment of the present invention may include displaying a first image content (S110), generating a motion information (S120), and a second method. An image content extraction step S130 and a second image content display step S140 are included.

In the first image content display step (S110), the image content is displayed on the terminal 10. The image content includes all image contents that can be displayed through the terminal 10, such as image contents downloaded from an image content server previously stored in the terminal 10 or received from an external storage device, and are called first image contents. .

In the motion information generating step (S120), motion information is generated according to the movement of the terminal 10. As shown in FIG. 10, the image receiver driving step (S310), the reference external image setting step (S320), and the motion information are shown. A calculation step S330 is included.

In the driving of the image receiving unit (S310), the image receiving unit 110 such as a camera capable of receiving an external image of the terminal as an image of the terminal screen 180 is driven.

In the reference external image setting step (S320), a first external image is received through the image receiving unit 110, and the first external image is set as a reference image for motion recognition.

In the motion information calculating step (S330), a second external image is received through the image receiving unit 110 and compared with the reference image, and the movement of the terminals 10 and 20 with respect to the second external image according to the reference image is performed. Information is calculated, and more specifically, as shown in FIG. 11, a point value setting step S410, a displacement information calculation step S420, and a motion information calculation step S430 are included.

In the step value setting step (S410), a reference point value for calculating displacement information of the second external image with respect to the reference image is set.

For example, in FIG. 4, reference points of the reference image and the second external image correspond to “P”, and the first reference point value, which is the reference point value of the reference image, is (5, 5) and the reference of the second external image. The second reference point value, which is the point value, is (2, 5).

In the displacement information calculating step (S420), the displacement information of the second external image with respect to the reference image is calculated by comparing the first reference point value with the second reference point value.

For example, in FIG. 4, the displacement information of the second external image is a reference point displacement value (−3.0), so that the second external image is “3” in the right direction only when the terminal receives the reference image. It can be seen that it is an external image when moved as much as.

In the motion information calculating step S430, the motion information of the terminal 100 is set based on the displacement information calculated in the displacement information calculating step S420.

For example, in FIG. 4, the motion information of the second external image with respect to the reference image may be set as (3, 0), etc., indicating that the motion information of the second external image has been moved by the number corresponding to "3" in the right direction.

In the extracting of the second image content (S130), the second image content in which the motion information is reflected in the first image content is extracted.

That is, the first image content is currently displayed by the terminals 10 and 20, and the second image content is image content reflecting the motion information in the first image content.

For example, the first image content corresponds to (4a) of FIG. 4, (5a) of FIG. 5, and (6a) of FIG. 6, and the second image content of (4b) to (4f) of FIG. It corresponds to 5 (5b) and FIG. 6 (6b)-(6g).

In the displaying of the second image content (S140), the extracted second image content is displayed.

Hereinafter, FIG. 9 which is another embodiment of the present invention will be described.

As shown in FIG. 9, a method of displaying image content according to a movement of a terminal according to another embodiment of the present invention includes displaying a first image content (S210), generating a motion information (S220), and transmitting a motion information. In operation S230, the second image content extraction step S240 and the second image content display step S250 are included.

Hereinafter, only the difference from the description of FIG. 8 will be described.

In the first image content display step (S210), the content server 30 transmits the first image content to the terminal 20, and the terminal 20 displays the received first image content. Meanwhile, the first video content is video content requested by the terminal 20.

Since the motion information generation step S220 is the same as the motion information transmission step S120 of FIG. 8, a detailed description thereof will be omitted.

In the motion information transmission step (S230), the terminal 20 transmits the motion information generated through the motion information generation step (S220) to the content server 30.

In the extracting of the second image content (S240), the content server 30 extracts the second image content and transmits it to the terminal 20. The method of extracting the second image content includes the second image content of FIG. 8. The same as described in the extraction step (S130).

In the second image content display step (S250), the terminal 20 displays the second image content received from the content server 30.

Although the present invention has been described in detail with reference to a preferred embodiment, the present invention is not limited to the above-described embodiment, and the technology to which the present invention belongs without departing from the gist of the present invention as claimed in the following claims. Anyone with ordinary knowledge in the field will have the technical idea of the present invention to the extent that various changes or modifications can be made.

As described above, according to the method and apparatus for displaying image content according to the movement of the present invention, the image content displayed on the screen of the terminal is enlarged, reduced, or moved up or down using only the movement of the terminal without inputting a specific keypad of the terminal. There is an effect to move left and right.

Therefore, there is an effect that the user can display the desired portion in accordance with the movement of the terminal for the image content that is not displayed at all the size of the terminal screen.

Claims (15)

In the method for displaying the image content in accordance with the movement of the terminal, A-1) displaying the first image content; A-2) generating motion information according to the movement of the terminal; A-3) extracting second image content in which motion information is reflected in the first image content; And A-4) comprising the step of displaying the second image content, The step A-2) of generating the motion information, A-2-1) driving an image receiver of the terminal; A-2-2) receiving a first external image through the image receiving unit, and setting the first external image as a reference external image for motion recognition; And A-2-3) receiving a second external image through the image receiving unit and comparing the second external image with the reference external image to calculate motion information of the terminal. How to display. delete The method of claim 1, wherein the motion information is calculated. I) setting a first reference point value for the reference external image and a second reference point value for the second external image; And Ii) comparing the first reference point value with the second reference point value, calculating displacement information of the second external image with respect to the reference external image, and calculating motion information corresponding to the displacement information; And displaying image content according to the movement of the terminal. The method of claim 1 or 3, wherein the terminal And a motion recognition solution capable of recognizing a motion of the terminal. In the method for displaying the image content in accordance with the movement of the terminal, B-1) transmitting first image content from a content server to a terminal, wherein the terminal displays the first image content; B-2) generating, by the terminal, motion information according to the movement of the terminal; B-3) the terminal transmitting the motion information to a content server; B-4) extracting, by the content server, second video content reflecting the motion information on the first video content and transmitting the second video content to the terminal; And B-5) the terminal displaying the second image content, and the step B-2) of generating the motion information, B-2-1) driving an image receiver of the terminal; B-2-2) receiving a first external image through the image receiving unit, and setting the first external image as a reference external image for motion recognition; And B-2-3) receiving a second external image through the image receiving unit and comparing the second external image with the reference external image to calculate motion information of the terminal. How to display. delete The method of claim 5, wherein the motion information is calculated. Iii) setting a first reference point value for the reference external image and a second reference point value for the second external image; And Ii) comparing the first reference point value with the second reference point value, calculating displacement information of the second external image with respect to the reference external image, and calculating motion information corresponding to the displacement information; And displaying image content according to the movement of the terminal. The method of claim 5 or 7, wherein the content server And displaying image content according to the movement of the terminal, wherein the image content corresponding to the motion information is extracted by managing various image contents with respect to the reference image content and the reference image for the first image content. The method of claim 5 or 7, wherein the terminal And a motion recognition solution capable of recognizing a motion of the terminal. A motion recognition unit recognizing a motion of the terminal and generating motion information corresponding to the motion; An image content management unit receiving the first image content and the motion information displayed on the terminal and extracting the second image content reflecting the motion information in the first image content; And A display unit configured to receive the second image content from the image content manager and display the second image content; The terminal further includes an image receiving unit for receiving a first external image for setting as a reference external image for the motion recognition of the terminal, and a second external image for comparison with the reference external image, And the motion recognition unit generates the motion information of the terminal by changing the external image by comparing the second external image with the reference external image. The method of claim 10, And the motion recognition unit, the image content management unit, and the display unit are each wired to each other and are provided in the terminal. The method of claim 10, The motion recognition unit and the display unit are wired to each other and provided in the terminal, and the video content management unit is provided in a content server connected to the terminal through an internet network. And receiving the first image content and the motion information from a terminal and transmitting the second image content information to the terminal. delete delete The video content management unit of claim 10, wherein the video content management unit And managing the plurality of video contents in which the motion information of the terminal is reflected in the reference video content of the first video content and the reference video content.

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