KR102044928B1 - Method for allocating plural displays in a virtual space - Google Patents

Abstract

The present specification discloses a method of arranging a plurality of displays arranged in a real space as a plurality of displays in a virtual space. According to the present disclosure, a plurality of display arrangement methods in a virtual space may include: (a) obtaining information about a location where a plurality of displays are disposed through a location measurement module; And (b) displaying the plurality of virtual displays in the virtual space to correspond to the position information of each of the plurality of displays.

Description

How to place multiple displays in virtual space {METHOD FOR ALLOCATING PLURAL DISPLAYS IN A VIRTUAL SPACE}

The present invention relates to a method of arranging a plurality of displays in a virtual space.

Digital signage is a service that plays various contents using fixed display devices installed indoors and outdoors or mobile display devices mounted in various transportation means.It can be used as a service that provides information according to individual characteristics by interworking with various smart devices. have.

Digital signage is not a digital information display that shows simple information but an interactive communication technology that IT technology combines with content. This requires complex technologies such as display devices, contents, networks, and software solutions.

In the past, traditional billboards were simply informational displays, but modern digital signage is changing to provide information and services that fit the time, place and purpose. Furthermore, as the flexible display is developed, the development of a technology that can provide a new display form by combining a digital signage and the flexible display is required.

Publication No. 10-2015-0121383, published on October 29, 2015

An object of the present disclosure is to provide a method for arranging a plurality of displays arranged in a real space as a plurality of displays in a virtual space.

The present specification is not limited to the above-mentioned task, and other tasks not mentioned will be clearly understood by those skilled in the art from the following description.

A plurality of display arrangement method in the virtual space according to the present invention for solving the above problems, (a) obtaining information about the position where the plurality of displays are arranged through a position measurement module; And (b) displaying the plurality of virtual displays in the virtual space to correspond to the position information of each of the plurality of displays.

According to one embodiment of the present specification, the step (a) may include: (a-1) attaching a position measuring module to each of the plurality of displays; (a-2) photographing a plurality of displays to which the position measuring module is attached by using a camera; And (a-3) generating the position of the position measuring module as position information for each of the plurality of displays in the image photographed by the camera.

According to one embodiment of the present specification, step (a-1) may be a step of attaching a position measuring module to one same corner of each display.

According to one embodiment of the present specification, the position measurement module includes a three-axis gyro sensor that outputs a value for the degree of inclination, and (a-4) a plurality of using the inclination value output by the position measurement module. Generating slope information for each display of the; may further include.

According to an embodiment of the present disclosure, the step (b) may include: (b-1) assigning temporary identification information to each of the plurality of displays; (b-2) outputting an identification screen to each of the plurality of displays; (b-3) photographing an identification screen output on each of the plurality of displays using a camera; And (b-4) displaying each virtual display to correspond to the location information in a virtual space through an image on a plurality of displays on which the identification screen shot by the camera is displayed.

For example, step (b-2) may be a step of sequentially outputting a screen for identification on each of the plurality of displays.

As another example, step (b-2) may be a step of outputting different identification screens to each of the plurality of displays. In this case, step (b-2) may be a step of simultaneously outputting different identification screens to each of the plurality of displays.

According to one embodiment of the present specification, at least one of the plurality of displays is a flexible display or a curved display, and the step (a) includes (a-1) attaching a bending measurement module to each corner of the plurality of displays. Doing; (a-2) photographing a plurality of displays to which the bend measuring module is attached by using a camera; And (a-3) generating the bending degree information of the flexible display or the curved display by using the bending measurement module from the image photographed by the camera.

According to one embodiment of the present specification, step (b) may be a step of reflecting on the virtual flexible display or the virtual curved display using the bending degree information.

Method for arranging a plurality of displays in a virtual space according to the present specification

According to the present specification, a plurality of displays arranged in a real space can be easily arranged as a plurality of displays in a virtual space.

Effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a configuration diagram schematically showing a configuration of a conventional multi-vision.
2 is a block diagram of a plurality of display arrangement apparatus in the virtual space according to the present specification.
3 is a flowchart schematically illustrating a method of arranging a plurality of displays in a virtual space according to the present specification.
4 is a reference diagram for obtaining information on an actual arrangement position of a plurality of displays through a positioning module and a camera.
5 is an exemplary diagram of sequentially outputting a screen for identification on each of a plurality of displays according to one embodiment of the present specification.
6 illustrates an example of outputting different identification screens to each of a plurality of displays according to another exemplary embodiment of the present specification.
7 is a reference diagram for generating information on a degree of curvature of a screen through a bend measurement module.
8 is a block diagram schematically illustrating a configuration of a plurality of display screen mapping devices in a virtual space according to the present specification.
9 is a flowchart schematically illustrating a plurality of display screen mapping methods in a virtual space according to the present specification.
10 is a reference diagram for a virtual space according to the present specification.
FIG. 11 is a diagram illustrating an example of a method of matching an image to a plurality of flexible displays connected in a specific shape.

Advantages and features of the invention disclosed herein, and methods of achieving them will be apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present disclosure is not limited to the embodiments disclosed below, but may be implemented in various forms, and the present embodiments are merely provided to make the disclosure of the present disclosure complete, and those of ordinary skill in the art to which the present disclosure belongs. It is provided to fully inform the skilled person (hereinafter, "the person in charge") the scope of the present specification, the scope of the present specification is defined only by the scope of the claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the scope of the present disclosure. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, "comprises" and / or "comprising" does not exclude the presence or addition of one or more other components in addition to the mentioned components. Like reference numerals refer to like elements throughout, and "and / or" includes each and all combinations of one or more of the mentioned components. Although "first", "second", etc. are used to describe various components, these components are of course not limited by these terms. These terms are only used to distinguish one component from another. Therefore, of course, the first component mentioned below may be a second component within the technical spirit of the present invention.

Unless otherwise defined, all terms used in the present specification (including technical and scientific terms) may be used in a sense that can be commonly understood by those skilled in the art to which this specification belongs. In addition, terms that are defined in a commonly used dictionary are not ideally or excessively interpreted unless they are specifically defined clearly.

The spatially relative terms " below ", " beneath ", " lower ", " above ", " upper " It can be used to easily describe a component's correlation with other components. Spatially relative terms are to be understood as including terms in different directions of components in use or operation in addition to the directions shown in the figures. For example, when flipping a component shown in the drawing, a component described as "below" or "beneath" of another component may be placed "above" the other component. Can be. Thus, the exemplary term "below" can encompass both an orientation of above and below. Components may be oriented in other directions as well, so spatially relative terms may be interpreted according to orientation.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram schematically showing a configuration of a conventional multi-vision.

Referring to FIG. 1, six displays are arranged up, down, left and right, and configured as one large display. As described above, the multi-vision refers to a device in which a plurality of displays are arranged in a rectangle, and one image is divided and displayed by displaying each display and configured as one screen. As such, in order to divide an image into an image connected to an adjacent display, a 'multi vision control device' for controlling an image displayed on each display is required. The multi vision control device is connected to each display to control an image displayed on each display.

In this case, a point to be connected to the multi vision control apparatus is determined according to the actual position of each display. In FIG. 1, six displays are divided into 1 to 6 displays. Multi vision controllers also have connectors 1 through 6. At this time, the display and each connector should be connected to match exactly. If the connectors according to the position of the display do not match, there is no problem in the divided image itself, but an error occurs that the screen looks broken when viewing the multi vision.

As described above, according to the actual position of the display, there is a possibility of human error in the process of connecting the multi-vision control device and the connector, and thus, the arrangement of the display in a non-rectangular form has many limitations. . On the other hand, in addition to the simple rectangular multi-vision recently, a variety of multi-vision with a variety of arrangements are required depending on the installation location, multi-vision spectators, customer preferences. In this case, there is a limitation in the conventional control apparatus in dividing an image according to the actual position of the display and outputting the divided image to each display.

In order to solve the above disadvantages of the prior art, the present disclosure discloses a plurality of display arrangement devices in a virtual space and a plurality of display screen mapping devices in a virtual space.

2 is a block diagram of a plurality of display arrangement apparatus in the virtual space according to the present specification.

Referring to FIG. 2, the plurality of display arrangement apparatuses 100 in the virtual space according to the present specification may include a position acquisition unit 110 and a virtual display generation unit 120.

The position acquisition unit 110 may obtain information about a position where a plurality of displays are disposed through a position measurement module.

The virtual display generator 120 may display a plurality of virtual displays in a virtual space so as to correspond to position information of each of the plurality of displays.

Hereinafter, a plurality of display arrangement methods in the virtual space will be described. In describing the plurality of display arrangement methods in the virtual space according to the present specification, the use of the plurality of display arrangement apparatuses 100 in the virtual space is mentioned in advance.

3 is a flowchart schematically illustrating a method of arranging a plurality of displays in a virtual space according to the present specification.

Referring to FIG. 3, first, in step S110, the position acquisition unit 110 may obtain information about a position where a plurality of displays are disposed through a position measurement module.

According to one embodiment of the present specification, information on a position where the plurality of displays are actually arranged may be obtained through a position measuring module and a camera.

4 is a reference diagram for obtaining information on an actual arrangement position of a plurality of displays through a positioning module and a camera.

Referring to FIG. 4, six displays and cameras can be identified. The six displays are arranged horizontally, but are arranged to be slightly shifted from each other. In order to facilitate differentiation of the six displays, the first display will be referred to as the first to sixth displays.

First, attach a position measurement module to each of a plurality of displays. Referring to FIG. 4, it can be seen that the position measurement module is attached to the upper right corner of each display. The camera photographs a plurality of displays to which the position measuring module is attached. Next, the position acquisition unit 110 generates the position of the position measurement module as position information for each of the plurality of displays in the image photographed by the camera.

At this time, it is preferable to attach the position measuring module to the same one corner of each display. If the specifications of each display (the screen size of the display, the size of the bezel, etc.) are the same, and the positions where the position measuring module is attached are the same, the actual position of each display as well as the actual position of each display is based on the position of the position measuring module. You can calculate the space taken up.

The position measuring module may be a device on which a specific pattern is printed. In this case, the specific pattern may be extracted from the image taken by the camera to recognize the position measurement module. Recognizing and identifying a specific object or pattern in an image and a description of an analysis program are well known to those skilled in the art, so detailed description thereof will be omitted.

The position measuring module may be a device for outputting light. In this case, the position measurement module may be recognized by extracting the wavelength of light output from the position measurement module from the image taken by the camera. It is also easy to work in dark environments.

On the other hand, the position measurement module may include a three-axis gyro sensor for outputting a value for the degree of inclination. In this case, inclination information for each of the plurality of displays may be generated using the inclination value output by the position measuring module. Through this, even when the display is inclined in a real space, it can be reflected in the virtual space.

According to another embodiment of the present disclosure, information about a location where the plurality of displays are actually arranged may be directly input by a user. In the above embodiment, if the input method is automated through the position measuring module and the camera, the user may directly input the position information through the input device if there is no such equipment.

Next, in step S120, the virtual display generation unit 120 may display a plurality of virtual displays in a virtual space so as to correspond to position information of each of the plurality of displays.

On the other hand, there are considerations in creating a virtual display and displaying it in the virtual space. In the example shown in FIG. 4, it has been known through the position acquisition unit 110 that there are six displays. However, it is not possible to know how many times of the six displays are located. More precisely, there is no information about how many times the display is located and how many times it is connected to the connector. Therefore, a process of matching a plurality of real displays and a plurality of virtual displays 1: 1 is required. That is, which display is located where. Since the conventional multi-vision control device connects to a specific display only through a predetermined connector, this process was a problem that multi-vision installers should consider in each field. However, the present specification needs to further generate information on which display is located for more free display arrangement and quick and easy connection.

To this end, the virtual display generator 120 grants temporary identification information to each of the plurality of displays. The virtual display generator 120 outputs an identification screen on each of the plurality of displays. Next, a screen for identification output on each of the plurality of displays is photographed using a camera. Next, the virtual display generator 120 may display each virtual display so as to correspond to the location information in the virtual space through an image on a plurality of displays on which the identification screen shot by the camera is displayed.

According to one embodiment of the present specification, when the virtual display generation unit 120 outputs an identification screen to each of the plurality of displays, the identification screen may be sequentially output to each of the plurality of displays.

5 is an exemplary diagram of sequentially outputting a screen for identification on each of a plurality of displays according to one embodiment of the present specification.

For convenience of understanding, it will be described with reference to FIG. 5. It is assumed that the plurality of display arrangement apparatuses in the virtual space according to the present invention have six connectors 1 to 6, and the virtual display generator 120 grants temporary identification information 'A' to the display connected to the first. I assume you did. In this order, display 2 is assigned 'B', display 3 is 'C', display 4 is 'D', display 5 is 'E' and display 6 is 'F'. In this case, the identification number 'A' does not mean display 1 of 6 actual displays. Note that it simply means either display connected to the connector.

The virtual display generator 120 sequentially outputs an identification screen from the 'A' display to the 'F' display. In the example of FIG. 5, a star pattern is displayed as an identification screen. 5 (a) to (F), star patterns are sequentially displayed on the 1st, 2nd, 3rd, 6th, 5th and 4th displays. Shooting the star pattern is sequentially displayed with a camera, the virtual display generating unit 120 may determine which star pattern is displayed on which display through the image (or image) taken by the camera. Therefore, the temporary identification number 'A' display is actually 1 display, the temporary identification number 'B' display is actually 2 display, the temporary identification number 'C' display is actually 3 display, and the temporary identification number 'F' display is actual The 4th display, the temporary identification number 'E' display is the actual 5th display, and the temporary identification number 'D' display is the actual 6th display. In this way, the positions where the plurality of actual displays are arranged and the plurality of virtual displays may be matched 1: 1.

According to another embodiment of the present specification, the virtual display generation unit 120 may output different identification screens to each of the plurality of displays.

6 illustrates an example of outputting different identification screens to each of a plurality of displays according to another exemplary embodiment of the present specification.

Referring to FIG. 6, it can be seen that different screens for identification are displayed on each screen. In the example illustrated in FIG. 5, the identification screens displayed on the plurality of displays are the same in a 'star' shape. On the other hand, as shown in FIG. 6, different identification screens may be output to each of the plurality of displays in order to increase identification power.

In addition, the virtual display generator 120 may simultaneously output different identification screens to each of the plurality of displays. Simultaneous output of identification screens allows a plurality of displays to be distinguished in a faster time.

At least one of the plurality of displays may be a flexible display or a curved display.

In this case, in step S110, the bending measurement module may be attached to each corner of the plurality of displays, and the plurality of displays to which the bending measurement module is attached may be photographed using a camera. The position acquisition unit 110 may generate bending degree information of the flexible display or the curved display by using the bending measurement module in the image photographed by the camera.

7 is a reference diagram for generating information on a degree of curvature of a screen through a bend measurement module.

Referring to FIG. 7A, it can be seen that the bending measurement module is attached to four corners of the flat panel display. For example, it is assumed that the bending measuring module is circular. In the case of a flat panel monitor, when photographing the display with a camera, all four bend measurement modules are photographed in the same model circle.

Referring to FIG. 7B, it can be seen that the bending measurement module is attached to four corners of the curved display. In the case of the curved display, when the display is photographed by the camera, the distance from the camera may be different among the four bend measurement modules. In particular, according to the degree of bending can be taken in the form close to the ellipse. The position acquisition unit 110 may generate the bending degree information of the flexible display or the curved display by using the bending measurement module in the image captured by the camera by comparing the image of the captured bending measurement module with the original image. have.

In addition, the step S120 may be a step in which the virtual display generating unit 120 reflects the virtual flexible display or the virtual curved display using the bending degree information.

A plurality of actual displays may be arranged as a plurality of virtual displays in the virtual space through the above steps S110 to S120.

Next will be described through a plurality of display screen mapping apparatus in the virtual space according to the present specification.

8 is a block diagram schematically illustrating a configuration of a plurality of display screen mapping devices in a virtual space according to the present specification.

Referring to FIG. 8, the plurality of display screen mapping apparatuses 200 in the virtual space according to the present specification may include a content display unit 210, a virtual image mapping unit 220, and an image display unit 230.

The content display unit 210 may display content in a virtual space in which a plurality of virtual displays are displayed to correspond to a location where a plurality of actual displays are disposed. The plurality of virtual displays displayed in the virtual space may be a virtual display generated through the plurality of display arrangement apparatus 100 in the virtual space according to the present specification. Repeated description of the virtual space and the virtual display will be omitted.

The virtual image mapping unit 220 may map a partial image of content and display the mapped image on each of the plurality of virtual displays.

The image display unit 230 may display an image mapped to each of the plurality of virtual displays on the plurality of actual displays.

9 is a flowchart schematically illustrating a plurality of display screen mapping methods in a virtual space according to the present specification.

Referring to FIG. 9, in operation S210, the content display unit 210 may display content in a virtual space displaying a plurality of virtual displays so as to correspond to a location where a plurality of actual displays are disposed. The plurality of virtual displays displayed in the virtual space may be a virtual display generated through the plurality of display arrangement apparatus 100 in the virtual space according to the present specification. Repeated description of the virtual space and the virtual display will be omitted.

10 is a reference diagram for a virtual space according to the present specification.

Referring to FIG. 10, it can be seen that a computer is provided. The computer shown in FIG. 10 should understand that the area displayed in the monitor is a background for understanding that it is a virtual space. It can be seen that a plurality of virtual displays corresponding to the plurality of actual displays shown in FIG. 4 are displayed in the monitor shown in FIG. 10. It can be seen that a 'snake' image is displayed as a content behind a space where a plurality of virtual displays are arranged. The content is arbitrary content for explaining mapping to the plurality of virtual displays.

Referring back to FIG. 9, in operation S220, the virtual image mapping unit 220 may map a partial image of content and display the mapped image on each of the plurality of virtual displays.

Referring back to FIG. 10, it can be seen that a portion of the snake is mapped to each of the plurality of virtual displays and displayed on each image. As the user adjusts the position of the content in the virtual space, the virtual image mapping unit 220 may adjust the partial image of the content mapped to each virtual display according to the relative position with each virtual display. That is, a screen that tracks the location of content in the virtual space and is automatically mapped to the virtual display may be changed.

Referring back to FIG. 9, in operation S230, the image display unit 230 may display an image mapped to each of the plurality of virtual displays on the plurality of actual displays. That is, the image display unit 230 outputs an image displayed on each virtual display in a 1: 1 relationship to each actual display.

Meanwhile, although two-dimensional content has been described as an example in FIG. 10, it may be three-dimensional content according to the type of content. In this case, the step S210 may further display a virtual camera in the virtual space. The virtual camera in the virtual space is a component that determines which side of the 3D content the image to be mapped onto the display.

If a plurality of actual displays are configured in three dimensions, all parts of the three-dimensional content may be displayed on the plurality of actual displays. However, if a plurality of actual displays are arranged to display an image viewed from one eye, 3D content should also map an image viewed from one eye to a plurality of virtual displays. The virtual camera plays the same role as a gaze looking directly at a plurality of actual displays.

The plurality of display screen mapping apparatuses 200 in the virtual space according to the present specification may further include a user sensor. In this case, the step S210 may be a step of displaying the virtual camera in the virtual space at a position corresponding to the position of the user and the gaze information of the user output by the user sensing unit.

In operation S220, the virtual image mapping unit 220 displays an image mapped and mapped to each of the plurality of displays displayed in the virtual space, only the image photographed by the virtual camera among the 3D contents displayed in the virtual space. Can be. In this case, the virtual camera may be arranged to photograph only a part of the 3D content. In this case, in step S220, the virtual image mapping unit 220 may map an image only to a display corresponding to a position and a direction photographed by the virtual camera among a plurality of displays displayed in the virtual space.

Meanwhile, when some or all of the actual display is a flexible or curved display, when the screen is mapped in the same manner as the flat display, the screen may be distorted due to the user's viewpoint due to the curvature of the screen.

Furthermore, in the case of a stretchable display, a dense difference may occur for each pixel even within the same display. Therefore, when the disclosed embodiment is applied to the stretchable display, the image may be mapped to reflect the difference in density in the display. Therefore, the embodiments disclosed herein may be applied to stretchable displays as well as flexible displays. In this case, the position change of the user may be recognized through the virtual camera, and the image mapped to the flexible display may be mapped again by using the virtual image mapping unit 220. For example, since the distortion of the image may occur according to the position or angle at which the user views the flexible display, the image mapped to the flexible display may be remapped according to the position or angle of the user.

FIG. 11 is a diagram illustrating an example of a method of matching an image to a plurality of flexible displays connected in a specific shape.

In an embodiment, a plurality of flexible displays may be connected in a specific shape, and an image corresponding to each part of the specific shape may be mapped to each of the plurality of flexible displays.

For example, as illustrated in FIG. 11, the plurality of flexible displays 300 may be connected in the shape of a human face. Referring to FIG. 11, like the first display 310 and the second display 320, one rectangle represents one display.

In addition, referring to FIG. 11, an example in which a face image of a person is mapped to a plurality of flexible displays 400 connected in the shape of a person is illustrated.

In an embodiment, the face image of a person may be divided and displayed to correspond to each of the plurality of flexible displays 400.

As shown in FIG. 11, each flexible display may be formed and arranged to show the curvature of the basic face. For example, the first display 310 may be formed in a shape in which a portion of the first display 310 is curved.

However, it may be inefficient to represent all parts having a complicated shape such as a human ear in the form of a flexible display. Accordingly, as shown in FIG. 11, the plurality of flexible displays 200 arranges the flexible displays so as to divide the parts having complex shapes into appropriate sizes to show the overall curvature, and the specific shape controls the mapping of the image. Can be displayed.

For example, like the second display 320, the plurality of flexible displays 400 arrange the flexible display so as to divide the human ear into a predetermined size to show the overall curvature. Can be displayed via

In an embodiment, the images mapped to the plurality of flexible displays 400 may be remapped according to a change in the position of the user. For example, since the distortion of the image may occur according to the position or angle at which the user views the plurality of flexible displays 400, the image mapped to the plurality of flexible displays 400 is remapped according to the position or angle of the user. Can be. In one embodiment, the plurality of flexible displays 200 may be provided with means for detecting the position of the user or the position of the user's eyes.

In an embodiment, the plurality of stretchable displays may be connected in a specific shape, and an image corresponding to each part of the specific shape may be mapped to each of the plurality of stretchable displays. In the case of a stretchable display, since a dense difference may occur for each pixel even within the same display, an image may be mapped to reflect the dense difference in the display.

The steps of a method or algorithm described in connection with an embodiment herein may be implemented directly in hardware, in a software module executed by hardware, or by a combination thereof. Software modules may include random access memory (RAM), read only memory (ROM), erasable programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, hard disk, removable disk, CD-ROM, or It may reside in any form of computer readable recording medium well known in the art.

While the embodiments of the present disclosure have been described with reference to the accompanying drawings, a person skilled in the art to which the present disclosure belongs may practice the present disclosure in other specific forms without changing the technical spirit or essential features. I can understand that. Therefore, it should be understood that the embodiments described above are exemplary in all respects and not restrictive.

100: a plurality of display arrangement device in the virtual space
110: position acquisition unit
120: virtual display generation unit
200: a plurality of display screen mapping devices in the virtual space
210: content display unit
220: virtual image mapping unit
230: image display unit

Claims (12)

In a method performed by a plurality of display arrangement devices in a virtual space,
(a) acquiring information about a location where a plurality of actual displays are disposed through a location measuring module; And
(b) displaying a plurality of virtual displays in a virtual space so as to correspond to location information of each of the plurality of actual displays;
As the user adjusts the position of the content in the virtual space, the screen mapped to the virtual display is changed by tracking the position of the content mapped to each virtual display according to the relative position with each virtual display.
Each of the plurality of actual displays has a position measuring module attached thereto,
The position measurement module includes a three-axis gyro sensor to output a value for the degree of inclination, and by using the inclination value output by the position measurement module to generate inclination information for each of the plurality of actual display, Identify the slope of each actual display,
The position measuring module is a device for outputting light, and recognizes the position measuring module by extracting the wavelength of light output from the position measuring module from the image taken by the camera,
When the actual display is a flexible display or a curved display, the image of the bending measurement module attached to the display edge is compared with the original image, and the bending degree information of the display is obtained from the image taken by the camera using the bending measurement module. Generate and reflect the curved degree information on the virtual flexible display or the virtual curved display,
When at least one of the plurality of actual displays is a stretchable display, the image is mapped to reflect the difference in density in the display,
When a plurality of flexible displays are connected in the shape of a human face, the flexible displays are formed and arranged to show the curvature of the face, and are arranged on the flexible display to show the overall curvature by dividing the human ear into a predetermined size. And then displaying the image by adjusting the mapping of the image. delete delete delete The method according to claim 1,
In step (b),
(b-1) assigning temporary identification information to each of the plurality of displays;
(b-2) outputting an identification screen to each of the plurality of displays;
(b-3) photographing an identification screen output on each of the plurality of displays using a camera; And
(b-4) displaying each virtual display on the plurality of displays on which the identification screen shot by the camera is displayed so as to correspond to the location information in the virtual space through an image; A plurality of display placement methods. The method according to claim 5,
The step (b-2) is a step of outputting a screen for identification on each of the plurality of displays sequentially. The method according to claim 5,
The step (b-2) is a step of outputting a different identification screen to each of the plurality of displays, the plurality of display arrangement method in the virtual space. The method according to claim 7,
The step (b-2) is a step of outputting a different identification screen on each of the plurality of displays at the same time, a plurality of display arrangement method in the virtual space. delete delete A computer program recorded on a computer-readable recording medium which is created to perform steps of a plurality of display arrangement methods in a virtual space according to any one of claims 1, 5 to 8 in a computer. A location acquisition unit for obtaining information on a location where a plurality of actual displays are disposed; And
It includes a virtual display generating unit for displaying a plurality of virtual displays to correspond to the position information for each of the plurality of actual display in the virtual space,
As the user adjusts the position of the content in the virtual space, the screen mapped to the virtual display is changed by tracking the position of the content mapped to each virtual display according to the relative position with each virtual display.
Each of the plurality of actual displays has a position measuring module attached thereto,
The position measurement module includes a three-axis gyro sensor to output a value for the degree of inclination, and generates inclination information for each of a plurality of actual displays by using the inclination value output by the position measurement module, Identify the slope of each of the actual displays,
The position measuring module is a device for outputting light, and recognizes the position measuring module by extracting the wavelength of light output from the position measuring module from the image taken by the camera,
When the actual display is a flexible display or a curved display, the image of the bending measurement module attached to the display edge is compared with the original image, and the bending degree information of the display is obtained from the image taken by the camera using the bending measurement module. Generate and reflect the curved degree information on the virtual flexible display or the virtual curved display,
When at least one of the plurality of actual displays is a stretchable display, the image is mapped to reflect the difference in density in the display,
When a plurality of flexible displays are connected in the shape of a human face, the flexible displays are formed and arranged to show the curvature of the face, and are arranged on the flexible display to show the overall curvature by dividing the human ear into a predetermined size. And then displaying the image by adjusting the mapping of the image.

Images