KR20220036842A - Interactive exhibition image realization system using laser senor - Google Patents

Abstract

Disclosed is an interactive exhibition image realization system using a laser sensor which can realize an interactive exhibition image linked to the position or motion of a visitor (user) in an exhibition space. According to one embodiment of the present invention, the interactive exhibition image realization system comprises: a laser sensor module installed on a wall or a floor of an exhibition space, and sensing a motion of a user to present a special effect scene; and an image processor image-processing motion information of the user acquired from the laser sensor module. The laser sensor module, if an event of sensing a human body and sensing a motion at at least two points in the exhibition space occurs, presents a mutual event effect scene between the at least two points to display the mutual event effect scene. The image processor image-processes motion information of the user acquired from the laser sensor module to extract displacement information including a first displacement value by which the user moves around an X-axis, a second displacement value by which the user moves around a Y-axis, and a third displacement value by which the user moves around a Z-axis, and compares the extracted displacement information with preset motion reference information to acquire position information of the at least two points in the exhibition space, The motion reference information includes information on the center and radius of a three-dimensional sphere virtually extended and formed by a hand of a human body by tracking the length, width, and direction of an arm of a human body.

Description

Interactive exhibition image realization system using laser sensor {INTERACTIVE EXHIBITION IMAGE REALIZATION SYSTEM USING LASER SENOR}

The present invention relates to a system for realizing an exhibition image, and more particularly, to a system for realizing an interactive exhibition image using a laser sensor.

With the development of computer technology, the exhibition hall is being developed in the form of an online form, and it is developing from a simple exhibition hall to an exhibition hall that avoids the interactive. This is because, beyond the concept of time and space, the viewer in the exhibition hall wants to be recognized as if the character is speaking or acting according to the viewer's request while having a conversation with the character in the video.

The need for such an interactive pavilion is that the interactive pavilion, unlike other existing pavilions, has to change the situation through mutual stories and does not proceed according to a script that has already been crafted. This is because it makes them a subject of active action and creation, not as a subject of passive appreciation.

Therefore, the characteristics of interaction for an interactive exhibition hall are firstly derived from the change in the viewing form of the conventional exhibition hall, and secondly, the interactive itself is performed in a pure exhibition space, and it proceeds in a situation disconnected from the real environment and thus the boundary is set, and it can be known through the characters appearing on the screen in the video.

However, the existing interactive exhibition hall lacks interactivity, that is, it is executed in the real world, and is conducted by the planned exhibition program rather than the user's intention. Meanwhile, although recent attempts have been made to increase the interactivity in the exhibition hall, it is operated by a computer program, so it is impossible to escape the limitations of the computer program, and it is impossible to connect with people directly in the exhibition hall. That is, the spectator simply interacts with the computer, and the result is also determined by what is programmed.

The reason that the existing interactive exhibition hall is operated despite these problems is that there is no alternative to cope with the free interactive exhibition environment, even if it is only a simple visit or interaction with the viewer within a computer program for learning effect.

In this reality, it is very important to develop an interactive pavilion solution with educational value while being emotionally stable and enjoying relaxation. In other words, the interactive pavilion is positioned as a part of the new pavilion, and its economic value has grown significantly. Therefore, it is necessary to develop a new system capable of realizing an interactive exhibition hall with interactivity.

As a related prior art, there is Republic of Korea Patent Publication No. 10-2011-0006976 (title of the invention: interactive control system for exhibition halls, publication date: 2011.01.21.).

An object of the present invention is to provide an exhibition image realization system capable of realizing an interactive exhibition image by interlocking with the position or operation of a visitor (user) in an exhibition space using a laser sensor.

In addition, another object of the present invention is to recognize each page of the exhibition book through an infrared camera when a visitor (user) turns over an exhibition book, such as a book for the exhibition, and display image data related to the contents contained in the page in the exhibition space. An object of the present invention is to provide an exhibition image realization system capable of producing immersive image content by outputting it to a display area.

The problem to be solved by the present invention is not limited to the problem(s) mentioned above, and another problem(s) not mentioned will be clearly understood by those skilled in the art from the following description.

The above object is, according to the present invention, a laser sensor module installed on the floor or wall surface of an exhibition space to detect a user's motion to produce a special effect scene, and the user's motion information obtained from the laser sensor module an image processor for image processing; including, wherein the laser sensor module produces a mutual event effect scene between the at least two points when an event of human body detection and motion detection occurs at at least two points in the exhibition space, display, and the image processor image-processes the motion information of the user obtained from the laser sensor module, a first displacement value in which the user moves around the X-axis, and a second displacement in which the user moves around the Y-axis Displacement information including a displacement value and a third displacement value moved by the user about the Z-axis is extracted, and the extracted displacement information is compared with preset motion reference information to position at least two points in the exhibition space information is obtained, and the motion reference information includes information on the center and radius of a sphere, which is a three-dimensional shape that is virtually extended by a human hand through tracking of the length, width, and direction of the arm of the human body This is achieved by an interactive exhibition image realization system.

Preferably, the image processor image-processes the motion information of the user obtained from the laser sensor module to check a specific part of the user's moving body, and analyzes a difference between frames of the checked image so that the specific part is The moving trajectory may be calculated, and the mutual event effect scene may be produced and displayed in a display area corresponding to a position matching the trajectory.

Preferably, in the image processor, after an event of sharing the address link of the server providing the scene of the mutual event effect through the user's SNS occurs, the mobile terminal in which the user's SNS is running is connected to the server through the address link When a menu relating to the mutual event effect scene is accessed and selected, a mutual event effect scene corresponding to the selected menu may be produced and displayed.

Preferably, the interactive exhibition image realization system includes a camera module that is installed on the exhibition space in which the exhibition book is arranged, and obtains a page identification symbol printed for each page of the exhibition book, and the image data extracted by the image processor and a beam projector for outputting to a display area in the exhibition space, wherein the image processor analyzes the page identification symbol obtained by the camera module and extracts image data matching the page identification symbol from the exhibition image database and the image processor periodically compares the page identification symbol currently acquired by the camera module with the previously acquired page identification symbol, and if the result of the comparison does not match, it is recognized as turning the book of the exhibition book by the user to apply a scene change effect when outputting the image data, the image processor separates text and an image from the original document of the image captured by the camera module, and then analyzes the size and color of the text and image, According to the analysis result of the original document, within a specific page of the original document, a character string with the largest text size is regarded as a title, and a preset interactive effect is applied to the character string regarded as the title itself to transform the original document Alternatively, the image included in the original document is separated by color series, and the interactive effect is applied to the image itself for each color series of the image included in the original document to convert the original document, or a specific page of the original document In the text, a character string with the smallest text size is regarded as a comment, and when a character string regarded as the comment is selected, the original document is converted by applying the interactive effect so that an additional explanation is output as a pop-up, and the interactive effect is applied The converted document may be output, and the converted document may be shared with the mobile terminal of the user into which the phone number is input.

The camera module includes an infrared camera, the page identification symbol is printed on the exhibition book using infrared ink that is invisible to the naked eye of the user, and the camera module irradiates infrared rays toward the pages of the exhibition book. Further comprising an IR Illuminator, wherein the infrared camera acquires the page identification symbol from the infrared ink reacting with the infrared ray irradiated by the infrared illuminator, and the exhibition image database is stored in the contents of each page of the exhibition book. The image data prepared in advance to match the page identification symbol may be matched with the page identification symbol and recorded in a matching table, and the image processor may extract image data matching the page identification symbol with reference to the matching table.

The details of other embodiments are included in the detailed description and accompanying drawings.

According to an embodiment of the present invention, when an event of human body detection and motion detection occurs at at least two points in the exhibition space through a human body detection sensor and a motion detection sensor installed in the exhibition space, a mutual event between the at least two points By directing and displaying an effect scene, it is possible to implement an interactive exhibition image that is linked to the position or motion of a visitor (user) in the exhibition space.

In addition, according to another embodiment of the present invention, when a visitor (user) turns over a book for exhibition, such as a book for exhibition, the infrared camera recognizes each page of the book for exhibition and displays image data related to the content contained in the page. By outputting it to the display area in the space, interactive exhibition video content can be produced.

According to an embodiment of the present invention, by creating and providing a scene of a mutual event effect between users through a laser sensor module, it is possible to give the user an opportunity to experience an exhibition image, thereby stimulating the user's interest.

1 is a conceptual diagram illustrating an interactive exhibition image realization system according to an embodiment of the present invention.
2 and 3 are block diagrams illustrating an interactive exhibition image realization system according to an embodiment of the present invention.
4 to 8 are diagrams illustrating an example of outputting image data extracted by an image processor to a display area in an exhibition space according to an embodiment of the present invention.
9 is a diagram illustrating an installation location and function of a laser sensor module, which is an additional component of an interactive exhibition image realization system according to an embodiment of the present invention.
10 is a flowchart illustrating a method for realizing an immersive exhibition image using an interactive exhibition image realizing system according to an embodiment of the present invention.

Advantages and/or features of the present invention, and methods for achieving them, will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be embodied in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

In addition, preferred embodiments of the present invention implemented below are already provided in each system function configuration in order to efficiently describe the technical components constituting the present invention, or system functions normally provided in the technical field to which the present invention belongs The configuration is omitted as much as possible, and the functional configuration to be additionally provided for the present invention will be mainly described. If a person of ordinary skill in the art to which the present invention pertains, it will be possible to easily understand the functions of conventionally used components among the functions omitted not shown below, and also the components omitted as described above. Relationships between elements and components added for purposes of the present invention will also be clearly understood.

In addition, in the following description, the term "transmission", "communication", "transmission", "reception" and other similar meanings of signals or information means that signals or information are directly transmitted from one component to another. as well as passing through other components. In particular, to “transmit” or “transmit” a signal or information to a component indicates the final destination of the signal or information and does not imply a direct destination. The same is true for "reception" of signals or information.

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

1 is a conceptual diagram illustrating an interactive exhibition image implementation system according to an embodiment of the present invention, and FIGS. 2 and 3 are diagrams illustrating an interactive exhibition image implementation system according to an embodiment of the present invention It is a block diagram.

1 to 3 , the interactive exhibition image realization system 100 according to an embodiment of the present invention includes a camera module 210 , an image processor 220 , a beam projector 230 , and a controller 240 . may be included.

The camera module 210 may be installed on the exhibition space s in which the exhibition book 101 is disposed. Here, the exhibition book 101 may be provided in a state of being placed on a table.

The camera module 210 may acquire a page identification symbol printed for each page of the book 101 for exhibition. That is, the camera module 210 may acquire the page identification symbol by sensing the infrared energy reflected after emitting infrared energy to the exhibition book 101 . Here, the page identification symbol may include at least one of a dot pattern and a number, and may be printed on the display book 101 using infrared ink that is invisible to the user's naked eye.

To this end, the camera module 210 may include an infrared camera 211 and an infrared illuminator 212 . The infrared projector 212 irradiates infrared rays toward the pages of the exhibition book 101 , and the infrared camera 211 identifies the pages from the infrared ink reacting with the infrared rays irradiated by the infrared projector 212 . sign can be obtained.

The image processor 220 may analyze the image of the page identification symbol recognized by the infrared camera 210 and extract image data matching the page identification symbol from an exhibition image database (not shown).

Here, the exhibition image database may function as a data storage that records and stores image data pre-produced according to the contents of each page of the exhibition book 101 with the page identification symbol and recorded in a matching table.

Accordingly, the image processor 220 may extract image data matching the page identification symbol from the exhibition image database by referring to the matching table recorded by the exhibition image database.

In other words, when the page identification symbol printed on the exhibition book 101 is obtained by the camera module 210 , the image processor 220 may search for the obtained page identification symbol in the matching table.

The image processor 220 may search for reference information of corresponding image data recorded by matching the searched page recognition symbol. The image processor 220 may extract image data matching the page identification symbol from the exhibition image database from the exhibition image database by using the found reference information.

The image processor 220 may periodically compare the page identification symbol (first page identification symbol) currently obtained by the camera module 210 with the page identification symbol (second page identification symbol) obtained previously.

The image processor 220 may apply a scene change effect when outputting the image data according to a comparison result of the first and second page identification symbols. That is, when the first page identification symbol and the second page identification symbol do not match, the image processor 220 recognizes that the display book 101 is turned over by the user and outputs the image data. Transition effects can be applied.

Here, the scene change effect is a scene change technique in which one screen disappears and another screen gradually appears at the same time, and at the same time the density of the front screen gradually decreases and the density of the rear screen increases at the same time, the scene is switched by dissolve. can be implemented.

However, the scene transition effect is not limited thereto, and a wipe, which is a transition technique in which another screen appears while pushing one screen, or an image slowly darkens to black, or slowly brightens to display an image. It can also be implemented with various other scene change techniques, such as fade, which is a scene change technique, or cut, which is a technique that directly connects a scene to a scene.

At this time, the image processor 220 is set based on the position of the exhibition book 101 through at least one of a human body detection sensor (not shown) and a motion detection sensor (not shown) installed in the exhibition space (s). When at least one of the human body detection and the motion detection occurs within the range of the distance, it may be recognized as turning the book 101 by the user.

The beam projector 230 may output the image data extracted by the image processor 220 to the display area 102 in the exhibition space s. Here, the display area 102 may be implemented in the form of a curved surface on the front wall of the exhibition space (s), and may be implemented on the floor in addition to the front wall of the exhibition space (s).

For example, the beam projector 230 may output the image data extracted by the image processor 220 to the display area 102 in the exhibition space s as shown in FIGS. 4 to 8 . The narration part described in FIGS. 4 to 8 is output only with audio and not on video. For reference, FIGS. 4 to 8 are diagrams illustrating an example of outputting image data extracted by an image processor to a display area in an exhibition space according to an embodiment of the present invention.

The beam projector 230 may also output the image data or other image data related to the image data to the page area of the exhibition book 101 . In this case, the exhibition book 101 may be composed of a blank page on the left side and a page with letters on the right side, but is not limited thereto, and various configurations are possible.

The controller 240 generally controls the operation of the interactive exhibition image realization system 100 , that is, the camera module 210 , the image processor 220 , and the beam projector 230 according to an embodiment of the present invention. can be controlled

Meanwhile, the interactive exhibition image realization system 100 according to an embodiment of the present invention may further include a laser sensor module 250 as shown in FIG. 9 .

The laser sensor module 250 may be installed on the floor or wall surface of the exhibition space s, and may perform a function to produce a special effect scene in connection with image data output to the display area 102 . .

Specifically, the occurrence of at least one of human body detection and motion detection at at least two points in the exhibition space s is detected through at least one of a human body detection sensor and a motion detection sensor installed in the exhibition space s. can In this case, the laser sensor module 250 may display a corresponding scene by producing a scene of a mutual event effect between the at least two points and outputting the scene to the floor or wall of the exhibition space (s).

For example, as shown in FIG. 9 , when an event of human body detection or motion detection occurs at three points A, B, and C in the exhibition space s, the laser sensor module 250 uses a laser Thus, it is possible to produce and display a scene with a mutual event effect (eg, a snowy scene in a snowy scene, a river scene, a wind blowing scene, etc.) between point A, point B, and point C.

In this case, the image processor 220 image-processes the user's motion information obtained from the laser sensor module 250 to determine the first displacement value the user moves about the X-axis, and the user's position about the Y-axis. Displacement information including the second displacement value moved and the third displacement value moved by the user about the Z-axis is extracted, and the extracted displacement information is compared with preset motion reference information to at least in the exhibition space. Location information of two points can be obtained.

Accordingly, the laser sensor module 250 produces a scene of a mutual event effect between the at least two points based on the location information of the at least two points, and outputs the scene on the floor or wall of the exhibition space (s) to produce the corresponding directing scene. can be displayed. Here, the motion reference information may include information about the center of the sphere and the radius of the sphere, which are three-dimensional shapes that are virtually extended and formed by the hand of the human body through tracking of the length, width, direction, etc. of the arm of the human body.

In addition, the image processor 220 checks a specific part of the user's moving body by image processing the motion information of the user obtained from the laser sensor module 250, and analyzes the difference between the frames of the checked image. A trajectory of the movement of the specific part may be calculated. The image processor 220 may produce and display the scene of the mutual event effect in a display area corresponding to a position matching the trajectory.

In addition, after an event of sharing the address link of the server providing the mutual event effect scene through the user's SNS occurs, the image processor 220 allows the mobile terminal in which the user's SNS is running through the address link. When a menu related to the mutual event effect scene is selected by accessing the server, a mutual event effect scene corresponding to the selected menu may be produced and displayed.

On the other hand, by providing a technology that allows not only experts but also general users to quickly convert a large amount of documents into an e-book format, the contents and images of the exhibition book 101 can be shared with users (museum visitors) and mobile terminals such as smartphones. You can share it with , and you need to enter your phone number for this.

The image processor 220 separates text and image from the original document of the image captured by the camera, analyzes the size and color of the text and image, and generates a preset interactive effect according to the analysis result of the original document. can be applied to transform the original document. In addition, the image processor 220 may output a converted document to which the interactive effect is applied. The output converted document may be shared to a corresponding mobile terminal through input of the phone number.

In this case, the image processor 220 regards a character string having the largest text size as a title within a specific page of the original document, applies a preset interactive effect to the character string regarded as the title, or applies a preset interactive effect to the original document. Separates the included image by color series, applies a preset interactive effect to the image itself for each color series of the image included in the original document, or annotates the character string with the smallest text size within a specific page of the original document , and when a character string regarded as the comment is selected, an interactive effect may be applied so that an additional explanation is output as a pop-up.

On the other hand, in an embodiment of the present invention, on the printing area of the page identification symbol provided for each page of the exhibition book 101, the page identification symbol is damaged by a user operation when the exhibition book 101 is turned over. An anti-aging coating layer (not shown) may be provided to prevent .

The anti-corrosive coating layer is based on 100 parts by weight of dipentaerythritol hexaacrylate (DPHA), 10 to 20 parts by weight of hydroxy hydrocinnamate, octadecyl 3,5-di-t-butyl-4-ethyl 2-[3 It may be formed of a material containing 7 to 15 parts by weight of -(6-nitrobenzol[d]thiazol-2-yl)ureido]acetate and 15 to 35 parts by weight of hydroxyethyl hydroxypropyl cellulose.

Hereinafter, the prevention coating layer provided on the printing area of the page identification symbol will be described in detail.

The following experiments were performed to measure the hardness, transmittance, heat resistance, adhesion, flexibility, etc. of the prevention coating layer.

1. Preparation of Specimen

Example 1

Dipentaerythritol hexaacrylate 100 g, hydroxyethyl hydroxypropyl cellulose 15 g, octadecyl 3,5-di-tbutyl-4-hydroxy hydrocinnamate 10 g, ethyl 2- [3- (6-nitrobenzol [ After mixing 7 g of d]thiazol-2-yl)ureido]acetate using acetone, a specimen having a thickness of 20 microns was prepared by injection molding, and the acetone was volatilized.

Example 2

Dipentaerythritol hexaacrylate 100g, hydroxyethyl hydroxypropyl cellulose 35g, octadecyl 3,5-di-tbutyl-4-hydroxy hydrocinnamate 20g, ethyl 2-[3-(6-nitrobenzol[ 15 g of d]thiazol-2-yl)ureido]acetate was mixed with acetone to prepare a specimen in the same manner as in Example 1.

Comparative Example 1

100 g of dipentaerythritol hexaacrylate, 40 g of hydroxyethyl hydroxypropyl cellulose, 5 g of octadecyl 3,5-di-tbutyl-4-hydroxyhydrocinnamate, ethyl 2-[3-(6-nitrobenzol[ 10 g of d]thiazol-2-yl)ureido]acetate was mixed with acetone to prepare a specimen in the same manner as in Example 1.

Comparative Example 2

100 g of dipentaerythritol hexaacrylate, 10 g of hydroxyethyl hydroxypropyl cellulose, 30 g of octadecyl 3,5-di-tbutyl-4-hydroxyhydrocinnamate, ethyl 2-[3-(6-nitrobenzol[ 10 g of d]thiazol-2-yl)ureido]acetate was mixed with acetone to prepare a specimen in the same manner as in Example 1.

Comparative Example 3

100 g of dipentaerythritol hexaacrylate, 25 g of hydroxyethyl hydroxypropyl cellulose, 15 g of octadecyl 3,5-di-tbutyl-4-hydroxyhydrocinnamate, ethyl 2-[3-(6-nitrobenzol[ 2 g of d]thiazol-2-yl)ureido]acetate was mixed with acetone to prepare a specimen in the same manner as in Example 1.

Comparative Example 4

100 g of dipentaerythritol hexaacrylate, 20 g of hydroxyethyl hydroxypropyl cellulose, 10 g of octadecyl 3,5-di-tbutyl-4-hydroxy hydrocinnamate, ethyl 2-[3-(6-nitrobenzol[ 20 g of d]thiazol-2-yl)ureido]acetate was mixed with acetone to prepare a specimen in the same manner as in Example 1.

The compositions presented in Examples 1 to 2 and Comparative Examples 1 to 4 are summarized in Table 1, and the unit is gram (g).

[Table 1]

2. Hardness measurement and evaluation method

The following items were evaluated for the specimens prepared in Examples 1 to 2 and Comparative Examples 1 to 4.

1) Pencil hardness was measured by ASTM D3502 (pencil hardness tester).

2) Transmittance was measured by UV-vis spectrum (DARSA PRO-5000 SYSTEM).

3) For heat resistance, cracks and warpage of the exterior were measured after standing at 90° C. for 4 hours.

4) Adhesion was evaluated whether there was a peeling phenomenon by drawing a line on the specimen at intervals of 2 mm to make a grid, then pulling strongly once in the vertical direction after attaching the TAPE.

5) For flexibility, the presence or absence of cracks was determined by bending 180° after 12 hours of coating.

3. Results and Analysis

The evaluation results are shown in Table 2.

[Table 2]

As can be seen from the results of Table 2, Examples 1 and 2 have excellent properties in all of pencil hardness, transmittance, heat resistance, adhesion, and flexibility, whereas Comparative Examples 1 to 4 have excellent transmittance It can be seen that although it has high adhesion, it has poor characteristics in pencil hardness, heat resistance and flexibility.

The device described above may be implemented as a hardware component, a software component, and/or a combination of the hardware component and the software component. For example, devices and components described in the embodiments may include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable array (FPA), It may be implemented using one or more general purpose or special purpose computers, such as a programmable logic unit (PLU), microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. A processing device may also access, store, manipulate, process, and generate data in response to execution of the software. For convenience of understanding, although one processing device is sometimes described as being used, one of ordinary skill in the art will recognize that the processing device includes a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that can include For example, the processing device may include a plurality of processors or one processor and one controller. Other processing configurations are also possible, such as parallel processors.

Software may comprise a computer program, code, instructions, or a combination of one or more thereof, which configures a processing device to operate as desired or is independently or collectively processed You can command the device. The software and/or data may be any kind of machine, component, physical device, virtual equipment, computer storage medium or apparatus, to be interpreted by or to provide instructions or data to the processing device. , or may be permanently or temporarily embody in a transmitted signal wave. The software may be distributed over networked computer systems and stored or executed in a distributed manner. Software and data may be stored in one or more computer-readable recording media.

10 is a flowchart illustrating a method for realizing an immersive exhibition image using an interactive exhibition image realizing system according to an embodiment of the present invention.

The method described here is only one embodiment of the present invention, and in addition, various steps may be added as follows if necessary, and since the following steps may also be performed by changing the order, the present invention is described below It is not limited to each step described and the order thereof.

1, 2 and 10, in step 1010, the camera module 210 of the interactive exhibition image realizing system 100 obtains a page identification symbol printed for each page of the exhibition book 101. can

Next, in step 1020 , the image processor 220 of the interactive exhibition image realization system 100 analyzes the page identification symbol obtained by the camera module 210 , and the page identification symbol from the exhibition image database It is possible to extract image data matching the .

Next, in step 1030 , the beam projector 230 of the interactive exhibition image realization system 100 transfers the image data extracted by the image processor 220 to the display area 102 in the exhibition space S. can be printed out.

The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the embodiment, or may be known and available to those skilled in the art of computer software. Examples of the computer-readable recording medium include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CDROMs and DVDs, and magneto-optical disks such as floppy disks. hardware devices specially configured to store and execute program instructions, such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

As described above, although the embodiments have been described with reference to the limited embodiments and drawings, various modifications and variations are possible from the above description by those skilled in the art. For example, the described techniques are performed in an order different from the described method, and/or the described components of the system, structure, apparatus, circuit, etc. are combined or combined in a different form than the described method, or other components Or substituted or substituted by equivalents may achieve an appropriate result.

Therefore, other implementations, other embodiments, and equivalents to the claims are also within the scope of the following claims.

100: Interactive exhibition image realization system
101: exhibition book
102: display area
210: camera module
211: infrared camera
212: infrared emitter
220: image processor
230: beam projector
240: control unit
250: laser sensor module

Claims (5)

a laser sensor module installed on the floor or wall of the exhibition space to detect a user's motion to produce a special effect scene; and
Including; an image processor for image processing the motion information of the user obtained from the laser sensor module;
The laser sensor module produces and displays a scene with a mutual event effect between the at least two points when an event of human body detection and motion detection occurs at at least two points in the exhibition space,
The image processor image-processes the motion information of the user obtained from the laser sensor module, a first displacement value in which the user moves around the X-axis, a second displacement value in which the user moves around the Y-axis, and extracting displacement information including a third displacement value moved by the user about the Z-axis, and comparing the extracted displacement information with preset motion reference information to obtain location information of at least two points in the exhibition space and
The motion reference information includes information on the center and radius of a sphere, which is a three-dimensional shape that is virtually extended by the hand of the human body through tracking the length, width, and direction of the arm of the human body. implementation system.
According to claim 1,
The image processor
The user's motion information obtained from the laser sensor module is image-processed to check a specific part of the user's moving body, and the difference between frames of the checked image is analyzed to calculate the movement trajectory of the specific part, The interactive exhibition image realization system, characterized in that the interactive event effect scene is produced and displayed in a display area corresponding to a position matching the trajectory.
3. The method of claim 2,
The image processor
After an event of sharing the address link of the server providing the mutual event effect scene through the user's SNS occurs, the mobile terminal running the user's SNS accesses the server through the address link, and the mutual event effect scene An interactive exhibition image realization system, characterized in that when a menu is selected, a scene of a mutual event effect corresponding to the selected menu is produced and displayed.
4. The method according to any one of claims 1 to 3,
a camera module installed on the exhibition space in which the exhibition book is arranged, and configured to obtain a page identification symbol printed on each page of the exhibition book; and
A beam projector for outputting the image data extracted by the image processor to a display area in the exhibition space; further comprising,
The image processor extracts image data matching the page identification symbol from the exhibition image database by analyzing the image of the page identification symbol obtained by the camera module,
The image processor periodically compares the page identification symbol currently acquired by the camera module with the previously acquired page identification symbol, and if the result of the comparison does not match, recognizes that the display is turned over by the user and the When outputting video data, a scene transition effect is applied,
The image processor separates text and an image from the original document of the image captured by the camera module, analyzes the size and color of the text and image, and according to the analysis result of the original document, In a page, a character string with the largest text size is regarded as a title, and the original document is converted by applying a preset interactive effect to the character string itself considered as the title, or images included in the original document are separated by color series and converts the original document by applying the interactive effect to the image itself for each color series of the image included in the original document, or considers a string with the smallest text size within a specific page of the original document as a comment, , converts the original document by applying the interactive effect so that an additional description is output as a pop-up when selecting a character string considered as the annotation, and outputs a converted document to which the interactive effect is applied, wherein the converted document contains a phone number Interactive exhibition image realization system, characterized in that it is shared to the mobile terminal of the user.
5. The method of claim 4,
The camera module includes an infrared camera,
The page identification symbol is printed on the display book using infrared ink that is invisible to the user's naked eye,
The camera module further comprises an infrared illuminator (IR Illuminator) for irradiating infrared rays toward the page of the book for exhibition,
The infrared camera obtains the page identification symbol from the infrared ink reacting with the infrared ray irradiated by the infrared projector,
The exhibition image database records the image data prepared in advance according to the contents of each page of the exhibition book with the page identification symbol and records it in a matching table,
and the image processor extracts image data matching the page identification symbol by referring to the matching table.

Images