KR101192834B1 - An interactive electronic display panel - Google Patents

Abstract

The present invention relates to an interactive signboard, by using a camera 111 to photograph people passing through the signboard and synthesize various visual and sound effects on the screen in real time to increase the advertising effect by inducing the gaze of pedestrians. The photographing unit 110 for capturing an external image, the image analyzer 130 for analyzing dynamic and static subjects included in the external image photographed by the capturing unit 110, and the image synthesis. Effects content processing unit 140, which provides the effect contents 141a and 141a 'to be used, and dynamic and static analysis analyzed by the image analyzer 130 on an external image transmitted from the photographing unit 110. An image synthesizing unit 150 for synthesizing the effect contents 141a and 141a 'delivered from the effect contents processing unit 140 with respect to a subject; And a display unit 160 including a display for receiving an image synthesized by the image synthesizing unit 150 and displaying the image on an external screen and an acoustic controller 161 for providing an external sound signal.

Description

Interactive electronic display panel

The present invention relates to an interactive signboard, and more particularly, to photograph people walking on the signboard in real time and synthesize various visual and sound effects on the screen of the signboard on which the photographed image is output to induce the gaze of the walking people. By doing so, the present invention relates to an electronic signboard that can enhance an advertising effect.

In general, an electric signboard is installed on the outer wall or roof of a building to promote a pedestrian passing through a sidewalk or a road, a vehicle driver who is temporarily stopped on a road, and a passenger using public transportation.

Such an electronic display may have a form of a printed material that displays a promotional material fixedly installed on an outer wall or a roof of a building. However, in recent years, an LED (Light Emitted Diode) is arranged in a checkerboard shape for more efficient publicity, and the image is displayed using a text or a character. It is common to use display billboards that provide promotional material.

Such display signboards will attract people's attention by playing commercial film (CF) or various promotional materials.

For example, referring to the prior art, which is a 'light emitting diode (LED) multimedia device' of the Republic of Korea Patent Publication No. 10-0724590, the conventional multimedia device is used for outdoor advertising billboards, billboards, indoor vision, etc. It is installed and displays real time phrases, numbers and symbols by using LED lamps to know various information, locations and procedures, and loads image files or video files prepared by flash program into dedicated display software in real time. The present invention relates to a 'real time LED multimedia device'.

However, such a conventional multimedia device has an advantage of providing promotional materials to passersby in real time using LEDs in real time, but it is inconvenient to be produced in other formats in advance in order to provide an image or a video to the flash program. As a result, the image or video has a disadvantage in that an image of the same pattern must be provided before the image or video is replaced with another image.

The present invention was derived to solve the conventional problems as described above, by using a camera of the billboard that the publicity is delivered as an image in real time to shoot unspecified pedestrians by synthesizing the various effect content to the photographed image to promote An object of the present invention is to provide a display display board that can enhance the effect.

In addition, another object of the present invention is to minimize the irregularity of the video screen provided by changing the viewpoint of the camera on a regular or irregular basis.

In addition, another object of the present invention has the effect of reducing the power consumption by grasping the flow of passers-by taken by the camera to automatically convert to dynamic or static promotional images.

In order to achieve the above object, the interactive display board according to the embodiment of the present invention includes a photographing unit 110 for photographing an external image using the camera 111, included in the external image photographed by the photographing unit 110 An image analyzing unit 130 for analyzing dynamic and static subjects, an effect contents processing unit 140 for providing effect contents 141a and 141a 'to be used for image synthesis, and the photographing unit 110. The effect contents 141a and 141a 'transmitted from the effect content processor 140 are applied to the dynamic image and the static subject analyzed by the image analyzer 130 to the external image transmitted from the image. An image synthesizer 150 for synthesizing; And a display unit 160 including a display for receiving an image synthesized by the image synthesizing unit 150 and displaying the image on an external screen and an acoustic controller 161 for providing an external sound signal.

In the present embodiment, the photographing unit 110 includes a driving motor 112 and a microphone 113, the driving motor 112 is coupled to the camera 111 to determine the position of the region to be taken image It is desirable to adjust and the microphone 113 collects external sound.

In the present embodiment, the photographing unit 110 further includes a moving vehicle 114 and an image receiver 115 capable of capturing an image, wherein the moving vehicle 114 photographs an area in a long distance and records the image. The image receiver 115 may be transmitted to the photographing unit 110, and the image receiver 115 may be provided inside the photographing unit 110 to receive an image transmitted from the moving vehicle 114.

In the present embodiment, the image analyzer 130 further includes an external screen switcher 131, wherein the external screen switcher 131 detects a moving subject through the image analyzer 130. It is preferable to operate when not.

In the present embodiment, the effect content processing unit 140 includes a DB 141 storing the effect contents 141a and 141a 'to be used for synthesizing the external image provided by the photographing unit 110; And a scheduler 142 that selects the effect contents 141a and 141a '.

In the present embodiment, it is preferable that the DB 141 further stores a promotional video material 141b to be produced in text or video.

In the present embodiment, it is preferable that the scheduler 142 selects the effect contents and the image promotional material stored in the DB 141 sequentially or non-sequentially.

In the present embodiment, it is preferable that the scheduler 142 selects a plurality of the effect contents 141a and 141a 'stored in the DB 141 sequentially or non-sequentially.

In the present embodiment, it is preferable that the effect content processing unit 140 synthesizes the effect sound information to the external sound collected by the microphone 113.

In the present embodiment, the sound controller 161 is a sound amplifier 161a for controlling the sound quality of the provided sound and a speaker 161b for outputting the sound signal provided through the sound amplifier 161a to the outside. It is preferable that it is made.

According to the present invention, the appearance of the pedestrians passing through the display board in real time is displayed on the display board to induce curiosity for the pedestrians, thereby concentrating their gaze, as well as the movement recognition and facial recognition of the pedestrians (recognition of the shape of eyes and nose). By processing through a multi-recognition method such as) various and interesting effect contents can be synthesized and displayed, and by synthesizing the sound effects suitable for the effect content to provide an electronic billboard with high promotional effect.

1 is a block diagram showing the prior art.
Figure 2 is a block diagram showing the configuration of an interactive display board according to the present invention.
Figure 3 is a block diagram showing the configuration of the photographing unit of the interactive display board according to the present invention.
Figure 4 is a block diagram showing the configuration of the effect content processing unit of the interactive billboard according to the present invention.
5 is a block diagram showing the configuration of a display unit of the interactive display board according to the present invention;
6 to 10 show a first application example of the interactive display board according to the present invention.
FIG. 11 shows a second application example of the interactive display board according to the present invention; FIG.

Hereinafter, the electronic display board 100 that can be used in real-time effect content according to a preferred embodiment of the present invention with reference to the accompanying drawings (unless otherwise described for convenience of the description below, the 'electronic display board that can be used in real-time effect content' is simply a 'electronic board' Will be described).

In the following description of the present invention, if it is determined that detailed descriptions of related known functions or configurations may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted. In addition, the terms to be described later are terms set in consideration of functions in the present invention, and these terms may vary according to the intention or custom of the producer producing the product, and the definition of the terms should be made based on the contents throughout the present specification.

Prior to description, FIG. 2 is a block diagram showing a configuration of an interactive signboard according to the present invention, FIG. 3 is a block diagram showing a photographing unit configuration of an interactive signboard according to the present invention, and FIG. 4 is a diagram of an interactive signboard according to the present invention. 5 is a block diagram showing the configuration of the effect content processor, and FIG. 5 is a block diagram showing the configuration of the display unit of the interactive display board according to the present invention.

(Example)

First, as illustrated in FIG. 2, the photographing unit 110 in the interactive display board 100 according to the present embodiment (unless otherwise described below for convenience of description) is referred to simply as an “display board”. The image is photographed through the camera 111.

In this case, the photographing unit 110 is fixed to the electronic display panel 100 and preferably photographs the front of the display unit 160.

That is, by photographing a person or a vehicle existing in a position where the display unit 160 can be seen in real time, they can check their appearance through the display unit 160 to maximize the efficiency of eye guidance.

In addition, the photographing unit 110 may be installed so that the photographed area does not change, and thus the image synthesizing unit 150 may efficiently manage resources necessary for synthesizing the image. However, the photographing unit 110 includes a driving motor 112. Note that the photographing area of the camera 111 can be changed and used.

That is, since the background part has the same shooting information during shooting, only the part where the shooting information is changed needs to be synthesized.

In addition, the photographing unit 110 may further include a microphone 113 for collecting external sound, and the external sound collected by the microphone 113 is transmitted to the effect content processing unit 140 which will be described later. .

In addition, the photographing unit 110 may provide an external image by using the moving vehicle 114 which is photographable to receive the image at a long distance and output the image through the display unit 160.

That is, by directly photographing people (M) moving in the place where the electronic display panel 100 is installed through the camera 111 installed in the photographing unit 110 to display the screen on the display unit 160, the display unit 160 Although it is possible to provide an effect content 141a by inducing curiosity to those who are outputted as images, by providing a video by photographing a specific area in a long distance, it is also possible to shoot an area that the camera 111 does not reach. will be.

In this case, when the image is provided by the mobile vehicle 114, a separate image receiver 115 is installed in the photographing unit 110 to receive the image provided by the mobile vehicle 114.

In addition, the input / output unit 120 transmits the image and sound provided from the photographing unit 110 to each of the components 130, 150, and 160, thereby directly connecting the cable from the photographing unit 110 to a cable (not shown). It has an effect that can be reduced slightly than the power consumed in the case.

The image analyzer 130 identifies the background and the subject included in the image photographed by the photographing unit 110.

That is, since the photographing unit 110 photographs a fixed position, the background information included in the photographed image does not change, and thus the image analyzing unit 130 detects only a portion where the information value (pixel value) of the image changes. It is possible to easily identify dynamic and static subjects.

Note that the image analyzer 130 may further analyze a face (eye and nose) included in the subject.

In addition, the image analyzer 130 is configured to automatically switch the image displayed as the image promotional material 141b when the movement of the subject is less sensitive to the external image input through the photographing unit 110. It is preferable to further include an external screen changer 131.

That is, during the day when the activity time of people M is large, a large number of subjects may be attracted to the electronic display panel 100 according to the present invention, in which a dynamic subject is analyzed and the effect content 141a is provided. Since there are many static subjects at night and there are few subjects, and the movement of people may not be analyzed well in a place where there is little light, the external screen changer 131 may be separately installed so that there are few dynamic subjects. , By only providing the video you want to promote, there is an effect that can further maximize the promotional effect.

The effect content processor 140 selects the effect information to be used for synthesizing the external image provided through the photographing unit 110 and transmits the effect information to the image synthesizer 150.

In more detail, the effect content processing unit 140 stores the effect content 141a to be used for the synthesis and a DB 141 (DataBase) storing the video promotional material 141b produced by the text or video to be promoted and the effect content 141a to be used. It may include a scheduler 142 for selecting.

For example, in the DB 141, the effect contents 141a according to the movement of the dynamic subject and the effect contents 141a 'to be used only for the face part are stored separately, and the scheduler 142 stores the manager 142. The effect contents 141a and 141a 'determined by determining whether to use the effect contents 141a according to the movement of the subject or the effect contents 141a' to be used only for the face part in accordance with the manipulation / selection or the designated (programmed) order are determined. The image synthesis unit 150 may be provided in real time.

Here, the scheduler 142 may select one or a plurality of effect contents 141a and 141a 'stored in the DB 141 sequentially and / or randomly. Also, the scheduler 142 may select the effect contents ( Manual selection of 141a and 141a 'is also possible.

In addition, the effect content processor 140 may further perform an operation of synthesizing the effect sound information with the external sound collected by the microphone 113. The external sound used here corresponds to the effect content 141a regarding the image. Can be selected.

The image synthesizer 150 synthesizes the effect information transmitted from the effect content processor 140 on the image analyzed by the image analyzer 130 to the image and sound transmitted from the input / output unit 120. Transfer to display unit 160.

In addition, the display unit 160 displays the synthesized image received from the image synthesizing unit 150 on a display screen so that people M who are moving from the outside can visually check.

In this case, when the effect content processing unit 140 synthesizes external sound information together with an external image, the display unit 160 may reproduce the sound synthesized by the effect content processing unit 140. A sound controller 161 having a sound amplifier (161a) for adjusting the sound to be output to the output and the speaker 161b for outputting the sound signal provided through the sound amplifier 161a to the outside may be further provided. .

(Application example)

Hereinafter, application examples of the electronic display panel 100 according to the present invention will be described with reference to FIGS. 6 to 11.

6 to 10 illustrate a first application example of the interactive display board according to the present invention, and FIG. 11 illustrates a second application example of the interactive display board according to the present invention.

6 to 10, a first application example showing a state in which the effect content 141a is changed in accordance with a dynamic movement of a subject will be described.

First, the photographing unit 110 photographs a certain region of the people M passing through the front of the signboard 100 using the camera 111, and the display unit 160 displays it on the display screen.

Next, the effect content processor 140 sequentially or non-sequentially selects the effect content 141a corresponding to the movement of the people M by using the scheduler 142 in the DB 141 and the image synthesizer 150. Synthesizes the effect content 141a into an external image provided.

That is, as shown in FIGS. 6 to 8, as the effect content 141a used in the first application example, floating balloons B and B ′ are used as an example.

In this case, in some cases, the sound effects for the floating balloons B and B 'may be additionally reproduced through the speaker 161b.

Then, when people M move to the position of the effect content 141a, the balloon B 'used as the effect content 141a disappears while generating a visual effect E and a sound effect, and other balloons (B) exists for a certain time and then disappears.

At this time, the general people who have confirmed the visual effect (E) will have fun and will be active while checking the display unit 160 represented by the display screen of the electronic display panel 100.

Accordingly, the electric signboard 100 of the present invention generates the public's attention and active participation, and at this time, if the desired image promotional material 141b is exposed to the screen which is the display unit 160 for a predetermined time, the advertisement effect can be maximized. .

In this case, as shown in FIGS. 9 and 10, a subject that is dynamically moved through the image analyzer 130 to the effect content 141a including the balloons B and B ′ displayed on the screen of the display unit 160. Is moved to the balloon B 'to display the visual effect E' and the sound effect, as well as to directly detect a dynamic subject and disappear from the screen of the display unit 160. Note that it may also be possible for the method 141a to be applied.

Next, a second application example in which the effect content 141a is applied by recognizing a face in a dynamic subject will be described.

First, as illustrated in FIG. 11, the photographing unit 110 photographs the person M ′ using the camera 111 and displays the image on the display screen of the display unit 160.

Next, the effect content processing unit 140 selects the effect content 141a 'corresponding to the face of the photographed person M', and the image synthesizing unit 150 selects an image of the effect content 141a '. Synthesize

That is, for convenience of description, the second application example applies the effect content 141a 'in the shape of Santa Claus and deer.

Those who check the visual effect (HE) will have fun according to this and will be active while checking the screen of the display unit 160 of the electronic sign 100.

Accordingly, the electric signboard 100 of the present invention generates a person's attention and active participation, and at this time, if the desired image promotional material 141b is exposed to the screen for a predetermined time, the advertisement effect can be maximized.

The specific embodiments of the present invention have been described above.

However, the spirit and scope of the present invention is not particularly limited to these specific embodiments, and it is common knowledge in the art that various modifications and variations can be made without departing from the spirit of the present invention. Those who have a must understand.

Therefore, it should be understood that the above-described embodiments are provided to fully illustrate the scope of the invention to a person having ordinary skill in the art to which the present invention belongs, Are only defined by the scope of the claims.

100: display board 110: the photographing unit
120: input / output unit 130: image analysis unit
140: effect content processing unit 150: video synthesizing unit
160: display unit

Claims (10)

A photographing unit 110 for capturing an external image and sound in real time using the camera 111;
An image analyzer 130 for analyzing dynamic and static subjects included in the external image captured by the photographing unit 110;
An effect content processor 140 for providing effect contents 141a and 141a 'to be used for image synthesis;
The effect content delivered from the effect content processor 140 for the dynamic and static subjects analyzed by the image analyzer 130 to the external image transmitted from the photographing unit 110 ( An image synthesizer 150 for synthesizing 141a and 141a '; And
And a display unit 160 including a display for receiving an image synthesized by the image synthesizing unit 150 and displaying the image on an external screen and an acoustic controller 161 for providing a sound signal to the outside.
The photographing unit 110 includes a driving motor 112 and a microphone 113, wherein the driving motor 112 is coupled to the camera 111 to adjust a position of an area to capture an image and the microphone ( 113) an interactive scoreboard which collects external sound.
delete The method according to claim 1,
The photographing unit 110 further includes a mobile vehicle 114 and an image receiver 115 capable of capturing an image, and the mobile vehicle 114 photographs an area at a distance and displays the image of the photographing unit 110. And the image receiver (115) is provided inside the photographing unit (110) to receive an image transmitted from the moving vehicle (114).
The method according to claim 1,
The image analyzer 130 further includes an external screen switcher 131, and the external screen switcher 131 operates when a dynamic subject is not detected through the image analyzer 130. Interactive scoreboards characterized in that.
The method according to claim 1,
The effect content processor 140 may include a DB 141 storing the effect contents 141a and 141a 'to be used for synthesizing the external image provided by the photographing unit 110; And a scheduler (142) for selecting the effect contents (141a, 141a ').
6. The method of claim 5,
The DB 141 is an interactive electronic sign, characterized in that further stored in the promotional video material (141b) to be produced as a character or video.
6. The method of claim 5,
The scheduler 142 is an interactive electronic sign, characterized in that the effect content and the image promotional material stored in the DB (141) are selected sequentially or out of sequence.
6. The method of claim 5,
And the scheduler (142) selects a plurality of effect contents (141a, 141a ') stored in the DB (141) sequentially or non-sequentially.
The method according to claim 1,
The image synthesizing unit 150 synthesizes the effect sound information on the external sound collected by the microphone 113.
The method according to claim 1,
The sound controller 161 is composed of an acoustic amplifier 161a for controlling the sound quality of the sound provided from the outside and a speaker 161b for outputting the sound signal provided through the acoustic amplifier 161a to the outside. Interactive scoreboard.

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