KR20170040704A - 3-d hologram aquarium system of fish robot with fish robot control method - Google Patents

3-d hologram aquarium system of fish robot with fish robot control method Download PDF

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Publication number
KR20170040704A
KR20170040704A KR1020150140017A KR20150140017A KR20170040704A KR 20170040704 A KR20170040704 A KR 20170040704A KR 1020150140017 A KR1020150140017 A KR 1020150140017A KR 20150140017 A KR20150140017 A KR 20150140017A KR 20170040704 A KR20170040704 A KR 20170040704A
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South Korea
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hologram
image
water
fish robot
data
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KR1020150140017A
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Korean (ko)
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KR101821205B1 (en
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신규재
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부산외국어대학교 산학협력단
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/30—3D object

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

The present invention relates to a 3D hologram water tank system by a fish robot and a fish robot control method. The 3D hologram water tank system according to an embodiment of the present invention includes: a hologram water tank unit (1000) including a water tank (100) holding water therein, a hologram film (200) which reflects a hologram image which is projected, and a hologram projector (300) which projects the hologram image on the hologram film (200); and an image converting unit (2000) including a scanner (400) which scans a 2D image to produce data, and a main computer (500) which converts the 2D image into a 3D image. The fish robot control method includes the steps of: confirming the current coordinates of a fish robot (700); generating the next movement coordinates of the fish robot (700); and transmitting the generated movement coordinates to the fish robot (700); and moving the fish robot (700) from the current position to the movement coordinates. The present invention can improve the sense of reality by using the hologram projector and the hologram film.

Description

TECHNICAL FIELD [0001] The present invention relates to a 3-D Hologram AQUARIUM SYSTEM,

The present invention relates to an aquarium system using a hologram, in which a fish and a fish robot projecting an image presented by a user and projecting the image on a water tank are swimmed together, The present invention relates to a hologram water tank system using a user image that is implemented to feel like swimming.

In general, an aquarium is an environment in the sea, and various types of fish are put into it, allowing viewers to observe fish in the aquarium.

In particular, in the case of large-scale sea museums, a large number of fish are put into the aquarium to allow viewers to view more variety of fish species.

However, since a conventional aquarium needs a large water tank and requires the addition of seawater or fresh water and fish into the water tank, the production cost is increased and various facilities are additionally installed for survival of the fish. There is a problem that it increases.

In addition, the conventional aquarium has a problem that the fishes do not feel interest in the case of spectators, especially children, because the fish move independently of the spectator, and there is also a problem that the spectator can hardly confirm detailed information about the fish in the aquarium .

KR Patent Publication 10-1013941 B1

KR Patent Publication No. 10-1049470 B1

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above problems of the prior art.

Specifically, it is an object of the present invention to provide a fish robot that can scan an image presented by a user in an aquarium in which a fish robot swims and project the image on a water tank so that the user can feel as if his image is swimming like a fish robot By constructing the hologram water tank system using the user image to be implemented, the hologram can be sketched as a hologram realistic feeling of three-dimensionally swimming without an organism such as fish in the actual water tank, and the image presented by the user can be projected onto the water tank And to provide a water tank system which is convenient to induce and manage interest. In addition, through the location recognition of the fish robot, it is possible to swim with a virtual 3D hologram image fish and to perform a swim through the aquarium position control.

In order to achieve the above-mentioned object, a hologram water tank system using a user image according to the present invention comprises a water tank 100 having a shape with an open top and an open top; A hologram film having a transparent material so as to be able to observe the water tub 100 and reflecting the projected hologram image is installed at a position spaced apart from an upper front surface of the water tub 100 by an acute angle from a lower front end of the water tub 100, 200); A hologram receiving unit 1000 including a hologram projector 300 for projecting a hologram image onto the hologram film 200; a scanner 400 for scanning and digitizing a 2D image such as a photograph or a picture presented by the user; The scanner 400 is connected to the hologram projector 300 of the hologram receiving unit 1000 and converts the 2D image data obtained by the scanner 400 into a 3D image, And a main computer 500 for converting the image data into data and transmitting the data to the hologram projector 300.

In addition, a hologram water tank system using a user image according to the present invention includes a water tank 100 having a shape in which water is held therein and an upper part is opened; A plurality of fish robots 700 for swimming inside the water tub 100 according to a program stored therein or receiving a position command from the outside by mounting a wireless transmitter 620 and swimming inside the water tub 100; A hologram film having a transparent material so as to be able to observe the water tub 100 and reflecting the projected hologram image is installed at a position spaced apart from an upper front surface of the water tub 100 by an acute angle from a lower front end of the water tub 100, 200); A hologram projector 300 for projecting a hologram image onto the hologram film 200; A mobile tracking camera 310 for generating position data in the entire coordinates of the water tub 100 by tracking the position of the fish robot 700 by converting the whole of the water bath 100 into x, y and z coordinates, A scanner 400 for scanning a 2D image such as a photograph or a picture presented by the user and converting the scanned image into data; The scanner 400 and the hologram projector 300 of the hologram receiving unit 1000 and the moving body tracking camera 310 are connected to each other to convert a 2D image data obtained by the scanner 400 into a 3D image, 100 to the hologram projector 300 and to the fish robot 700 on the basis of the position data of the moving tracking camera 310. [ A main computer (500) for generating position command data of the main body; And a wireless transmitter 610 connected to the main computer 700 for transmitting position command data of the fish robot 700 to the outside.

As described above, according to the present invention, by using the hologram projector 300 that projects a hologram image on the front surface of the water tank 100 and the hologram film 200 that reflects and reproduces the image projected from the hologram projector 300, There is a fish robot 700 that swims the water in the water tank 100 as described above so that the image of the fish robot 700 has a realistic feel as if it swims in the water tank 100, It is possible to project the hologram image presented by the user, thereby having an effect of highlighting interest and realism.

1 is a configuration diagram of a 3D hologram water tank system according to an embodiment of the present invention;
2 is an illustration of an inner hologram film loaded type of 3D hologram water tank system according to an embodiment of the present invention;
3 is a configuration diagram of a hologram water tank system by a fish robot according to an embodiment of the present invention;
4 is an illustration of an inner hologram film loading type of a hologram water tank system by a fish robot according to an embodiment of the present invention;
5 is an illustration of an inner hologram film abbreviation of a hologram water tank system by a fish robot according to an embodiment of the present invention;
6 is a diagram illustrating an example of coordinate generation of a hologram water tank system by a fish robot according to an embodiment of the present invention;
7 is a diagram illustrating a method of controlling a fish robot in a hologram water tank system according to an embodiment of the present invention;
8 is a view illustrating an installation example of a moving object tracking camera according to an embodiment of the present invention;
9 is a side view of a hologram water tank system using a user image according to another embodiment of the present invention;
Figure 10 is an illustration of a 2D image 3D transformation according to an embodiment of the present invention;

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings, but the present invention is not limited by the scope of the present invention.

Referring to FIG. 1, a 3D hologram water tank system according to the present invention includes a water tank 100 having a shape with an open top and an open top; A hologram film having a transparent material so as to be able to observe the water tub 100 and reflecting the projected hologram image is installed at a position spaced apart from an upper front surface of the water tub 100 by an acute angle from a lower front end of the water tub 100, 200); A hologram receiving unit 1000 including a hologram projector 300 for projecting a hologram image onto the hologram film 200; a scanner 400 for scanning and digitizing a 2D image such as a photograph or a picture presented by the user; The scanner 400 is connected to the hologram projector 300 of the hologram receiving unit 1000 and converts the 2D image data obtained by the scanner 400 into a 3D image, And a main computer 500 for converting the image data into data and transmitting the data to the hologram projector 300.

Also, as shown in FIG. 4, the 3D hologram water tank system according to the present invention includes a water tank 100 having a shape with an open top and an open top; A plurality of fish robots 700 for swimming inside the water tub 100 according to a program stored therein or receiving a position command from the outside by mounting a wireless transmitter 620 and swimming inside the water tub 100; A hologram film having a transparent material so as to be able to observe the water tub 100 and reflecting the projected hologram image is installed at a position spaced apart from an upper front surface of the water tub 100 by an acute angle from a lower front end of the water tub 100, 200); A hologram projector 300 for projecting a hologram image onto the hologram film 200; A mobile tracking camera 310 for generating position data in the entire coordinates of the water tub 100 by tracking the position of the fish robot 700 by converting the whole of the water bath 100 into x, y and z coordinates, A scanner 400 for scanning a 2D image such as a photograph or a picture presented by the user and converting the scanned image into data; The scanner 400 and the hologram projector 300 of the hologram receiving unit 1000 and the moving body tracking camera 310 are connected to each other to convert a 2D image data obtained by the scanner 400 into a 3D image, 100 to the hologram projector 300 and to the fish robot 700 on the basis of the position data of the moving tracking camera 310. [ A main computer (500) for generating position command data of the main body; And a wireless transmitter 610 connected to the main computer 700 for transmitting position command data of the fish robot 700 to the outside.

The water tank 100 may be a rectangular water tank 100 having a flat front surface and may be disposed at an acute angle from a lower front end of the water tank 100 and spaced apart from an upper front surface of the water tank 100 Since the hologram film 200 having a transparent material for viewing the water tank 100 and reflecting the hologram image to be projected is installed on the hologram film 200, This is because it is desirable to form a plane to be formed.

6, the hologram receiving unit 1000 may coordinate a whole of the water tub 100 to coordinate a moving object such as a fish swimming within the water tub 100 or a moving object such as a fish And a moving object tracking camera (310) for generating position data in a front coordinate of the water tub (100) by tracking a position of the object to be scanned, wherein the main computer (500) And the moving object is moved in the actual water tank 100 based on the position data transmitted from the moving object tracking camera 310 or a moving object such as a hologram image data And transmits it to the hologram projector 300.

Therefore, the entirety of the water tub 100 is shaped like a rectangular water tank 100 having a flat front face, and the whole of the water tub 100 is grid-shaped. Coordinate data according to the tracking position of the moving object or the fish robot 700 can be directly generated.

6, the moving object tracking camera 310 photographs the fish robot 700 at the upper portion of the water tub 100. The x and y coordinates can be easily measured. However, when the fish robot 700 is diving As shown in FIG. 6, the z-coordinate of one depth data is compared with the size difference between the deeply drowned object and the shallowly drowned object, so that the x-coordinate at each size can be specified in advance so that the entire x, y, z can be measured.

That is, as shown in FIG. 7, the control mechanism of the fish robot 700 according to the present invention includes steps of: confirming coordinates of the fish robot 700 of the moving tracking camera 310; (Xn, yn, zn) of the fish robot (700) in the main computer (500); Transmitting the movement coordinates (xn, yn, zn) data generated by the main computer 500 to the fish robot 700 from the wireless radiator 610; Receiving the moving coordinates (xn, yn, zn) data from the wireless transmitter 620 of the fish robot 700 and moving the moving coordinates from the current position to the moving coordinates (xn, yn, zn) The mechanism for matching the 3D image with the 3D hologram image may include generating 3D image data of the same coordinates as the fish robot 700 moving from the main computer 500 to the moving coordinates xn, yn, zn; Projecting the 3D image generated by the main computer (500) onto the hologram film (200) by the hologram projector (300); And a 3D image corresponding to the position of the fish robot 700 is formed.

The wireless transmitter 610 of the main computer 500 and the wireless transmitter 620 of the fish robot 700 are preferably operated in a radio frequency (RF) A wireless transmission / reception system can be applied.

In order to recognize the fish robot 700, the moving object tracking camera 310 may recognize the fish robot 700 because the moving object tracking camera 310 recognizes the fish robot 200 through the hologram film 200 and the water tank 100.

Therefore, in order to enhance the recognition performance of the mobile tracking camera 310, the fish robot 700 further includes mark mark 720 on its side, so that the mobile tracking camera 310 recognizes such mark, It is preferable to prevent the recognition rate from being lowered. It is also desirable to increase the recognition rate by processing the surface of the fish robot 700 with a primary color or pattern having a good recognition rate.

3 to 5, the hologram film 200 is inclined from the lower end of the water tub 100 to an inner upper end thereof at an acute angle, and the hologram projector 300 is hologram- The hologram image is projected or the hologram film 200 is omitted and the hologram projector 300 projects the hologram image to the water tub 100, In particular, in the case of directly projecting the hologram image onto the water carried in the water tank 100, the water in the water tank 100 may be directly projected onto the water contained in the water tank 100, 100) further comprises a scattering agent component that reflects and reflects the irradiated light diluted with water in order to maximize the scattering action of the water, It is preferable to project the image.

8, a plurality of the moving object tracking cameras 310 are installed on the upper part of the water tub 100 to divide the image capturing period, and the coordinates of the image capturing periods detected by the moving object tracking cameras 310 When the size of the water tub 100 is enlarged, it is possible to perform the coordinate measurement on the right side of the water tank 100 as shown in the right side of FIG. 8, since the photographing range of the moving body tracking camera 310 is limited. The moving object tracking camera 310 can photograph the entire water tank only when the moving object tracking camera 310 photographs at a considerably high distance. However, in this case, since the space is wasted and there are restrictions on installation, As shown in the left-hand side of FIG. 8, a plurality of moving object tracking cameras 310 may photograph the photographing sections to photograph each other, Settings have to be to be fully applied in a large tank (100).

9, the hologram projector 300 may include a reflection mirror (not shown) mounted on the floor of the ground where the hologram film 200 is installed, instead of directly projecting the hologram image onto the hologram film 200 210 may be further configured to project a hologram image onto the reflective mirror 210 and transmit the projected image to the hologram film 200 so that the image is projected, As shown in FIG. 3, when the hologram projector 300 projects an image from the rear surface of the spectator to the front surface of the water tub 100, there is a possibility that the image is obscured or scattered by the spectator, A reflection mirror 210 installed on the floor of the ground where the holographic film 200 is installed and the hologram projector 300 projects an image from the ceiling to the reflection mirror 210 To zero, since the image reflected on the reflection mirror 210 to be projected onto the holographic film 200, it is preferable to remove the image distortion, or occlusion of the developer by the viewer.

Next, referring to FIG. 10, the position of the fish robot 700 for converting a 2D image such as a photograph and a picture presented by the user into data and converted into a 3D image in the scanner 400, The main computer 500 converts the hologram image data into the hologram image data and transmits the converted hologram image data to the hologram projector 300. The main computer 500 executes the 3D conversion for converting the 2D image into the 3D image. Likewise, in a two-dimensional picture, the shaded areas are checked and shown, the edges of the image are recognized, and a whole three-dimensional image is constructed based on these edges and shadows.

Basically, a three-dimensional shape of an object is provided as example data, and an image transmitted from the scanner 400 is collated with the example data to find coincident example data. Based on the three-dimensional shape of the example data, Obtain a rough 3D image by cusing the border and shading.

For example, when a user puts his / her face photograph into the scanner 400 and then scans it, the main computer 500 recognizes a two-dimensional image of the face, searches for example data on a person's head, 3D data of the whole face shape is obtained by adding the user's face frame and shadow based on the 3D data of the head face.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

100: water tank 200: holographic film
300: Hologram projector 310: Moving object tracking camera
400: scanner 500: main computer
610: Wireless transmitter 700: Fish robot

Claims (9)

A water tank 100 having a shape in which water is supported inside and an upper portion is opened;
A hologram film having a transparent material so as to be able to observe the water tub 100 and reflecting the projected hologram image is installed at a position spaced apart from an upper front surface of the water tub 100 by an acute angle from a lower front end of the water tub 100, 200);
A hologram projector 300 for projecting a hologram image onto the hologram film 200,
A scanner 400 for scanning a 2D image such as a photograph or a picture presented by a user and converting the 2D image into data;
The scanner 400 is connected to the hologram projector 300 of the hologram receiving unit 1000 and converts the 2D image data obtained by the scanner 400 into a 3D image, And a main computer (500) for converting the data into data and transmitting the data to the hologram projector (300). A water tank 100 having a shape in which water is supported inside and an upper portion is opened;
A plurality of fish robots 700 for swimming inside the water tub 100 according to a program stored therein or receiving a position command from the outside by mounting a wireless transmitter 620 and swimming inside the water tub 100;
A hologram film having a transparent material so as to be able to observe the water tub 100 and reflecting the projected hologram image is installed at a position spaced apart from an upper front surface of the water tub 100 by an acute angle from a lower front end of the water tub 100, 200);
A hologram projector 300 for projecting a hologram image onto the hologram film 200;
A mobile tracking camera 310 for generating position data in the entire coordinates of the water tub 100 by tracking the position of the fish robot 700 by converting the whole of the water bath 100 into x, y and z coordinates, A hologram receiving unit 1000 including the hologram receiving unit 1000,
A scanner 400 for scanning a 2D image such as a photograph or a picture presented by a user and converting the 2D image into data;
The scanner 400 and the hologram projector 300 of the hologram receiving unit 1000 and the moving body tracking camera 310 are connected to each other to convert a 2D image data obtained by the scanner 400 into a 3D image, 100 to the hologram projector 300 and to the fish robot 700 on the basis of the position data of the moving tracking camera 310. [ A main computer (500) for generating position command data of the main body; And a wireless transmitter (610) connected to the main computer (700) and transmitting position command data of the fish robot (700) to the outside. The 3D hologram water tank system . 4. The method according to any one of claims 1 to 3,
The hologram film 200 is inclined from the lower end of the water tub 100 to an inner upper end thereof at an acute angle. The hologram projector 200 may include a hologram projector, Is projected onto the film (200), and a hologram image is projected. 4. The method according to any one of claims 1 to 3,
Wherein the hologram film (200) is omitted and the hologram projector (300) projects the hologram image directly onto the water carried in the water tank (100) to project the hologram image by scattering of water. . 5. The method of claim 4,
Wherein the water in the water tank (100) further comprises a scattering agent component that reflects and scatters light irradiated with water in order to maximize the scattering action of water. 3. The method of claim 2,
Characterized in that the fish robot (700) further comprises an indicator mark (720) or markers (721) or colors for enhancing the recognition power of the moving tracking camera (310). 4. The method according to any one of claims 1 to 3,
The hologram projector 300 may further include a reflection mirror 210 installed at the bottom of the ground where the hologram film 200 is installed, instead of projecting the hologram image directly onto the hologram film 200, Wherein the hologram image is projected onto the mirror (210), and the reflection mirror (210) transmits the projected image to the hologram film (200) so that an image is projected. 3. The method of claim 2,
A plurality of moving object tracking cameras 310 are installed on the upper part of the water tank 100 to divide the shooting regions and coordinate the coordinates of the shooting regions sensed by the moving object tracking cameras 310, 100). ≪ / RTI > A water tank 100 having a shape in which water is supported inside and an upper portion is opened; A plurality of fish robots 700 for swimming inside the water tub 100 according to a program stored therein or receiving a position command from the outside by mounting a wireless transmitter 620 and swimming inside the water tub 100; A hologram film having a transparent material so as to be able to observe the water tub 100 and reflecting the projected hologram image is installed at a position spaced apart from an upper front surface of the water tub 100 by an acute angle from a lower front end of the water tub 100, 200); A hologram projector 300 for projecting a hologram image onto the hologram film 200; A mobile tracking camera 310 for generating position data in the entire coordinates of the water tub 100 by tracking the position of the fish robot 700 by converting the whole of the water bath 100 into x, y and z coordinates, A scanner 400 for scanning a 2D image such as a photograph or a picture presented by the user and converting the scanned image into data; The scanner 400 and the hologram projector 300 of the hologram receiving unit 1000 and the moving body tracking camera 310 are connected to each other to convert a 2D image data obtained by the scanner 400 into a 3D image, 100 to the hologram projector 300 and to the fish robot 700 on the basis of the position data of the moving tracking camera 310. [ A main computer (500) for generating position command data of the main body; And a wireless transmitter (610) connected to the main computer (700) and transmitting position command data of the fish robot (700) to the outside. In the hologram water tank system,
Confirming coordinates of the current fish robot (700) by the moving tracking camera (310);
(Xn, yn, zn) of the fish robot (700) in the main computer (500);
Transmitting the movement coordinates (xn, yn, zn) data generated by the main computer 500 to the fish robot 700 from the wireless radiator 610;
Receiving the movement coordinates (xn, yn, zn) data from the wireless transmitter 620 of the fish robot 700 and moving the movement coordinates from the current position to the movement coordinates (xn, yn, zn) 3D Hologram Tank System Fish Robot Control Method.
KR1020150140017A 2015-10-05 2015-10-05 3-d hologram aquarium system of fish robot with fish robot control method KR101821205B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108575867A (en) * 2018-05-30 2018-09-28 深圳大学 Intelligent fish tank equipment
KR20180134570A (en) * 2017-06-09 2018-12-19 부산외국어대학교 산학협력단 Sea world representation system within water bath using robot fish and 3d hologram
WO2019004534A1 (en) * 2017-06-28 2019-01-03 (주)아이센두 Holographic fish bowl system and method for using holographic images
KR20190051443A (en) * 2017-11-07 2019-05-15 (주)더나기술 Hologram apparatus using hologram box include three­dimensional scanning type and the method thereof
KR102406306B1 (en) * 2021-01-22 2022-06-08 동명대학교산학협력단 Digital aquarium with pictures of aquatic creatures

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KR101013941B1 (en) 2007-12-26 2011-02-14 조용국 training image aquarium in using display panel.
KR101049470B1 (en) 2009-07-14 2011-07-19 전국진 Virtual Reality Aquarium Device for Large Museum

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Publication number Priority date Publication date Assignee Title
KR101013941B1 (en) 2007-12-26 2011-02-14 조용국 training image aquarium in using display panel.
KR101049470B1 (en) 2009-07-14 2011-07-19 전국진 Virtual Reality Aquarium Device for Large Museum

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180134570A (en) * 2017-06-09 2018-12-19 부산외국어대학교 산학협력단 Sea world representation system within water bath using robot fish and 3d hologram
WO2019004534A1 (en) * 2017-06-28 2019-01-03 (주)아이센두 Holographic fish bowl system and method for using holographic images
KR20190051443A (en) * 2017-11-07 2019-05-15 (주)더나기술 Hologram apparatus using hologram box include three­dimensional scanning type and the method thereof
CN108575867A (en) * 2018-05-30 2018-09-28 深圳大学 Intelligent fish tank equipment
KR102406306B1 (en) * 2021-01-22 2022-06-08 동명대학교산학협력단 Digital aquarium with pictures of aquatic creatures

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