KR20180013426A - 3-dimensional back light image direction method based on multi-back board, and apparatus for the same - Google Patents

Abstract

The present invention relates to a three-dimensional backlight directing method based on multi-backboard and an apparatus thereof. The three-dimensional backlight directing method of the present invention comprises: a first step for performing, by a control unit (25), a backlight visual direction to a glass bead end (22) of a secondary backlight direction backboard (24) through control of a backlight illumination device (21a) of a primary backlight direction backboard (21); a second step of measuring, by the control unit (25), a distance from a proximity sensor (26) to an external object; a third step of analyzing, by the control unit (25), the measured distance information and extracting, from a pre-stored DB, information on one of a proximity control range of first to n^th steps (n is a natural number equal to or greater than 2) and a separation control range of first to m^th steps (m is a natural number equal to or different from n) matching with the measured distance information; and a fourth step of controlling, by the control unit (25), the distance between the primary and secondary backlight direction backboard (21, 24) in accordance with one distance information among the extracted proximity control range of the first to n^th steps and separation control range of the first to m^th steps. Accordingly, an aesthetic function of a sculpture such as a statue of the Buddha can be improved, and the sculpture is easily replaced when damaged since no mechanism is formed in the sculpture.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a three-dimensional backlight-based three-dimensional backlight image-based multi-back board,

The present invention relates to a method and apparatus for producing a three-dimensional backlight based on a multi-backboard, and more particularly, to a method and an apparatus for producing a three- And more particularly, to a multi-backboard-based three-dimensional halftone rendering method and apparatus for facilitating replacement.

Since conventional sculptures are provided as simple models, it is necessary to provide background knowledge in order to judge the environment in which the sculptures are formed and the state of the sculptures.

Accordingly, there has been a limit to explain to other cultural environments or children such as infants.

In addition, in the case of constructing a mechanical device such as a lighting device in a conventional molding, if the molding has a lot of weight such as a frozen image, it can not be moved during replacement or repair of the mechanical device so that the repairer must go to the device where the molding is located and repair There has been an inconvenience.

Korean Patent Application No. 10-2010-0090955 "Back light device for sculpture"

DISCLOSURE OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to provide a multi-backboard-based three-layered structure for improving the aesthetic function of a sculpture such as a statue, And to provide a method and apparatus for generating a 3D halo image.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, a method of rendering a three-dimensional backlight based on a multi-backboard according to an embodiment of the present invention is characterized in that the control unit 25 controls the backlight device 21a of the primary backlight- A first step of performing a backlight visual presentation of the secondary back light directing backboard (24) to the glass bead end (22); A second step in which the control unit 25 measures a distance to an external object from the proximity sensor 26; The control unit 25 analyzes the measured distance information to calculate the proximity control range of the first to the n-th steps (n is a natural number of 2 or more), the first to m-th steps (m is a number equal to or different from n, A third step of extracting information matched with the distance information measured from the DB stored in advance in one of the distance control ranges of the distances; And the distance information of one of the first to the n-th step and the distance control range of the first to m-th steps from which the control unit 25 is extracted, (24); And a control unit.

In order to achieve the above object, the 3D back-light directing apparatus based on the multi-backboard according to the embodiment of the present invention is characterized in that all the apparatuses constitute the three-dimensional back light directing section 20, The three-dimensional halftone light emitting unit 20 is configured to emit light through the second halftone emitting backbone (not shown) through the control of the backlight device 21a of the first halftone backboard 21 And the backlight visual presentation to the glass bead end 22 of the primary backlight illumination backboard 21 is performed by the motion recognition sensor 28. When the motion recognition sensor 28 recognizes the integration gesture by the external user, (25a) for controlling the position of the backlight device (21a) and the output of the light source so that the area of the backlight is maximized when the backlight is visually directed from the first backlight illumination device (21a) to the glass bead end (22) ); And a control unit.

The method and apparatus for producing a three-dimensional backlight based on a multi backboard according to an embodiment of the present invention not only improves the aesthetic function of a sculpture such as a statue, but also facilitates replacement of a sculpture when the sculpture is broken, Provide an effect.

FIG. 1 is a view showing a multi-backboard-based three-dimensional backlight rendering apparatus 1 according to a first embodiment of the present invention.
FIG. 2 is a view showing a multi-backboard-based three-dimensional backlight rendering apparatus 1 according to a second embodiment of the present invention.
FIG. 3 is a block diagram showing the configuration of a multi-backboard-based three-dimensional halo-ray producing apparatus 1 shown in FIGS.
4 is a block diagram showing the configuration of the control unit 25 of the configuration of the multi-backboard-based three-dimensional backlight producing apparatus 1 of FIG.
5 is a flowchart illustrating a 3D backlight rendering method based on a multi backboard according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of preferred embodiments of the present invention will be given with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In the present specification, when any one element 'transmits' data or a signal to another element, the element can transmit the data or signal directly to the other element, and the at least one other element Data or signal can be transmitted to another component.

FIG. 1 is a view showing a multi-backboard-based three-dimensional backlight rendering apparatus 1 according to a first embodiment of the present invention. FIG. 2 is a view showing a multi-backboard-based three-dimensional backlight rendering apparatus 1 according to a second embodiment of the present invention.

The difference between the three-dimensional backlight rendering apparatus 1 based on the multi-backboard according to the first embodiment of FIG. 1 and the three-dimensional backlight rendering apparatus 1 based on the multi-backboard according to the second second embodiment is similar to that of the first embodiment In the case of the second embodiment, when the separation interval control module 27 is provided, it corresponds to a support base 21b formed vertically from the lower plate of the three-dimensional backlight continuous portion 20.

FIG. 3 is a block diagram showing the configuration of a multi-backboard-based three-dimensional halo-ray producing apparatus 1 shown in FIGS. 4 is a block diagram showing the configuration of the control unit 25 of the configuration of the multi-backboard-based three-dimensional backlight producing apparatus 1 of FIG.

Referring to FIGS. 1 to 4, the multi-backboard-based three-dimensional halftone image producing apparatus 1 of the first and second embodiments includes a molding 10 and a three-dimensional halftone image producing section 20 in common.

Here, the three-dimensional halftone light emitting portion 20 includes a first halftone backboard 21 having a backlight device 21a on its backside, a second halftone backboard 24 having a glass bead end 22, ), A control unit 25, and a proximity sensor 26. On the other hand, the glass bead end 22 is formed of the upper glass bead end 22a and the lower glass bead end 22b.

As described above, in the case of the first embodiment, through the control of the control section 25 to the interval control module 27, the distance between the first halftone backboard 21 and the second halftone backboard 24 is controlled In the case of the second embodiment, a separate spacing control module for controlling the spacing distance between the support frame 21b formed vertically from the lower plate of the three-dimensional rear projection part 20 and the second secondary rear projection board 24, Is preferably formed on the plate.

4, the control unit 25 includes a back light generation module 25a, an interval control module 25b, a coupling control module 25c, and a glass bead rendering module 25d.

Hereinafter, the multi-backboard-based three-dimensional halftone directing apparatus 1 will be described in detail with reference to the configuration of the control unit 25.

The backlight directing module 25a performs backlight visual rendering of the secondary backlight directing backboard 24 to the glass bead end 22 through the control of the backlighting device 21a of the primary backlight directing backboard 21 . The created screen may be as shown in Fig. 1B.

On the other hand, when the motion recognition sensor 28 recognizes the merging gesture by the external user, the halos rendering module 25a receives the second halos from the backlight device 21a of the first halftone backboard 21, The position of the backlight device 21a and the output of the light source can be controlled so that the area of the backlight is maximized when the backlight visual is directed to the glass bead end 22 of the backlight device 24.

In this case, the sculpture 10 may be a Buddhist temple having a shape that is different from that of FIGS. 1 and 2.

In the meantime, the molding 10 according to the present invention does not have a separate device configuration, and all device configurations are formed in the three-dimensional backlight continuous portion 20, so that only the substitution of the molding 10 for breakage of the molding 10 It is possible to maintain the function.

Next, the interval control module 25b measures the distance to the external object from the proximity sensor 26, analyzes the measured distance information, and controls the distance control module 25b in the first through n-th steps (n is a natural number of 2 or more) Range, and the first to m-th steps (m is a natural number equal to or greater than 2 and equal to or different from n).

Thereafter, the interval control module 25b sets the distance between the first-order halftone backboard 21 and the second-order halftone dot according to the distance information of one of the first to the n-th proximity control range and the first to m- And controls the distance of the backlighting backboard 24. As described above, in the case of the first embodiment, the interval control module 27 controls the distance between the first backlight directing backboard 21 and the second backlight directing backboard 24 in a sliding manner In the case of the second embodiment, by using a separate spacing control module for controlling the spacing between the support 21b formed vertically from the lower plate of the three-dimensional rear projection part 20 and the secondary rear projection board 24 Sliding control is performed.

The coupling control module 25c controls the spacing distance control module in a state in which the distance between the primary back light directing backboard 21 and the secondary back light directing backboard 24 is fully joined so that the multi- 1) is easy to store. The first and second halftone backboards 21 and 24 are fixed using a separate lower bracket in a state where the first halftone backboard 21 and the second halftone backboard 24 are joined together. .

The glass bead directing module 25d has a glass bead end 22a divided into an upper glass bead end 22a to which a light source of the backlight illumination device 21a is directly irradiated and a lower glass bead end 22b to which the light source is not directly irradiated , The backlight illumination device 21a is controlled such that a specific pattern shape such as a lotus flower to the upper glass bead end 22a is directed and the glass bead is applied in a wavy shape to the lower glass bead end 22b Like shape by using the remaining light source of the backlight device 21a irradiated with the upper glass bead end 22a. In this case, the glass bead directing module 25d controls and outputs the light source output amount and the distance information between the first back light directing backboard 21 and the second back light directing backboard 24 when the user requests it.

That is, in the present invention, the upper glass bead end 22a and the lower glass bead end 22b are coated with glass beads to maximize the call halo effect.

5 is a flowchart illustrating a 3D backlight rendering method based on a multi backboard according to an embodiment of the present invention. 5, the control unit 25 controls the backlight device 21a of the primary backlight-emitting backboard 21 to control the backlight visual of the secondary backlight-emitting backboard 24 to the glass bead end 22, (S11). The created screen may be as shown in Fig. 1B.

After step S11, the controller 25 measures the distance to the external object from the proximity sensor 26 (S22).

After the step S22, the controller 25 analyzes the distance information measured in the step S22 to calculate the proximity control range of the first to the n-th steps (n is a natural number of 2 or more) (S23), which is matched with the distance information measured from the DB, which is stored in advance, for one of the separation control ranges of the number of the same or different from n as a natural number of 2 or more.

After step S23, the control unit 25 sets the distance between the first to the n-th step proximity control ranges and the first to m-th step distance control ranges, which are extracted in step S23, The distance between the backboard 21 and the second backlight directing backboard 24 is controlled (S24).

The present invention can also be embodied as computer-readable codes on a computer-readable recording medium. A computer-readable recording medium includes all kinds of recording apparatuses in which data that can be read by a computer system is stored.

Examples of the computer-readable recording medium include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) .

The computer readable recording medium may also be distributed over a networked computer system so that computer readable code can be stored and executed in a distributed manner. And functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers skilled in the art to which the present invention pertains.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they have been used only in a general sense to easily describe the technical contents of the present invention and to facilitate understanding of the invention , And are not intended to limit the scope of the present invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

10: Sculpture
20: Three-dimensional halo illumination section
21: First Halo Directed Backboard
22: glass bead stage
24: Second Halo Directed Backboard
25:
Halogen directing module coupling control module
(25a)
Interval control module
(25b)
Coupling control module
(25c)
Glass bead directing module
(25d)
26: Proximity sensor
27: Spacing Interval Control Module
28: Motion recognition sensor

Claims (2)

The controller 25 controls the backlight illumination device 21a of the primary backlight backboard 21 to perform backlight visual rendering of the secondary backlight backboard 24 to the glass bead end 22, step;
A second step in which the control unit 25 measures a distance to an external object from the proximity sensor 26;
The control unit 25 analyzes the measured distance information to calculate the proximity control range of the first to the n-th steps (n is a natural number of 2 or more), the first to m-th steps (m is a number equal to or different from n, A third step of extracting information matched with the distance information measured from the DB stored in advance in one of the distance control ranges of the distances; And
The controller 25 controls the first and second halftone backboards 21 and 22 according to the distance information of one of the first through the nth proximity control ranges and the first through mth separation control ranges 24); Dimensional backlight based on the backboard of the multi-backboard.
In the 3D back-light directing apparatus based on a multi-backboard in which all device configurations are formed in the three-dimensional back light continuous portion 20 without a separate device configuration, the three-dimensional back light directing portion 20,
The backlight illumination device 21a of the primary backlight directing backboard 21 performs backlight visual rendering of the secondary backlight directing backboard 24 to the glass bead end 22, The backlight illumination device 21a of the primary backlight backboard 21 to the backlight bead 22 of the secondary backlight backboard 24 to the glass bead end 22, A halo generating module 25a for controlling the position of the backlight device 21a and the output of the light source so that the area of the backlight is maximized; Dimensional backlight based on the backboard of the multi-backboard.

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