KR20140067284A

KR20140067284A - A system for object of three-dimension photographing

Info

Publication number: KR20140067284A
Application number: KR1020120134329A
Authority: KR
Inventors: 정낙은; 이진호
Original assignee: 대한민국(관리부서:행정안전부 국립과학수사연구원장)
Priority date: 2012-11-26
Filing date: 2012-11-26
Publication date: 2014-06-05
Also published as: KR101453757B1

Abstract

The present invention relates to a subject table (100) for capturing a three-dimensional (3D) image comprising a receiving unit (110) in which a driving unit (140) is installed, the driving unit (140) installed in the receiving unit (110) and including a rotary driving unit (143) and a linear driving unit (145) provided above the rotary driving unit (143) and rotating according to an operation of the rotary driving unit (143), and a plate-shaped movement panel (130) installed on the linear driving unit (145) of the driving unit (140), rotating together with the linear driving unit (145) according to an operation of the rotary driving unit (143), and linearly moving according to an operation of the linear driving unit (145). The subject table (100) can effectively move a subject, allow subjects in various shapes to be easily placed to be imaged, allow for imaging a subject without attaching a marker to the subject, and adjust focus easily without having to adjust a level of a 3D camera.

Description

[0001] The present invention relates to a three-dimensional photographing system,

The present invention relates to a three-dimensional photographing system, and more particularly, to a three-dimensional photographing system capable of photographing a structure in a simple and effective manner, capable of enlarging a photographing range, And a three-dimensional photographing system.

Generally, a product image has a simple two-dimensional image, and there is a three-dimensional image that is used when constructing a virtual reality or the like. Such a three-dimensional image captures a plurality of photographs of a product from various angles, processes the plurality of photographs in a graphic manner, and then connects the plurality of photographs to generate a three-dimensional image.

In order to obtain a three-dimensional image, a product or a product is photographed in various angles and the center of the object and the position of the camera are not changed for each image. Therefore, as shown in FIGS. 1 and 2, A subject is placed on a table 10 for a subject made up of a rotating pedestal 12 rotatably provided on the upper portion of a fixed support 11 and the subject is rotated in various directions while rotating the rotating pedestal 12 with a three- . When a subject is photographed, a plurality of reference marks are attached to a subject, and a plurality of photographed photographs are synthesized based on a reference mark to generate a three-dimensional image.

2, reference numeral 13 denotes a rotation shaft which is driven to rotate by a motor installed inside the fixed support 11. The rotation shaft 13 is inserted into the rotation support 12 downward to rotate the rotation support 12 And is rotationally driven.

Since the object table 10 according to the prior art has a structure in which only the rotating operation is performed, it is impossible to linearly move the subject and photograph a desired portion. Therefore, in order to linearly move the subject, the subject is manually moved on the table 10 And a reference mark is directly adhered to a subject. Therefore, there is a fear that the subject is an antique or valuable article, and the subject is not stably placed in the case of a ceramics (for example, a water bottle) rather than a flat structure .

In addition, there is a problem that the photographing operation is performed manually and the photographing takes much time and is inconvenient.

Korean Registered Utility Model Registration No. 20-0194887

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems and it is an object of the present invention to make it possible to easily photograph a desired part of a subject without moving a three-dimensional photographing camera and to be able to rotate and move linearly in one direction, A three-dimensional photographing system in which various types of photographed subjects can be easily placed and photographed, photographed without attaching markers to a photographed subject, and photographed by an automatic setting regardless of the length of the photographed subject, And to provide the above objects.

According to an aspect of the present invention, there is provided a computer system including a computer system, a subject table connected to the computer system, and a three-dimensional photographing camera connected to the computer system. The computer system includes an input unit as a means for inputting a command by a user, an operation unit for calculating an input command, a display unit for displaying a photographed image or a screen for input, and a control unit connected to the configurations ; Wherein the subject table includes a receiving portion having a driving portion, a rotational driving portion rotating and a linear driving portion linearly moving by rotation of the rotational driving portion, And a plate-like moving panel installed in the linear driving unit of the driving unit and rotated together with the linear driving unit by the operation of the rotation driving unit and linearly moved by the operation of the linear driving unit; The driving unit and the three-dimensional photographing camera are connected to a control unit to control the three-dimensional photographing system.

In the above, the moving panel may further include a plurality of rod-shaped support rods formed with a plurality of installation holes and detachably inserted into the installation holes.

The driving unit may further include a vertical driving unit, wherein the rotation driving unit is vertically moved together with the linear driving unit by the operation of the vertical driving unit; And the vertical driving unit is connected to the control unit and controlled.

The driving unit may further include a vertical driving unit, the vertical driving unit being provided between the linear driving unit and the moving panel, And the vertical driving unit is connected to the control unit and controlled.

In the above, the receiving portion comprises a receiving body formed concavely and opened upward; The vertical driving unit includes a first motor fixedly installed inside the receiving body, a first ball screw rotatably installed inside the receiving body and rotationally driven by the first motor, and the first ball screw is inserted A first linear guide rail fixedly installed on the inside of the receiving main body; at least one first linear guide rail which is linearly moved along the first linear guide rail, A guide table; The first ball screw and the first linear guide rail are installed parallel to each other, and the first motor is connected to the control unit and controlled.

The linear driving unit may include a second linear guide rail installed on the rotary drive unit to be rotatable by the operation of the rotary driving unit, a first bracket provided at both ends of the second linear guide rail, A third motor mounted on one of the first and second brackets for rotationally driving the second ball screw, and a third motor for driving the second ball screw along the second linear guide rail A second linear guide table provided on the second linear guide rail so as to be movable; and a second bracket coupled to the second linear guide table and provided with a second ball screw into which the second ball screw is inserted; The moving panel is installed on the upper part of the second bracket, and the third motor is connected to the control part to be controlled.

The upper portion of the second bracket is exposed to the upper portion of the rotary panel through the slot, and the upper portion of the second bracket is exposed to the upper portion of the rotary panel. And is coupled to the exposed second bracket portion.

The rotation driving unit includes a first mounting member connected to the first ball screw and the first linear guide table and moving up and down together with the first ball screw, and a second motor fixed to the first mounting member ; And the second motor is connected to and controlled by the control unit.

The tilting means includes a fourth motor fixed to the inside of the receiving portion, a fourth ball screw connected to the rotating shaft of the fourth motor and driven by the tilting means for tilting the subject table, A fourth ball screw into which a fourth ball screw is inserted and an extension member provided at a lower portion of the fourth ball screw, the extension member being positioned such that it is exposed through an exposure hole formed below the receiving portion, Is controlled by being connected to a control unit.

In the above, the number of times of shooting, the dividing angle, the dividing length, and the dividing number are inputted through the input unit; And the rotation driving unit and the linear driving unit are driven according to the input contents through the control unit.

According to the present invention, the following effects can be achieved by this configuration.

The present invention can easily photograph a desired part of a subject without moving a three-dimensional photographing camera, and can rotate and move linearly in one direction so that the subject can be moved effectively, and various types of subjects can be easily Dimensional camera can be easily adjusted without adjusting the height of the three-dimensional camera, the shooting range can be extended to the lower portion of the curved surface, There is an effect that the subject can be automatically photographed even when the length of the subject is long.

1 is a perspective view showing a subject table for three-dimensional photographing according to the related art,
Fig. 2 is a partially exploded perspective view of the object table for three-dimensional photographing shown in Fig. 1,
3 schematically shows a subject table and a computer system for three-dimensional photographing according to the present invention,
FIG. 4 is a side view showing the internal structure of the subject table for three-dimensional photographing according to the present invention,
FIG. 5 is a perspective view showing the second bracket in FIG. 4,
6 shows a moving panel provided on a subject table for three-dimensional photographing according to the present invention,
FIG. 7 is an enlarged view of the 'A' portion in FIG. 3,
8 is a perspective view of a supporting bar detachably mounted on a subject table for three-dimensional photographing according to the present invention,
9 shows a tilting means provided on a subject table for three-dimensional photographing according to the present invention,
FIG. 10 is a diagram illustrating a three-dimensional photographing system according to the present invention,
11 is a view illustrating a state of being input to the display unit of the three-dimensional photographing system of the present invention,
12 is a schematic perspective view showing a state in which a long object is placed on a subject table for three-dimensional photographing according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a 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.

FIG. 3 is a schematic view showing a subject table and a computer system for three-dimensional photographing according to the present invention. FIG. 4 is a side view of the internal structure shown for explaining the operation of the subject table for three- 5 is a perspective view showing a second bracket in FIG. 4, FIG. 6 is a view showing a moving panel provided on a subject table for three-dimensional photographing according to the present invention, FIG. 7 is an enlarged view of an 'A' FIG. 8 shows a support bar detachably mounted on a subject table for three-dimensional photographing according to the present invention, FIG. 9 shows a tilting means provided on a subject table for three-dimensional photographing according to the present invention, FIG. 11 is a view illustrating a state of being input to the display unit of the three-dimensional photographing system of the present invention It said, Figure 12 is a schematic perspective view showing the present invention is a three-dimensional picture image pickup subject table in the long object jeokchi state.

The three-dimensional photographing system according to the present invention comprises a computer system 20, a subject table 100 connected to the computer system 20, and a three-dimensional photographing camera connected to the computer system 20. The computer system 20 includes an input unit 25 that is a means by which a user inputs a command, an operation unit 27 that computes input commands and the like, a display unit such as an LCD on which a captured image or a screen for inputting is displayed 23, and a control unit 29 connected to and controlling the above-described configurations.

The subject table 100 includes a receiving part 110 in which a driving part 140 is installed, a linear driving part 143 provided in the upper part of the rotation driving part 143 and rotated by an operation of the rotation driving part 143, A linear driving unit 145 installed in the linear driving unit 145 of the driving unit 145 and operated by the rotation driving unit 143, And a plate-like moving panel 130 which is linearly moved by the operation of the linear driving part 145 while rotating together.

The driving unit 140 and the three-dimensional photographing camera are connected to and controlled by the controller 29.

3, the subject table 100 for three-dimensional photographing according to the present invention may be connected to be operated by operation of a joystick 21 connected to the computer system 20, The subject table 100 for three-dimensional photographing is connected to be wirelessly communicated, and the regulator 21 may wirelessly drive the subject table 100 for three-dimensional photographing. A three-dimensional photographing camera not shown in FIG. 3 is connected to the computer system 20, and the photographed image is displayed on the display unit 23 of the computer system 20, and the photographed image is displayed as a three-dimensional image. The present invention relates to a three-dimensional photographing system having a subject table (100) for a three-dimensional photographing operation connected to a regulator (21) in a wireless manner.

3 and 4, a three-dimensional photographing subject table 100 provided in a three-dimensional photographing system according to the present invention includes a receiving unit 110 in which a driving unit 140 is installed, And a plate-like moving panel 130 installed on the driving part 140 and rotated and linearly moved by the operation of the driving part 145. The plate- The subject is placed on the moving panel 130 and photographed. The receiving part 110 includes a receiving body 113 which is recessed and opened upward and a lid 111 which is provided so as to partially cover the upward opening of the receiving body 113. The lid member 111 is provided so as to cover the edge of the upward opening of the receiving body 113.

4, the driving unit 140 includes a rotation driving unit 143 that is driven to rotate, a linear driving unit 143 that is provided on the rotation driving unit 143 and is rotated by the rotation of the rotation driving unit 143, And the driving panel 145. The moving panel 130 is installed in the linear driving part 145 and rotates together with the linear driving part 145 and linearly moved by the operation of the linear driving part 145. [ By providing the linear driving unit 145 that rotates by the operation of the rotation driving unit 143 on the upper part of the rotation driving unit 143, even when the linear driving unit 145 is structured to be linearly moved in one direction, the effect of being able to accurately and easily adjust the position of the subject Lt; / RTI > On the other hand, when the rotation driving unit is provided on the upper portion of the linear driving unit, the linear driving unit must be moved in two directions orthogonal to each other so that the position of the subject can be accurately adjusted.

As shown in FIGS. 3, 6, 7, and 8, a plurality of installation holes 131 are formed in the moving panel 130. The supporting rod 135 shown in FIG. 8 is inserted into the mounting hole 131. The support rod 135 has an insertion portion 137 having a reduced cross-sectional area at a lower portion thereof, and the insertion portion 137 is inserted into the installation hole 131. The insertion portion 137 and the installation hole 131 have a middle fitting degree. When the subject is a round ceramics, if the subject is placed on a plate-shaped moving panel, the subject may be shaken and the position is not fixed. It is possible to stably position the object by inserting three or more support bars 135 into the movable panel 130 and by supporting the support bar 135 with the object.

On the other hand, when a concave surface of a concave shaped object is photographed to form a three-dimensional image, or when the subject is a valuable object such as an antique object, the reference mark is adhered to the end of the supporting rod 135 without attaching the reference mark directly to the object So that a three-dimensional image of a concave subject or a valuable object can be easily formed.

The lengths of the support rods 135 may be equal to each other, or the support rods 135 having different lengths may be inserted. It is also possible to form a female screw part in the installation hole 131 and to form a male screw part in the insertion part 137 of the support rod 135 so that the insertion part 137 is screwed into the installation hole 131 .

4, the driving unit 140 may further include a vertical driving unit 141 for moving the moving panel 130 in the vertical direction. When the vertical driving unit 141 is further included, The rotation driving unit 143 is installed to move up and down together with the linear driving unit 145 by the operation of the vertical driving unit 141.

The vertical driving unit 141 is provided between the second bracket 1456 of the linear driving unit 145 and the moving panel 130 so that only the moving panel 130 can move up and down. In this case, the vertical driving unit may have a structure in which the distance in the vertical direction is changed by adjusting the spacing of the four links hinged to each other and the hinges spaced in the horizontal direction, and the distance between the horizontally spaced hinges The distance between the vertically spaced hinges is also changed, so that vertical driving is possible. One end of the screw is fixed to one horizontal hinge portion, extends through another horizontal hinge portion, and a motor is connected to the extended ball screw portion. The second bracket 1456 and the moving panel 130 are vertically connected to the vertical hinges of the four links. In order to prevent the movable panel 130 from being tilted to one side, at least one through hole, which is a guide hole, is formed in the rotary panel 120, and the lower surface of the movable panel 130 is slidably inserted into the guide hole. It is possible to provide a guide bar to be provided.

4, the vertical driving unit 141 includes a first motor 1411 fixed to the inside of the receiving body 113, a second motor 1411 rotatably installed inside the receiving body 113, A first ball screw 1413 which is rotatably driven by a motor 1411 and a first ball screw 1419 which is inserted into the rotation driving part 143 into which the first ball screw 1413 is inserted, A first linear guide rail 1412 fixed to the inside of the first linear guide rail 1412 and fixed to the first linear guide rail 1412 and fixed to the rotation driving portion 143, 1414). The first ball screw 1413 and the first linear guide rail 1412 are installed so as to extend in parallel to each other in the vertical direction. In FIG. 4, reference numeral 1415 denotes a first drive pulley provided on the axis of the first motor 1411, and 1417 denotes a first driven pulley provided on the first ball screw 1419.

The first linear guide rail 1412 has a groove formed along the longitudinal direction thereof and the first linear guide table 1414 is a linear guide (LM Guide) having a structure in which a part of the first linear guide rail 1414 is slidably inserted into the groove. The description will be omitted.

4, the rotation driving unit 143 is driven and rotated by the second motor 1431 and connected to the first linear guide table 1414 as one side, and the first ball screw 1419 And the second motor 1431 is fixed to the first mounting member 1416. The first mounting member 1416 is fixed to the first mounting member 1416. [ The first mounting member 1416 is provided with a spindle having a rotating shaft 1439 and can be driven to rotate by the second motor 1431. 4, reference numeral 1435 denotes a second driving pulley provided on the axis of the second motor 1431, reference numeral 1437 denotes a second driven pulley provided on the rotating shaft 1439, It is possible to rotationally drive the rotary shaft 1439 by connecting the second driven pulley 1437 to the belt drive. When the vertical driving unit 141 is not provided, the second motor 1431 and the spindle may be fixedly mounted to the receiving body 113. It is also possible to connect the linear motor 145 directly to the second motor 1431 without rotating the spindle.

4 and 5, the linear driving unit 145 includes a second linear guide rail 1433 installed in the rotation driving unit 143 so as to be rotatable by the operation of the rotation driving unit 143, A first bracket 1453 provided at both ends of the first guide bracket 1453 and two linear guide rails 1433 and a second ball screw 1453 rotatably installed on the first bracket 1453 so as to be positioned between the first brackets 1453, A third motor 1451 installed on one of the first bracket 1453 and the second ball screw 1454 for rotating the second ball screw 1454, A second linear guide table 1456b provided on the second linear guide rail 1433 and a second ball screw 1456b coupled to the second linear guide table 1456b and inserted with the second ball screw 1454, And a second bracket 1456 on which the second bracket 1457 is installed. In this case, the second linear guide rail 1433 and the second ball screw 1454 are installed so as to extend horizontally and are installed parallel to each other. In FIG. 4, reference numeral 1459-1 denotes a drive pulley connected to the third motor 1451, and 1459-2 denotes a driven pulley connected to the second ball screw 1454. FIG.

The moving panel 130 is installed on the upper portion of the second bracket 1456. The second bracket 1456 has a cross section and is formed with a through hole and a plate-like mounting bracket 1458 is installed on the second bracket 1456 at an upper portion. Two ball screws 1457 can be inserted and installed. And the second linear guide table 1456b is installed on the lower surface of the second bracket 1456 in the shape of 'B'.

The second linear guide rail 1433 is installed on the rotary shaft 1439 of the rotary drive part 143 and rotates together with the rotation of the rotary shaft 1439. If the rotation shaft 1439 extends vertically, the second linear guide rail 1433 is installed on the rotation shaft 1439 so as to extend in the transverse direction.

The second linear guide rail 1433 is provided with a groove along the longitudinal direction thereof and the second linear guide table 1456b has a structure in which a part of the second linear guide rail 1456b is slidably inserted into the groove. The description will be omitted.

A rotary panel 120 having a slot 121 extending in the longitudinal direction of the second ball screw 1454 is provided on the first bracket 1453. The rotary panel 120 is formed in a circular shape so that the edge of the rotary panel 120 covers the inner edge of the lid member 111 so that the rotary panel 120 rotates the drive unit 140 So that the resulting structure is not exposed to the outside. A gap may be formed between the rotary panel 120 and the lid member 111 in the vertical direction so as not to contact each other.

The upper part of the second bracket 1453 is exposed to the upper part of the rotary panel 120 through the slot 121. The movable panel 130 is coupled to the second bracket 1456 exposed through the slot 121 do. In FIG. 5, reference numeral 1456a denotes a screw hole formed at the upper end of the second bracket 1456 for fixing the moving panel 130 in a fixed manner.

The subject table 100 for three-dimensional photographing according to the present invention further includes the tilting means 150 shown in Fig. A plurality of the tilting means 150 may be provided.

The tilting means 150 includes a fourth motor 151 fixed to the inside of the accommodating main body 113 as shown in FIG. 9 for inclining the subject table 100 for three-dimensional photographing, A fourth ball screw 153 connected to the rotating shaft of the motor 151 and a fourth ball screw 155 into which the fourth ball screw 153 is inserted. An extension member 157 is fixed to the lower portion of the fourth ball screw 155. The extension member 157 may be made of elastic rubber. The extension member 157 is positioned to be exposed through the exposure hole 113-1 formed in the lower plate of the receiving main body 113. [ A linear guide rail (not shown) is provided in parallel to the fourth ball screw 153, and a linear guide table (not shown) is provided to be moved along the linear guide rail in the longitudinal direction thereof, The ball screw 155 is connected to the linear guide table. The fourth ball screw 155 is installed so as to extend in the vertical direction. When the fourth motor 151 is driven, the fourth ball screw rotates, the fourth ball screw into which the fourth ball screw is inserted is moved up and down, and the height exposed through the exposure hole 113-1 is changed And the subject table 100 for three-dimensional photographing is tilted by lifting one side. Since the subject is formed as a curved surface and the lower portion may not be photographed according to the position of the camera, the subject table 100 for three-dimensional photographing is lifted by the tilting means 150, .

The three-dimensional photographing system according to the present invention comprises a computer system 20 as shown in Figures 3 and 10, a subject table 100 connected to the computer system 20, It consists of a three-dimensional photographic camera. The computer system 20 can be a personal PC.

The computer system 20 includes an input unit 25 that is a means by which a user inputs a command, an operation unit 27 that computes input commands and the like, a display unit such as an LCD on which a captured image or a screen for inputting is displayed 23, and a control unit 29, which is a microcomputer connected to and controlling the above configurations. A three-dimensional photographing camera for photographing a subject and a subject table 100 are connected to and controlled by a control unit 29 of the computer system 20. The input unit 25 includes a keyboard and a joystick or a mouse.

As shown in FIG. 10, the control unit 29 is provided with a first motor 1411, a second motor 1431, a third motor 1451, and a fourth motor 1431 constituting the subject table 100 for three- The motor 151 is connected and controlled.

FIG. 11 shows contents inputted to the display unit 23 constituting the three-dimensional photographing system according to the present invention. As shown in FIG. 11, the number of photographing, the dividing angle, the dividing frequency and the dividing length .

The number of photographing times is the total number of photographing times taken by the camera, and the dividing angle is an angle at which the rotation panel 120 rotates after each photographing. In FIG. 12, 'A' indicates an area taken by a camera, and an area irradiated with light from the camera and photographed on the subject is shown. If the length of the area to be photographed is shorter than the length of the subject P, the division length is input. The number of times of division is the number of movements by the drive of the third motor 1451, and the length of division is a distance that is shifted for each division number. The user inputs a value obtained by dividing the total length L of the subject P by the length in the longitudinal direction of the area A photographed by the camera, the number of divisions, and the distance that is moved for each division number. The total number L of the subject P is multiplied by the natural number of the value obtained by dividing the total length L of the subject P by the length in the longitudinal direction of the area A photographed by the camera, The division length is set to be smaller than the length in the longitudinal direction of the area A photographed by the camera.

Although not shown in FIG. 11, it is also possible to input the tilting angle of the table 100 and directly to the input unit 25 while confirming the degree of tilting of the table 100.

When the second motor 1431 and the camera are controlled by the control unit 29 and rotate by the dividing angle and then are rotated and rotated again by the dividing angle and the number of photographing is equal to the number of photographing times inputted, The moving panel 130 is moved by the split length and the moving panel is rotated by a dividing angle at the moved position and is photographed by the number of photographing times. When the number of photographing is equal to the number of photographing times inputted, the moving panel 130 is moved again Is repeated. When the number of times of movement of the mobile panel 130 becomes equal to the number of times of division, the shooting after the movement of the mobile panel 130 is terminated, thereby controlling the entire shooting to end.

The control unit 29 controls the second motor 1431 in response to a command from the input unit 25 when the number of shooting times, the dividing angle, the dividing length, and the number of divisions are input and the shooting start command is input through the input unit 25, The third motor 1451, and the camera. The tilting command and the command for adjusting the height of the table 100 can be input through the input unit 25 and the controller 29 controls the first motor 1411 and the fourth motor 151, (130) in the height direction according to the inputted command, and tilts the table (100).

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100: Subject table
110: accommodating portion 120: rotating panel
130: moving panel 140:
141: vertical driving part 143: rotation driving part
145: linear driving unit 150: tilting means

Claims

A computer system 20, a subject table 100 connected to the computer system 20, and a three-dimensional imaging camera connected to the computer system 20; The computer system 20 includes an input unit 25 that is a means by which a user inputs a command, an operation unit 27 that computes an input command and the like, a display unit 23 that displays a captured image or a screen for input, , And a control unit (29) connected to and controlling the above configurations; The subject table 100 includes a receiving part 110 in which a driving part 140 is installed, a rotation driving part 143 that rotates and an upper part of the rotation driving part 143, And a linear driving unit 145 that linearly rotates and linearly moves and is installed in the receiving unit 110 and a linear driving unit 145 installed in the linear driving unit 145 of the driving unit 145, And a plate-like moving panel 130 that is rotated together with the linear driving unit 145 and linearly moved by the operation of the linear driving unit 145; Wherein the driving unit (140) and the three-dimensional photographing camera are connected to and controlled by a controller (29).

The portable terminal according to claim 1, further comprising a plurality of support rods (131) formed in the moving panel (130) and having a plurality of bar-shaped support rods (135) detachably inserted into the installation holes Dimensional photographing system.

The apparatus of claim 1 or 2, wherein the driving unit (140) further includes a vertical driving unit (141), and the rotation driving unit (143) drives the linear driving unit (145) Lt; / RTI > Wherein the vertical driving unit (141) is connected to and controlled by a controller (29).

The apparatus according to claim 1 or 2, wherein the driving unit (140) further includes a vertical driving unit (141), the vertical driving unit (143) is disposed between the linear driving unit (145) and the moving panel (130) Wherein the vertical driving unit (141) is connected to and controlled by a controller (29).

4. The apparatus of claim 3, wherein the receiving portion (110) comprises a receiving body (113) formed concavely and opened upward; The vertical driving unit 141 includes a first motor 1411 fixed to the inside of the receiving body 113 and a second motor 1411 rotatably installed inside the receiving body 113, A first ball screw 1419 to which the first ball screw 1413 is inserted and which is installed in the rotation driving part 143 and a second ball screw 1419 fixed to the inside of the receiving body 113 1 linear guide rail 1412 and at least one first linear guide table 1414 linearly moved along the first linear guide rail 1412 and fixed to the rotation driving part 143; The first ball screw 1413 and the first linear guide rail 1412 are installed parallel to each other and the first motor 1411 is connected to the controller 29 to be controlled. .

The linear driving unit according to any one of claims 1 to 7, wherein the linear driving unit includes a second linear guide rail mounted on the rotation driving unit to be rotatable by an operation of the rotation driving unit, A first bracket 1453 provided at both ends of the linear guide rail 1433 and a second ball screw 1453 rotatably installed on the first bracket 1453 so as to be positioned between the first bracket 1453 A third motor 1451 mounted on one of the first bracket 1453 and the second ball screw 1454 for driving the second ball screw 1454 to rotate and to be movable along the second linear guide rail 1433; A second linear guide table 1456b provided in the second linear guide rail 1433 and a second ball screw 1457 coupled to the second linear guide table 1456b and inserted with the second ball screw 1454 And a second bracket 1456 on which the second bracket 1456 is installed; Wherein the moving panel (130) is installed on an upper portion of a second bracket (1456), and the third motor (1451) is connected to a controller (29).

The apparatus according to claim 6, wherein a rotary panel (120) having a slot (121) extending in the longitudinal direction of the second ball screw (1454) is provided on the first bracket (1453) And the movable panel 130 is coupled to a portion of the second bracket 1456 exposed through the elongated hole 121. In this case, the upper portion of the movable panel 130 is exposed to the upper portion of the rotary panel 120 through the long hole 121, Photo shooting system.

The apparatus according to claim 5, wherein the rotation driving part includes a first mounting member connected to the first ball screw and the first linear guide table, and moving up and down together with the first ball screw, 1416 fixed to the first mounting member 1416, and a second motor 1431 fixed to the first mounting member 1416; And the second motor (1431) is connected to and controlled by a controller (29).

The apparatus according to claim 1 or 2, further comprising a tilting means (150) for tilting the subject table (100), wherein the tilting means (150) comprises a fourth motor A fourth ball screw 153 connected to the rotating shaft of the fourth motor 151 and a fourth ball screw 155 into which the fourth ball screw 153 is inserted, And an extension member 157 provided at a lower portion of the ball screw 155. The extension member 157 is positioned to be exposed through the exposure hole 113-1 formed at the bottom of the accommodation portion 110, And the fourth motor (151) is connected to and controlled by the control unit (29).

3. The method according to claim 1 or 2, wherein the number of times of shooting, the angle of division, the length of division and the number of divisions are inputted through the input unit (25) And the rotary drive part (143) and the linear drive part (145) are driven according to the input contents through the control part (29).