KR101798444B1 - Three dimensional image data collecting and processing system of subject - Google Patents

Abstract

The present invention relates to a system for collecting and processing stereoscopic image data of a subject, and more particularly, to a system for collecting and processing stereoscopic image data of a subject (photographing object) through image collecting means positioned at multiple angles to a subject, The present invention relates to a system and method for collecting and processing stereoscopic image data of a subject.
The present invention relates to a stereoscopic image processing apparatus and method which collects stereoscopic image data of a subject using an image collecting means (11), integrates the stereoscopic image data into a 3D image and transmits the stereoscopic image data to a 3D printer (20) (11-1, 11-2, ..., 11-n) in which a plurality of image collecting means (11) having unique identifying means around an object are divided into unit groups in a collection and processing system (10) ); (11) constituting the image collecting group are synchronized so as to coincide with each other, and the converted image data is converted into a digital signal while discriminating which of the image collecting means (11) Group control means (12-1, 12-2 ... 12-n) having unique identification means arranged in the image collection group; (12-1, 12-2, ..., 12-n), while the control means (12-1, 12-2 ... 12-n) And a main computer 13 which identifies the digital signals provided from the image processing program and combines and converts the digital signals into a digital image of a subject model (reproduced object) through a mounted image processing program.

Description

TECHNICAL FIELD [0001] The present invention relates to a stereoscopic image data acquisition and processing system,

The present invention relates to a system for collecting and processing stereoscopic image data of a subject, and more particularly, to a system for collecting and processing stereoscopic image data of a subject (photographing object) through image collecting means positioned at multiple angles to a subject, The present invention relates to a system and method for collecting and processing stereoscopic image data of a subject.

Generally, a 3D printer (3D printer) is a manufacturing apparatus that produces a three-dimensional object while spraying successive layers of material, and was developed in 1984. A 3D printer is not a milling or cutting device, but rather a device that is made of three-dimensional material in a stacking method similar to that used in conventional inkjet printers. Since it is controlled by a computer, it can be made in various forms and is easier to use than other manufacturing techniques. On the other hand, the drawbacks are that the current technology is very slow to manufacture and that the surface is not smooth due to the laminated structure.

These 3D printers can be divided into two main processes: additive manufacturing, which is a method of stacking layers of powder or liquid material. This has the advantage of being able to create a relatively complex shape, and to simultaneously produce and colorize it. However, the surface of the finished product is not smooth and the quality is relatively low. Normally, three-dimensional printing belongs to such a lamination method.

The second is subtractive manufacturing, in which the material is cut by a tool, making it relatively smooth, but the cup-like shape is difficult to create because it does not enter the blade.

The 3D printer manufacturing process is as follows.

1. Modeling: In general, 3D data can be completed using CAD or 3D modeling software, and 3D data can be obtained using 3D image collection means (3D camera or 3D scanner, etc.). The standard data interface between the CAD and the device is typically the STL file format. The files created by means of 3D image acquisition usually use the PLY file format.

2. Printing: This is the process of creating objects using the drawings created by the machine during the modeling process. The STL file is read to create a virtual section in the CAD model to create a continuous layer of material such as liquid or powder. The printing process can take several hours to several days, depending on the method of use and the size and complexity of the model.

3. Finishing: Finishing processes may be added to the printed result if necessary. A process of polishing with sandpaper, coloring, or assembling the printed parts may be added.

Such 3D printers are used, for example, in the design and modeling of teeth, and the design and modeling of teeth is known in the art of dental restoration. If the patient requires a dental restoration, such as a crown, bridge, abutment, or implant, the dentist must prepare the tooth, for example, The damaged tooth is polished to make it so that it can be made. An alternative treatment is to insert an implant, such as a titanium screw, into the patient's jaw and seat the crown or bridge on the implant. After manufacturing the teeth and inserting the implants, the dentist can make a single impression to the bilateral tray, also known as an impression of the maxilla, mandibular and bite registration, or as a triple tray . The impression is delivered to a restoration, for example a dental technician producing the bridge. The first step in making the restoration is to cast the upper and lower tooth models traditionally from the impression of the maxilla and mandible, respectively. The models are generally made of gypsum and are often aligned in a dental articulator using bite registration to simulate actual biting behavior. Dental technicians build up dental restorations inside the articulators to ensure excellent visual appearance and occlusal functionality.

The CAD technology for making tooth restorations, which improves quality, reduces costs and facilitates manufacturability with interesting materials, is rapidly expanding, which can not be achieved without such technology. The first step in the CAD manufacturing process is to create a three-dimensional model of the patient's teeth. Traditionally, either or both of the dental plaster models are made through the 3D image collection means.

A three-dimensional replica of the tooth is loaded into the CAD program, where the entire tooth restoration, e.g., a bridge substructure, is designed. The final restoration 3D design is then fabricated using, for example, milling machines, 3D printers, rapid prototyping, or other manufacturing equipment.

WO0019935A discloses a computer-implemented method for use in generating a digital model of each component of a patient's dentition, the method comprising: (a) determining a three-dimensional (3D) Receiving a data set that forms an expression; (b) applying computer-implemented tests on the data set to identify data elements representing portions of each component of the patient's teeth; And (c) generating a digital model for each of the components based on the identified data elements.

[0007] US7234937B relates to a system for use in diagnostic and plan therapy of a human patient: a general purpose computer system having a processor and a user interface; a) a first set of digital data representing patient cranial surface image information obtained from a first imaging device, and b) a second set of digital data representing patient cranial surface image information obtained from a second imaging device different from the first imaging device, Wherein the first and second sets of data represent a common cranial facet dissection structure of one or more portions of the patient, and wherein the first and second sets of data Wherein at least one of the two sets comprises data indicative of an external visual appearance or surface shape for a face of a patient, wherein the first and second sets of digital data are obtained at different points in time and are not captured in a reciprocal fashion , Memory; And a set of computer instructions stored on a machine readable storage medium accessible to the general purpose computer system, wherein the instruction set is stored on the general purpose computer system: 1) automatically and / Combining the digital representation of the craniofacial dissection structure generated from the first and second sets of digital data obtained at different points in time and not captured in a correlated manner in a common coordinate system Instructions for causing a superposition of a first set of digital data and a second set of digital data, Wherein the set of instructions comprises instructions for generating at least a virtual 3D face from a portion of the cortical anatomy using an actual model matching strategy; 2) combining the digital representation of the craniofacial anatomy, including the virtual 3D face, to make the complex visible to a user of the system.

However, among the conventional 3D image collecting means, when the 3D scanner collects images from moving subjects (e.g., infants, children, or animals), accurate data (data matching the subject) can not be collected, There is a problem that it is difficult to completely realize a reclaimed product.

Meanwhile, in the conventional 3D image collecting means, a 3D camera usually uses a DSLR camera. In this case, a plurality of DSLR cameras are fixedly arranged on a subject to collect image data. Since such a DSLR camera is an expensive camera, There is a problem that it acts as a burden or weakens the price competitiveness.

In addition, the 3D camera among the conventional 3D image collecting means collects the image data while the camera moves around the subject, thereby reducing the installation cost of the system. In the case of a static subject without motion, However, in the case of a dynamic subject, there is a problem that accurate image data can not be collected, that is, images are collected according to positional changes due to motion of a subject, and thus completely different image data are collected.

In addition, since a completely different image data is collected as described above, it is necessary to perform an operation of editing and removing and correcting a portion corresponding to a noise, which is inappropriate to secure a normal 3D image. Therefore, There is a problem that takes a long time.

In addition, since the images photographed by the plurality of DSLR cameras are stored in a removable memory such as a USB or SD card mounted in each camera, the images must be connected to the editing device and edited, have.

In addition, since the driving driver or the control means for controlling the operation of the general camera including the DSLR camera must control the operation of the general camera including a plurality of DSLR cameras, the processing speed is slowed and the operations of the cameras are exactly matched (Synchronizing operation) in the state that the 3D object is not reproduced, it is not possible to collect accurate image data at the time of photographing a moving subject.

In addition, in order to control the operation of a general camera including a plurality of DSLR cameras, a single driving driver or control unit must be made in a high-grade (high memory amount, high processing speed, etc.) There is a problem that system installation cost is burdened or price competitiveness is weakened.

Disclosure of Invention Technical Problem [8] The present invention has been made in view of solving the above problems of the prior art, and it is an object of the present invention to provide an image processing apparatus and method capable of generating 3D images by collecting and integrating stereoscopic image data of a subject Dimensional image data, and to output the object model to a 3D printer so as to output a model of the object.

In order to accomplish the above object, the present invention provides a method of collecting stereoscopic image data of a subject using an image collecting means 11, integrating the stereoscopic image data into a 3D image, transmitting the stereoscopic image data to a 3D printer 20, A plurality of image collecting means 11 having unique identification means in the center of the object are arranged in an image collecting group 11-1 and 11- 2 ... 11-n); (11) constituting the image collecting group are synchronized so as to coincide with each other, and the converted image data is converted into a digital signal while discriminating which of the image collecting means (11) Group control means (12-1, 12-2 ... 12-n) having unique identification means arranged in the image collection group; (12-1, 12-2, ..., 12-n), while the control means (12-1, 12-2 ... 12-n) And a main computer 13 which identifies the digital signals provided from the image processing program and combines and converts the digital signals into a digital image of a subject model (reproduced object) through a mounted image processing program.

According to an embodiment of the present invention, a plurality of image collecting means (11) having a unique identifying means around a subject are arranged in a dome form (enclosing an object), and adjacent image collecting means (11) (For example, four) are provided, so that it is possible to acquire an image of both the front, back, left, right, and top of the subject at the same time, thereby providing an accurate 3D image.

Further, according to the present invention, a group-specific control means 12 is assigned to each of the image collection groups 11-1, 11-2 ... 11-n so that the image collection operations of the image collection means 11 coincide with each other And the main computer 13 performs synchronous control so that the control operations of the respective control means 12-1, 12-2 ... 12-n are synchronized with each other. As a result, The image gathering operation can be more exactly matched to provide an accurate 3D image.

Further, according to the present invention, the image capturing operation of the image capturing means 11 is matched with the image capturing speed of the image capturing means 11 by 1/100 sec, and the accurate image of the subject image without the afterimage (noise) So that the effect can be collected.

In addition, the present invention can collect accurate object image data without residual image as described above, thereby eliminating the task of editing and removing the noise corresponding to the noise, so that the preliminary work for 3D printing is very simple and quick .

Since the present invention is transmitted from the image collecting means 11 directly to the main computer 13 through the group control means 12-1, 12-2 ... 12-n, simple and quick image data processing Effect is obtained.

In addition, the present invention obtains the effect of making the system construction cheap by applying a cheap webcam (Internet camcorder used or serviced on the Internet) to the image collecting means 11.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a system block diagram schematically illustrating the configuration of the present invention. Fig.
2 is a system configuration diagram showing a configuration of the present invention in more detail;
3 is a perspective view showing an arrangement state of image collecting means according to an embodiment of the present invention;
FIG. 4 is an application state configuration diagram showing an example in which the present invention is applied. FIG.

The present invention will now be described with reference to the accompanying drawings.

First, a stereoscopic image data acquisition and processing system 10 of the present invention, as shown in FIGS. 1 and 2, collects stereoscopic image data for a subject using an image acquisition means 11, , And then outputting the object model to the 3D printer (20), the system (10) for collecting and processing three-dimensional image data of a subject includes a plurality of image collecting units Image collection groups (11-1, 11-2, ..., 11-n) in which the means (11) are divided into unit bundles; (11) constituting the image collecting group are synchronized so as to coincide with each other, and the converted image data is converted into a digital signal while discriminating which of the image collecting means (11) Group control means (12-1, 12-2 ... 12-n) having unique identification means arranged in the image collection group; (12-1, 12-2, ..., 12-n), while the control means (12-1, 12-2 ... 12-n) And a main computer 13 which identifies the digital signals provided by the image processing program and combines and converts the digital signals into a digital image of a subject model (reproduced image) through a mounted image processing program.

Here, in the present invention, the image collecting means 11 may be a low cost and low price digital camera including a web cam (an Internet camcorder used or serviced on the Internet).

The image collecting means 11 may be based on being disposed in the front, rear, left, right, and upper part of the subject and may include other image collecting means 11 between the basic arrangements for more accurate image data collection, May be further disposed.

At this time, the digital camera including the webcam, which is the image collecting means 11, may be photographed at a speed of 1/100 sec.

The unique identification means of the image collecting means 11 may be a port or interface connected to the group control means 12-1, 12-2 ... 12-n by wired or wireless communication according to a unique number (order) It can be a number.

In addition, the image collecting means 11 may further include an illumination means (F: flash) for sensing illuminance around a subject or a subject to maintain an optimum illuminance according to a preset program.

In the present invention, each of the image collecting groups 11-1, 11-2, ..., 11-n includes a plurality of image collecting units 11 formed of unit bundles, In the present invention, four examples are used.

In the above, the image collection groups 11-1, 11-2 ... 11-n may be a combination of adjacent image collection means 11. [ For example, of the basic arrangements of the front, rear, left, right, and upper portions with respect to the subject, four in the front, four in the rear, four in the left room, four in the right room, Lt; / RTI >

In addition, the group control means 12-1, 12-2, ..., 12-n of the present invention are used for image collection (grouping) of the image collecting groups 11-1, 11-2 ... 11- An interface communication unit having an interface and a communication circuit with a port which is a communication path for connecting the means 11 to the wired or wireless communication and an operation control signal transmitted from the main computer 13 And an A / D conversion circuit for converting the collected image data into a digital signal.

The group control means 12-1, 12-2, ..., 12-n are connected to the input / output of the operation processing circuit so as to match the image collection speed of the image collection means 11 combined with the group, A matching circuit or a matching program (digital processing speed value increasing / decreasing program) for adjusting and setting the resistance value or the capacitor value or the inductor value or the combination value thereof may be further included.

The unique identification means of the group control means 12-1, 12-2 ... 12-n may be a port or an interface number connected to the main computer 13 by wired or wireless communication according to a unique number (order number) Lt; / RTI >

Meanwhile, in the present invention, the main computer 13 transmits and receives operation control signals or image data to and from the respective control units 12-1, 12-2, ..., 12-n, (12-1, 12-2, ..., 12-n) are connected to a port, which is a communication path through which wired or wireless communication is established, (12-1, 12-2, ..., 12-n) for outputting an operation control signal for synchronously controlling the operations of the respective image collecting means (11) An image processing program for identifying digital signals for an image provided by the image collecting means 11 and a group control means 12) and the operation power of the main computer (13) And a power supply unit including a power supply circuit for switching and supplying the power supply unit.

The matching circuit or the matching program is programmed so that the image collecting speeds of the image collecting means 11 combined with the corresponding group, that is, the image collecting time, are matched to the group control means 12-1, 12-2 ... 12- And a circuit or a program for adjusting and setting the resistance value or the capacitor value or the inductor value or the combination value of the input / output terminal of the operation processing circuit.

In addition, the image processing program reads the unique identification means of the digital signal for each image transmitted from the group control means 12-1, 12-2 ... 12-n, And an image mapping program that combines the digital signals corresponding to the images at the corresponding positions.

In this case, the image processing program may further include a rendering program for converting the image-mapped state through a combination of digital signals to an image into a 3D image to produce a model of the object.

The main computer 13 is a server computer, a desktop computer, a notebook computer (including a tablet PC) capable of wired / wireless communication, and satisfies all of the above-described configurations and devices capable of being operated with the program.

The main computer 13 may further include a remote controller for controlling simple operations (image collection, transmission, etc.).

In the meantime, the wired communication in the present invention may be a conventional communication network that is connected through a line and transmits data and power.

In addition, the wireless communication described in the present invention is a physical communication protocol used for relatively short range data exchange such as PAN, IrDA 1.0 and 1.152 Mbps with a maximum data transmission rate of 2.4 to 115.2kbps, and IrDA 1.1 with 4Mbps, The present invention may be IrDA (Infrared Data Association) communication in which IrTran-p is standardized for transmitting a still image of a digital camera or the like.

In addition, the wireless communication may be a radio frequency (RF) communication for transmitting and receiving data through a frequency used for wireless communication, that is, a frequency used for transmitting information in a free space without a derivative.

Also, the wireless communication may be a Zigbee based on the IEEE 802.15 standard as a standard technology for configuring and communicating a private communication network using a small, low-power digital radio.

The wireless communication is a standard for wireless communication at a low power at a short distance between wireless communication devices standardized in IEEE 802.15.1. Or may be Bluetooth communication that transmits data of about 3 Mbps at a distance of 10 m or less.

In addition, the wireless communication is one of computer network technologies, and may be an Ethernet (Ethernet) which is the most widely used technical standard in a LAN generally used in an office or a home in the world.

In addition, the wireless communication has been developed as an interface for connecting home appliances such as a video camera and a video cassette recorder (VCR) to a personal computer (PC) as well as a computer peripheral device. The data transmission speed is 100Mb, 200Mb, 400Mb, Or more, a high-performance serial bus (IEEE1394) capable of supporting up to 63 hot plug-ins that can be directly connected to the PC during operation. Data transmission of the high performance serial bus is possible in two ways, isochronous transmission and asynchronous transmission. Since simultaneous transmission is a real-time transmission, it is suitable as an interface for transferring multimedia information requiring concurrency such as moving pictures and voice. Asynchronous transmission is a method of dividing and transmitting data, and therefore, a peripheral device such as a PC and a hard disk, Lt; / RTI > The high-performance serial bus is used as an interface that fuses PCs and consumer electronics or as an interface to enhance the multimedia capabilities of PCs.

Also, the wireless communication is a local area network using radio frequency (RF) technology. The wireless LAN (WLAN) can use the high-speed Internet through a personal digital assistant equipped with a WLAN card within a certain distance around a place where an access point (AP) is installed, and uses radio frequency It may be a Wireless Local Area Network (WLAN), which can be used to build a convenient and highly scalable infrastructure as compared to a wired network.

The operation of the present invention constructed as above will be described according to an embodiment.

First, the present invention relates to an image processing apparatus for acquiring stereoscopic image data of a subject by using an image collecting means 11, integrating the stereoscopic image data into a 3D image, transmitting the stereoscopic image data to the 3D printer 20, An image data collection and processing system (10), comprising: a plurality of image collection means (11) having unique identification means centered on a subject; image collection groups (11-1, 11-2 ... 11 -n); (11) constituting the image collecting group are synchronized so as to coincide with each other, and the converted image data is converted into a digital signal while discriminating which of the image collecting means (11) Group control means (12-1, 12-2 ... 12-n) having unique identification means arranged in the image collection group; (12-1, 12-2, ..., 12-n), while the control means (12-1, 12-2 ... 12-n) And a main computer 13 that identifies the digital signals provided by the image processing program, and combines, converts, and edits the digital signals into a digital image of a subject model (reproduced object) through a mounted image processing program.

The webcam or digital camera, which is the image collecting means 11, is arranged in the front, rear, left, right, and upper part of the subject, and other image collecting means 11 between the basic arrangements for more accurate image data collection As shown in Fig. 3, four of the basic layouts of the front, rear, left, right, and upper sides of the subject, four in the front, four in the rear, four in the left, Four in the right-hand room, and four radially in the upper dome form, arranged in four rows, respectively.

In this case, a plurality of image collecting means 11 having unique identification means centered on the subject are arranged in a dome form (enclosing the subject), while adjacent image collecting means 11 are arranged in a unit bundle So that it is possible to simultaneously acquire images of both the front, rear, left, and right sides of the subject and provide an accurate 3D image.

In this case, the digital camera including the webcam, which is the image collecting means 11, photographs at a speed of 1/100 sec or less. When the photographing speed (shutter speed) is fast as described above, image data can be collected . In addition, by collecting accurate subject image data without residual image as described above, it is possible to exclude the operation of editing and removing and correcting the portion corresponding to the noise, so that the preliminary work for 3D printing can be performed very simply and promptly.

In addition, the present invention is characterized in that the image collecting means 11 is connected to the group control means 12-1, 12-2 ... 12-n by a unique number (order) (12-1, 12-2, ..., 12-n) can be identified based on the position from which the image data collected by the image collecting means 11 is collected .

Further, according to the present invention, there is further provided an illumination means (F: flash) for allowing the image collecting means 11 to sense the illuminance around the subject or the subject so as to maintain an optimum illuminance according to a preset program, It is possible to collect clear and sharp image data even if the surroundings are dark.

In addition, the group control means 12-1, 12-2, ..., 12-n of the present invention are used for image collection (grouping) of the image collecting groups 11-1, 11-2 ... 11- An interface communication unit having an interface and a communication circuit with a port which is a communication path for connecting the means 11 to the wired or wireless communication and an operation control signal transmitted from the main computer 13 And an A / D conversion circuit for converting the collected image data into a digital signal.

The group control means 12-1, 12-2, ..., 12-n are connected to the input / output of the operation processing circuit so as to match the image collection speed of the image collection means 11 combined with the group, And a matching circuit or a matching program (digital processing speed value increasing / decreasing program) for adjusting and setting the resistance value or the capacitor value or the inductor value or the combination value thereof.

In this case, a group control means 12 is assigned to each of the image collection groups 11-1, 11-2, ... 11-n so that the image collection operations of the image collection means 11 are synchronized As a result, the image collecting operation of each image collecting means 11 can be more accurately matched to provide an accurate 3D image.

Further, the present invention is characterized in that the group control means (12-1, 12-2 ... 12-n) is provided with a port or interface number connected to the main computer (13) The main computer 13 can identify which position the image data collected by the control means 12-1, 12-2 ... 12-n for each group is collected at.

Meanwhile, in the present invention, the main computer 13 transmits and receives operation control signals or image data to and from the respective control units 12-1, 12-2, ..., 12-n, (12-1, 12-2, ..., 12-n) are connected to a port, which is a communication path through which wired or wireless communication is established, (12-1, 12-2, ..., 12-n) for outputting an operation control signal for synchronously controlling the operations of the respective image collecting means (11) An image processing program for identifying digital signals for an image provided by the image collecting means 11 and a group control means 12) and the operation power of the main computer (13) And a power supply unit including a power supply circuit for switching and supplying the power supply unit.

The matching circuit or the matching program is programmed so that the image collecting speeds of the image collecting means 11 combined with the corresponding group, that is, the image collecting time, are matched to the group control means 12-1, 12-2 ... 12- , The resistance value or the capacitor value or the inductor value of the input / output terminal of the operation processing circuit, or a combination value thereof is adjusted and set.

In addition, the image processing program reads the unique identification means of the digital signal for each image transmitted from the group control means 12-1, 12-2 ... 12-n, And combines the digital signals corresponding to the images at the corresponding positions.

In this case, the image processing program may further include a rendering program for converting the image-mapped state through a combination of digital signals to an image into a 3D image to produce a model of the object.

In this case, the image processing program reads the unique identification means of the digital signal for each image transmitted from the group control means 12-1, 12-2 ... 12-n, The image-mapped state of the image processing program is converted into a 3D image for producing a model of a subject by using data obtained by associating a digital signal with an image at a corresponding position of the tool, As described above, the 3D printer is transmitted to the 3D printer so that the 3D printer can be processed and then processed or sold.

The present invention as described above is characterized in that a plurality of image collecting means 11 having unique identification means centered on a subject are arranged in a dome form (enclosing an object), while adjacent image collecting means 11 are arranged in a unit bundle : 4), so that images of both the front, rear, left, and right sides of the subject are collected at the same time, thereby providing an accurate 3D image.

Further, according to the present invention, a group-specific control means 12 is assigned to each of the image collection groups 11-1, 11-2 ... 11-n so that the image collection operations of the image collection means 11 coincide with each other And the main computer 13 performs synchronous control so that the control operations of the respective control means 12-1, 12-2 ... 12-n are synchronized with each other. As a result, So that the image gathering operation can be more precisely matched to provide an accurate 3D image.

Further, according to the present invention, the image capturing operation of the image capturing means 11 is matched with the image capturing speed of the image capturing means 11 by 1/100 sec, and the accurate image of the subject image without the afterimage (noise) To be collected.

In addition, the present invention can collect accurate object image data without residual image as described above, thereby eliminating the task of editing and removing the noise corresponding to the noise, so that the preliminary work for 3D printing is very simple and quick Respectively.

Since the present invention is transmitted from the image collecting means 11 directly to the main computer 13 through the group control means 12-1, 12-2 ... 12-n, simple and quick image data processing .

In addition, the present invention applies a cheap webcam (Internet camcorder used or serviced on the Internet) to the image collecting means 11 so that system construction is cheap.

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

In addition, those skilled in the art will appreciate that many modifications and variations of the present invention are possible without departing from the spirit and scope of the appended claims.

Accordingly, all such appropriate modifications and changes, and equivalents thereof, should be regarded as within the scope of the present invention.

10: Stereoscopic Image Data Acquisition and Processing System
11: image collecting means 11-1, 11-2 ... 11-n:
12-1, 12-2 ... 12n: group-specific control means 13: main computer

Claims (4)

Collecting and processing stereoscopic image data of a subject, which collects stereoscopic image data of a subject using the image collecting means 11, integrates the stereoscopic image data into a 3D image, and transmits the stereoscopic image data to the 3D printer 20 to output a subject model An image collection group (11-1, 11-2 ... 11-n) in which a plurality of image collecting means (11) having a unique identification means centered on a subject are divided into unit bundles and provided in the system (10); (11) constituting the image collecting group are synchronized so as to coincide with each other, and the converted image data is converted into a digital signal while discriminating which of the image collecting means (11) Group control means (12-1, 12-2 ... 12-n) having unique identification means arranged in the image collection group; (12-1, 12-2, ..., 12-n), while the control means (12-1, 12-2 ... 12-n) And a main computer 13 for identifying and converting the digital signals provided by the image processing program into a digital image for a subject model (reproduced image) through an image processing program,
Each of the image collecting means (11) has unique identification means capable of recognizing the respective control means (12-1, 12-2 ... 12-n), and each of the image collecting means (11) Each of the means 12-1, 12-2 ... 12-n has unique identification means recognizable by the main computer 13, and each image collection group 11-1, 11-2 ... 11-n The main computer 13 processes the operation control signals transmitted from the main computer 13, converts the image data to digital signals, converts the digital image signals into digital signals, To the stereoscopic image data acquisition and processing system.
The method according to claim 1,
The image collecting means 11 is further arranged on the basis of being arranged in the front, rear, left chamber, right chamber and upper part of the subject, other image collecting means 11 between the basic arrangements, (11-1, 12-2, ..., 12-n) each have unique identification means capable of being recognized by each of the groups, and each of the image collection groups 11-1, 11 -2 ... 11-n. ≪ / RTI >
The method according to claim 1,
Each of the group control means 12-1, 12-2 ... 12-n has unique identification means that can be recognized by the main computer 13, and each image collection group 11-1, 11-2 ... 12- An access communication unit having an interface and a communication circuit, a port serving as a communication path connecting the image collecting means 11 constituting the main computer 13, And an A / D conversion circuit for converting the image data to be collected into a digital signal.
The method according to claim 1,
The main computer 13 transmits and receives operation control signals or image data to and from the respective control units 12-1, 12-2, ..., 12-n, and transmits the digital image to the separately provided 3D printer 20 (12-1, 12-2, ..., 12-n) are connected to the image collecting means (12-1, 12-2 ... 12-n) (12-1, 12-2, ..., 12-n) for outputting an operation control signal for synchronously controlling the operations of the image pickup devices (11) An image processing program for identifying digital signals and combining, converting, and editing them into a digital image of a subject model (reproduced material); and an image processing program for causing commercial power to be supplied to the image collecting means (11) The power supply of the main computer 13 is switched to supply power Three-dimensional image data collection and processing system of the subject, characterized in that the hayeoseo including power supply means including a power supply circuit.

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