KR20100013671A - A 3-dimension model making system - Google Patents

Abstract

PURPOSE: A system for instantly manufacturing a 3D model is provided to make a 3D model after generating a 3D image of a subject to instantly supply the 3D model, thereby enabling a user to use the corresponding model as an accessory. CONSTITUTION: A 3D camera(120) photographs a subject according to a photographing timing signal. A 3D modeling unit(130) generates and models 3D data. A 3D processor(150) generates a sculpture corresponding to a 3D shape of the subject. If a revolving stage is rotated by a fixed number, a controller(160) stops the revolving state to finish photographing.

Description

Instant 3-D Model Making System

The present invention generates a three-dimensional image of the subject by using a rotating image shooting system, and then create a three-dimensional model based on this instant instantaneous three-dimensional model to enable the user to use the model as an accessory It relates to a production system.

In general, modern people have a tendency to emphasize their own personality that is different from others, and it is UCC (user created contents) to represent this tendency.

Furthermore, modern people who prefer original accessories to keep their own or differentiate themselves from others in addition to the highly propagating contents such as UCC described above, prefer to make their appearance into accessories or contents. Many techniques have been proposed to adapt to the present invention. Looking at this, Korean Patent Registration No. 0511210 (Date: August 23, 2005, Title of the Invention: User-Adaptive Artificial Person based on the pseudo-Three image generation technique The intelligent total coordination method and the service business method using the same) lack the realism because it does not provide the coordinate image applied to the client, and since the rotating image is not provided, the images of left and right and rear sides can be implemented and produced according to the client's needs. There was no.

In addition, the prior art related to the technology for providing a three-dimensional avatar production service, Korean Patent Laid-Open Publication No. 2003-0076958 (published: September 29, 2003) is provided by the "providing a three-dimensional avatar production service using a caricature" It became.

The above-mentioned Patent Publication No. 2003-0076958 is a method for providing a three-dimensional avatar production service that allows a user to apply a caricature using an actual photograph and directly select each part of the body so that the actual personality of the user is better displayed on the cyber. A method of providing a three-dimensional avatar production service using a network system including a caricature production system, a database server, a system server, and a user client, the method comprising: an image file of an actual face photograph of a user transmitted from the user client by the system server; Transmitting to the caricature production system, the caricature production system using the image file to generate the caricature face data of the user, and transmits to the system server to store in the DB server, Transmitting body data, motion data, and item data from a user client to the system server and storing the body data, motion data, and item data in the DB server; and according to the face data, body data, motion data, and item data stored in the DB server. In step 3, generating a three-dimensional avatar.

The publication No. 2003-0076958 has a problem that the user's body shape cannot be applied to the three-dimensional avatar implemented on the web, and there is a lack of realism, and the front surface of the avatar displayed on the monitor cannot be identified as a rotating image. Since only the user is designing, there is a problem that a more specific user's request cannot be applied to the avatar.

As a related art related to a technology for producing an avatar used on a web as a real doll, Korean Utility Registration No. 0368035 (registered date: November 08, 2004, name of the invention: Avatar-type live-action doll) has been provided.

The practical registration No. 0368035, in order to provide an avatar-type live-action doll that can produce a doll according to its own taste, the image attached to the face portion is photographed with a digital camera and edited on a computer and then a sticky elastic adhesive It is obtained by being printed on sincerity or by reading the image of yourself or the user's desire with a scanner, edited on a computer, and then printed on the elastic sticky seal which is a sticker. Not only can not be designed, there is a problem that can not be manufactured with a design (key ring, mobile phone ring, other accessories, etc.) other than the doll basically provided in the design.

In addition, Patent Publication No. 2003-0043169 (published date: June 02, 2003, the name of the invention: a real-time manufacturing method of the character doll using the Internet), the character desired by the consumer (netizen) through the Internet for each part As a technology for manufacturing a desired character doll in real time because it is easily patterned separately by features, providing an avatar program for shaping a plurality of different characters to consumers (or netizens) connected to the Internet; ; Recognizing that the consumer shapes the desired character according to the avatar program and receiving the order; Requesting the personal identification information from the consumer after the step, and storing the shaped character information therewith; Determining a cost payment method of the consumer; Disassembling the ordered character information into a plurality of patterns and assembling these patterns in real time to complete a character doll; and delivering the assembled character doll according to the stored personal image information.

The above-mentioned Patent Publication No. 2003-0043169 cannot apply a specific photographic image of a user to an avatar implemented by a user, and thus cannot generate a more specialized avatar. In addition, since the rotation image of the generated avatar is not provided, only one side of the avatar that the consumer intends to manufacture with the character doll is designed, and there is a problem in that the requirements of the consumer cannot be applied in detail when producing the character doll.

In addition, the above-mentioned technologies are generally customized to avatars or 3D dolls by the mood at that time, so when the product according to the above-mentioned technologies requiring a certain time or more arrives directly to the consumer, the desire of the consumer is required. In many cases, the waste is reduced, and if the quantity produced by the order is small, the burden on the consumer increases because the production cost is high.

An object of the present invention for solving the above problems is to generate a three-dimensional image of the subject using a rotating image photographing system, and then to create a three-dimensional model on the basis of the instant it provides the user as an accessory It is to provide an instant 3D modeling system for use.

A feature of the instant three-dimensional model production system according to the present invention for achieving the above object, has a housing similar to a conventional instant camera system; A rotating stage provided with a sensor for sensing a rotation state for each angle and outputting a detection signal at a predetermined angle; A 3D camera for photographing a subject according to a predetermined photographing timing signal; 3D modeling for generating and modeling 3D stereoscopic data based on the shape of the subject acquired by the 3D camera; A 3D processing machine that generates a sculpture corresponding to a three-dimensional shape of a subject by cutting material according to a user's selection supplied through a material supplier based on the three-dimensional stereoscopic data generated in the 3D modeling; And generating a shooting timing signal according to a sensing signal output from the sensor of the rotating stage or a predetermined time interval, so that the 3D camera captures a subject. When the rotating stage rotates a predetermined number of times, the rotating stage is stopped and photographed. And a controller configured to control the 3D modeling and the 3D processing machine to generate a sculpture corresponding to the 3D shape of the subject.

An additional feature of the instant three-dimensional model production system according to the present invention for achieving the above object, further comprises a scanner that scans a photograph flowing through an arbitrary path to generate the scanned image data, The 3D processing machine is controlled based on the image data and counted on the surface of a material (plastic, glass, marble, stone, metal, etc.) according to a user's selection supplied through the material supplier.

With the expected effects due to the above-described features of the present invention, the user can easily obtain the three-dimensional sculptures, such as the user himself or the pet or the loved one, as an accessory on the fly and easily meet individual needs.

The above object and various advantages of the present invention will become more apparent from the preferred embodiments of the present invention described below with reference to the accompanying drawings by those skilled in the art.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exemplary view for explaining the overall appearance of the instant 3D model production system according to the present invention, Figure 2 is an exemplary view showing the configuration of the instant 3D model production system according to the present invention.

Referring to the configuration of the instant three-dimensional model manufacturing system according to the present invention with reference to Figures 1 and 2 attached, the instant three-dimensional model production system 100 has a housing (H) similar to the conventional instant camera system, the angle A rotating stage 110 having a sensor for detecting a rotation state of each star and outputting a signal at predetermined angles, a photographing unit 120 for photographing a subject M according to a predetermined shooting timing signal, and the photographing unit ( 3D modeling 130 for generating and modeling 3D stereoscopic data based on the shape of the subject M acquired in 120, and the material supplier 140 based on the 3D stereoscopic data generated by the 3D modeling 130. 3D processing machine 150 to cut the material (plastic, glass, marble, stone, metal, etc.) according to the user's selection to generate a sculpture corresponding to the three-dimensional shape of the subject (M), and the sensor Output signal or specified time Generates a shooting timing signal according to the interval to allow the photographing unit 120 to photograph the subject (M). When the rotating stage 110 rotates a predetermined number of times, the rotating stage 110 is stopped to complete shooting. The controller 160 controls the 3D modeling 130 and the 3D processor 150 to generate a sculpture corresponding to the 3D shape of the subject M.

In this case, the photographing unit 120 may implement three-dimensional data using a conventional digital camera, but considering the efficiency for generating three-dimensional data, it is more preferable to use a 3D scanner using a laser, and a 3D processing machine ( 150 refers to a laser processing method or a CNC processing device, and 3D modeling 130 refers to a file generated by the 3D processing machine 150 through a program such as CAD, CAM, or CATIA.

In addition, reference numeral 170 is a display unit for displaying the state when the operation state or posture generated while using the instant three-dimensional model production system according to the present invention, and reference numeral 180 is a generated sculpture This is a discharge port provided to the user.

In addition, reference numeral 190 is a 3D paint machine equipped with a spray gun of three primary colors for painting the same color as the actual subject M on the sculpture processed through the 3D processing machine 150, wherein the 3D painter ( In order to use 190, a configuration for color recognition is necessary for the photographing unit 120.

That is, when using a 3D scanner, a configuration for a separate subject (M) color recognition is required.

In addition, reference numeral 161 denotes a subject generated through the 3D modeling 130 before being processed by the 3D processor 150 for the subject M scanned or photographed by the photographing unit 120 ( Displaying the 3D model of M) on the display unit 170 is a 3D editor for allowing the user to modify the 3D model.

At this time, the keypad for inputting the operation of the system and the user's choice, and the configuration for billing and settlement by using the instant three-dimensional model production system according to the present invention is omitted.

3 is a perspective view illustrating an internal configuration of the rotating stage, wherein the rotating stage 110 includes a rotating stage case 111 having a rotating shaft; A motor 112 including the rotation shaft and having a first worm wheel gear at one end of the rotation shaft; A second worm wheel gear 113 which rotates in association with the first worm wheel gear provided in the motor and is attached to the rotating shaft of the rotating stage case; A sensor plate (114) fixed to the second worm wheel gear and rotating in accordance with the rotation of the second worm wheel gear, the sensor plate having a plurality of holes at predetermined intervals; A rotating plate 115 fixed to the sensor plate and rotating according to the rotation of the sensor plate; And a sensor 116 which is separated in space from the sensor plate and detects a hole of the sensor plate and outputs a detection signal.

The rotating stage 110 is rotated by the second worm wheel gear 113 by the rotation of the motor 112 attached to the rotating stage case 111 and the sensor plate 114 and the rotating plate 115 according to the rotation. ) May be manufactured to rotate.

At this time, the side of the sensor plate 114 is provided with a plurality of holes at regular intervals, and the sensor 116 detects the hole and outputs a detection signal to the controller 160. 36 holes are provided on the side surface of the sensor plate 114 to photograph the subject rotated on the rotating plate 115 and rotated by the rotation of the sensor plate 115 at intervals of 10 degrees. The rotating stage 110 is driven and braked by a signal from the controller 160, and the rotating stage rotating frequency is set as one rotation by default. The sensor 116 includes a sensor capable of detecting a hole provided on the side of the sensor plate 114, such as an optical sensor, an infrared sensor, an ultraviolet sensor, and the like, using a motor having a variable speed (a rotating stage ( It is desirable to be able to adjust the rotation speed of 110).

Looking briefly at the operation of the instantaneous three-dimensional model production system according to the present invention having the configuration as described above, the subject (eg user, dog, etc.) is located on the top of the rotating stage 110 and the predetermined number of rotations The rotating stage 110 is rotated accordingly.

When a detection signal is input from the sensor to the controller 160 according to the rotation of the rotating stage 110, the controller 160 outputs a shooting timing signal to the photographing unit 120 so that the photographing unit 120 has a predetermined angle. The subject is taken every time or continuously.

As an example, the photographing unit 120 may be a 3D digital camera or a 3D digital camcorder. In this case, the 3D digital camera or the 3D digital camcorder may enable the capturing of the subject every time the rotating stage 110 rotates by 10 degrees. In this case, 36 images of capturing the subject at 10-degree intervals are generated.

On the other hand, a 3D scanner using a laser may be used as the photographing unit 120, and in this case, the continuous image may be obtained at 360 ° with continuity.

On the other hand, instead of the detection signal input from the sensor it is preferable that the controller 160 generates a shooting timing signal for each predetermined time so that the photographing unit 120 can shoot the subject. In this case, a plurality of planar images may be generated by adjusting a shooting timing signal generated per second according to the time required for the rotation stage 110 to rotate one time.

For example, when the time required for the rotation stage 110 to rotate one time is 12 seconds, the controller 160 outputs three recording timing signals per second to the photographing unit 120 to capture a total of 36 plane images. Can be.

The controller 160 sequentially connects a plurality of plane images taken by the digital camera during a predetermined shooting time through the 3D modeling 130, processes them into 360-degree rotation images, and generates the rotated images.

In such image processing, the plurality of planar images are processed to an appropriate brightness and saturation using image processing software and converted into a three dimensional 360 degree rotating image using virtual reality image processing software.

In this case, the process of converting a 3D 360-degree rotation image may use an animation technique for converting a 2D plane image into a video screen, and this process may include a process of editing an image and unifying multiple images.

On the other hand, the converted three-dimensional 360-degree rotation image is provided on the side of the 3D processing machine 150 made of a laser processing method or a CNC processing method. At this time, the 3D modeling 130 is naturally generated as a file that can be recognized by the 3D processing machine 150 through a program such as CAD, CAM or CATIA.

Accordingly, in the 3D processing machine 150, materials (plastic, glass, marble, stone, metal, etc.) according to a user's selection supplied through the material supplier 140 based on the 3D stereoscopic data generated by the 3D modeling 130. ) To create a sculpture corresponding to the three-dimensional shape of the subject (M) to be discharged through the discharge port 180 so that the created sculpture is provided to the user.

At this time, the process of painting the same as the subject (M) before being discharged through the discharge port 180 through the 3D painter 190 of the configuration shown in Figure 2, and generated in the 3D modeling 130 After the 3D stereoscopic data is modified by the user through the 3D editor 161 as necessary, the process of processing the 3D stereoscopic data in the 3D processor 150 may be additionally described.

At this time, the operation of the system and input of the user's selection are performed through a keypad not shown, and the charging and settlement of the instant 3D model making system is performed through a general process.

An example of using the mobile phone decoration of the sculpture created through the above-described process is as shown in FIG.

In addition, in the present invention, by adding a scanner that can scan a photo, etc. by simply scanning the photo based on the scanned image data, the material (plastic, glass, marble according to the user's selection supplied through the material supplier 140) You can also make souvenirs by cutting the laser, CNC, etc.).

In addition, in the above-described embodiment, the subject M is scanned or photographed by rotating the subject 360 °. However, the subject M is fixed and the photographing unit 120 rotates around the subject M to move the subject M. FIG. You can also scan or shoot.

In addition, the photographing unit 120 reveals in advance that the number of scanners or cameras may be plural rather than singular.

In addition, if the user stores the photos or 3D files on a CD or a memory and the like and provide them to the instant 3D model making system according to the present invention, three-dimensional engraving is possible without a scan operation.

While the invention has been shown and described in connection with specific embodiments thereof, it is well known in the art that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the claims. Anyone who owns it can easily find out.

1 is an exemplary view for explaining the overall appearance of an instant 3D model production system according to the present invention

2 is an exemplary configuration diagram of an instant 3D model production system according to the present invention.

Figure 3 is a perspective view showing the internal configuration of the rotating stage

Figure 4 is an example of using the decoration of the created sculpture

Claims (4)

Has a housing similar to a conventional instant camera system; A rotating stage provided with a sensor for sensing a rotation state for each angle and outputting a detection signal at a predetermined angle; A 3D camera for photographing a subject according to a predetermined photographing timing signal; 3D modeling for generating and modeling 3D stereoscopic data based on the shape of the subject acquired by the 3D camera; A 3D processing machine that generates a sculpture corresponding to a three-dimensional shape of a subject by cutting material according to a user's selection supplied through a material supplier based on the three-dimensional stereoscopic data generated in the 3D modeling; And Generates a shooting timing signal according to a detection signal output from the sensor of the rotating stage or a predetermined time interval so that the 3D camera captures a subject. When the rotating stage rotates a predetermined number of times, the rotating stage is stopped and photographed. And a controller configured to control the 3D modeling and the 3D processing machine to generate a sculpture corresponding to the 3D shape of the subject. The method of claim 1, The apparatus may further include a scanner that scans a photograph flowing through an arbitrary path to generate scanned image data, and controls the 3D processing machine based on the scanned image data to supply materials according to a user's selection supplied through the material feeder. Instant three-dimensional modeling system, characterized in that the counting on the surface of (plastic, glass, marble, stone, metal, etc.). The method of claim 1, And a 3D painter equipped with a spray gun of three primary colors for painting the same color as a real subject on the sculpture processed through the 3D processing machine. The method of claim 1, If a 3D model of the subject generated by 3D modeling for the subject scanned or photographed by the 3D camera is displayed on the display unit, the instant 3 further comprising a 3D editor for allowing the user to modify the 3D model. Dimensional Modeling System.

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