[go: up one dir, main page]

WO2016068593A2 - Bloc et terminal d'utilisateur pour modéliser une forme tridimensionnelle, et procédé de modélisation de forme tridimensionnelle les utilisant - Google Patents

Bloc et terminal d'utilisateur pour modéliser une forme tridimensionnelle, et procédé de modélisation de forme tridimensionnelle les utilisant Download PDF

Info

Publication number
WO2016068593A2
WO2016068593A2 PCT/KR2015/011414 KR2015011414W WO2016068593A2 WO 2016068593 A2 WO2016068593 A2 WO 2016068593A2 KR 2015011414 W KR2015011414 W KR 2015011414W WO 2016068593 A2 WO2016068593 A2 WO 2016068593A2
Authority
WO
WIPO (PCT)
Prior art keywords
block
blocks
contact
identification information
modeling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/011414
Other languages
English (en)
Korean (ko)
Other versions
WO2016068593A3 (fr
Inventor
최영
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industry Academic Cooperation Foundation of Chung Ang University
Original Assignee
Industry Academic Cooperation Foundation of Chung Ang University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industry Academic Cooperation Foundation of Chung Ang University filed Critical Industry Academic Cooperation Foundation of Chung Ang University
Publication of WO2016068593A2 publication Critical patent/WO2016068593A2/fr
Publication of WO2016068593A3 publication Critical patent/WO2016068593A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics

Definitions

  • the present invention relates to modeling a three-dimensional shape, and more particularly, to a method and system for modeling a three-dimensional shape in a terminal using a block that can be held by a user.
  • Three-dimensional graphics technology has become a core technology for modeling three-dimensional shapes in various fields, including three-dimensional printing and education.
  • 3D graphics technology not only modeling 3D shapes of complex objects, but also 3D shape modeling techniques have been used for various purposes such as animation, games, and learning fields.
  • Three-dimensional graphics technology is typically used to model the three-dimensional shape using a CAD (CAD) tool.
  • CAD CAD
  • the most widely used three-dimensional shape modeling program, etc. has been pointed out that the use of the program is specialized, so that only a user with expert knowledge can use it, and therefore its accessibility is very limited.
  • Korean Patent Laid-Open Publication No. 2013-0082747 et al. Has introduced technologies such as recognizing an array of identification marks manipulated by a user to assemble a three-dimensional component object and outputting a robot object. Since it is performed by operating a keyboard, a mouse, or the like as the input means of the terminal, it is practically impossible to apply to the field of assembling the object.
  • Korean Patent Laid-Open Publication No. 2005-0108569 et al. Proposes a technique of photographing a stereoscopic figure that can be grasped by a user and outputting it to a monitor of a terminal.
  • this technique is only a combination of outputting the captured image and the virtual reality on the monitor, the identification accuracy is very low, it can output only a predetermined shape, it is pointed out that it is impossible to model substantially different shapes Has been.
  • the present invention provides a technology that can solve the above problems, the user can model a variety of three-dimensional shape on the terminal using an object on the offline, the beginner can easily use the three-dimensional shape modeling technology
  • the purpose is to provide a technology that can be easily used in a variety of fields, such as design, education, three-dimensional printing.
  • a block for modeling a three-dimensional shape relates to a block manipulated by a user to model the three-dimensional shape in the user terminal, the block, A detection sensor disposed in at least a portion of the block and detecting an approach or contact of the other block when another block approaches or contacts within a certain distance; And a communication module for transmitting identification information of the block and identification information regarding an area to which the other block approaches or contacts to the user terminal when detecting the approach or contact of the other block.
  • a user terminal for modeling a three-dimensional shape relates to a user terminal for modeling a three-dimensional shape using at least one type of block, wherein the user terminal includes a first block and a second block.
  • the block approaches or contacts within a certain distance, identification information of the first block and the second block and the first block and the second block that access or contact from at least one of the first block and the second block.
  • Communication means for receiving contact data including identification information about the contacted area;
  • the sensing sensor provided on at least one side of the block consisting of at least one or more, generating a detection signal when detecting the contact between the blocks;
  • the communication module installed in the block receives the generated detection signal, transmits contact data including identification information about the surface of the block from which the touch is detected and identification information of the block from the detection signal to a processor installed in the user terminal.
  • the processor receives at least one piece of contact data, extracting 3D model information of blocks corresponding to identification information of blocks included in each contact data from information stored in the user terminal; And combining the extracted three-dimensional model information of the extracted blocks by using identification information on the plane of the block on which the touch is detected, thereby modeling the three-dimensional shape in which the blocks are combined.
  • the three-dimensional shape modeling system is provided on at least one surface, and a sensor for detecting the contact between the surfaces and when the contact between the detection, the identification information and the unique identification of the contact is detected
  • a block including a communication module for transmitting contact data including information; And receiving the contact data from the communication module of the block, extracting 3D model information of blocks corresponding to the unique identification information included in each contact data from previously stored information, and extracting the 3D model information of the extracted blocks.
  • a user terminal for modeling and outputting a three-dimensional shape in which blocks are combined by combining by using identification information regarding a contact detected surface.
  • the user terminal when a user assembles a block having a sensing sensor and a communication module, the user terminal receiving data from the communication module of the block loads shape information of the corresponding block to model a three-dimensional shape.
  • the 3D shape is modeled by considering the contact relationship and direction of the block.
  • the shape of the contacted and assembled block is reproduced as it is and modeled as a 3D shape in the user terminal. Since the 3D shape can be easily modeled, the 3D shape modeling can be easily used by various users.
  • three-dimensional shape modeling technology is not just used in the design field, three-dimensional printing technology, education and learning It can be used in various fields, etc., has the effect of maximizing the range of use of 3D graphics technology.
  • 1 and 2 are a flowchart of a three-dimensional shape modeling method using blocks according to an embodiment of the present invention.
  • FIG. 3 is a block diagram of a three-dimensional shape modeling system using blocks according to an embodiment of the present invention.
  • 4 and 5 are diagrams for explaining the functions of a block and a user terminal according to an embodiment of the present invention.
  • FIG. 6 is an example of a screen on which a three-dimensional shape is modeled and output to a user terminal according to contact of a block according to an embodiment of the present invention.
  • “communication”, “communication network” and “network” may be used as the same meaning.
  • the three terms refer to wired and wireless local and wide area data transmission and reception networks capable of transmitting and receiving files between a user terminal, a terminal of other users, and a download server.
  • 1 and 2 are flowcharts of a three-dimensional shape modeling method using blocks according to an embodiment of the present invention.
  • the three-dimensional shape modeling method using a block As described below, the three-dimensional shape modeling method using a block according to an embodiment of the present invention, a sensor, a communication module (including a processor) included in the block, a communication means of the user terminal, a processor, an input means and It will be understood that it is performed by the output means.
  • a sensing sensor installed on at least one surface of a block configured of at least one or more types may be used for access or contact between blocks.
  • a detection signal indicating that the blocks are in contact with each other is generated.
  • the block refers to all objects that the user can contact with each other by holding or manipulating offline, and is composed of at least one kind.
  • a block may be configured in at least one kind according to a package.
  • the type of block is a concept of defining a type of a block that can be classified based on the size, shape, color, material, and the like of the block.
  • the type of block is defined according to the shape of a tetrahedron or a hexagonal body, the size of a large block or a small block, the color of all or each surface of the block, the material of a wooden block, an iron block, a plastic block, or the like. Can be.
  • the detection sensor includes all sensors capable of detecting the relative approach or contact between each side of the block.
  • all sensors including ultrasonic sensors, infrared sensors, piezoelectric sensors and the like can be used.
  • a sensing sensor existing on the contacted surface of the two blocks approaches the surface of the other block to the surface on which the corresponding sensing sensor is installed. Or it is detected that the contact, accordingly generates a detection signal indicating this.
  • step S10 may refer to a configuration in which only one sensing sensor generates a sensing signal, but it will be understood as a configuration in which each sensing sensor of two blocks to be touched generates a sensing signal.
  • the senor is installed on at least one side, that is at least a portion of the block.
  • a sensing sensor will be installed on all sides, but if there is a symmetrical surface without being distinguished by color or the like and does not cause a problem in shape modeling,
  • the detection sensor may be installed on only one side.
  • a block having a small surface area may be combined with a block having a large surface area. In this case, it is necessary to determine which part of the corresponding surface of the large block is in contact with the surface of the small block.
  • a unit area that is the width of the minimum area may be set, and one sensing sensor may be installed for each unit area.
  • the face of the rectangular parallelepiped block if the regular hexagonal block smaller than the rectangular parallelepiped block and having an area 1/2 of the rectangular face is present as the smallest block, the face is divided into two parts.
  • One sensing sensor may be installed in each divided area, and two sensing sensors may be installed on a rectangular surface.
  • the communication module installed in the block including the sensing sensor in which the sensing signal is generated receives the generated sensing signal, and in this case, the touch is detected from the sensing signal.
  • the contact data including the identification information regarding the plane and the identification information of the block is generated and transmitted to the processor installed in the user terminal.
  • the communication module together with the wireless communication means for performing the step S20, generates a memory and contact data constituting the block and the block and storing the identification information on the surface on which the sensor is installed processor through the wireless communication means It will be understood that the concept includes a small processor that controls the transmission of contact data.
  • the wireless communication means will be understood as a concept including all communication means for transmitting and receiving data by performing a short range wireless communication method and other wireless communication methods.
  • various short range wireless communication methods such as Bluetooth, Zigbee, and other RF communication may be used, or other wireless communication methods such as Wi-Fi may be used.
  • identification information of a block in which the communication module is installed and identification information of a detection sensor installed in the block may be stored as information for identifying a surface on which the detection sensor is installed.
  • the contact information is generated by combining the identification information of the detection sensor included in the detection signal and the identification information of the block, and then transmitting the generated contact data to the processor of the user terminal through a wireless communication means. Done. Specifically, contact data is transmitted to the communication means of the user terminal via the wireless communication means, and the contact data is transmitted from the communication means to the processor.
  • the contact data includes the identification information of the sensing sensor, but the identification information of the sensing sensor may be included in the contact data by being processed into identification information about the surface of the block on which the touch is detected by the small processor of the communication module.
  • the identification information about the face of the block on which the touch is sensed in other words, can mean identification information about the area to which another block accesses or contacts.
  • the contact data generated in step S20 basically includes identification information about a surface on which a contact is detected and identification information of a block.
  • the gyro sensor may be additionally installed in the block. The gyro sensor performs a function of generating information about the direction of the block. In this case, the contact data may further include information regarding the direction of the block.
  • step S40 to be described below the processor combines the extracted three-dimensional model information of the block to model the three-dimensional shape, by using the direction information of the block direction of the three-dimensional model information of the block (for example, rotation Direction and control.
  • the processor identifies the blocks from the stored information stored in the user terminal by using the identification information of the blocks included in the contact data received from the communication module of the blocks. Extracting 3D model information of blocks corresponding to the information (S30) is performed.
  • a program for performing the functions of the present invention will be installed in the user terminal, and according to the program installation, 3D model information of blocks matching the identification information of each block will be stored.
  • the processor extracts three-dimensional model information corresponding to the contact data from among the three-dimensional model information of the stored blocks through step S30.
  • step S10 when the surfaces of the blocks come into contact, the communication modules of the two blocks that are in contact will generate contact data.
  • the processor receives at least two pieces of contact data and extracts 3D model information of blocks corresponding to the data.
  • the 3D model information of the blocks stored in the user terminal will be stored based on the identification information of each block.
  • the 3D model information may include at least one of 3D shape information, color information, and material information of the block.
  • identification information eg, identification information of a sensing sensor installed on the surface
  • the surfaces constituting each block is also included in the 3D model information.
  • the processor uses the 3D model information of the extracted blocks, and the identification information regarding the plane of the touch detected blocks included in the contact data. By combining, by performing the step (S40) to model the three-dimensional shape combined blocks.
  • Modeling the three-dimensional shape preferably means combining the three-dimensional model information in real time according to the contact of the blocks, and outputs it to the output means of the user terminal.
  • the processor specifically loads the 3D model information of the blocks extracted from the storage space of the user terminal first. Thereafter, among the information of the surfaces included in the 3D model information of the blocks, the information of the surface corresponding to the identification information about the surface on which the contact included in the contact data is detected is selected. At this time, the information of the selected surface will select the information of the two surfaces determined to be in contact in each block when performing the contact of the two blocks.
  • the 3D model information of the blocks including the information of the surface corresponding to the contact detected surface is combined with the 3D model information of the blocks such that the 3D model information of the blocks is connected based on the detected contact surface.
  • the combined 3D model information is modeled into a 3D shape.
  • the completion of the combination of all three-dimensional model information will be redone whenever a contact of a new block is detected.
  • the user combines various types of blocks that can be contacted and combined on the offline, and this combined state is reproduced graphically by the 3D shape modeling program of the user terminal.
  • the three-dimensional shape modeling technology can be used in various fields.
  • a beginner can easily be used to model three-dimensional shapes to use three-dimensional printing techniques.
  • the learner combines the blocks, and the shape of the combined blocks is expressed in the output means of the terminal, so that it can be used as a spatial perceptual learning and a game in the education field using the same.
  • the field of use of the 3D shape modeling technology can be extended and applied to an education field that should have a relatively low degree of difficulty, thereby maximizing the range of use of the 3D shape modeling technology.
  • Step S50 is performed.
  • the S50 step can be performed in various ways.
  • the sensing sensor generates a sensing signal when the surface is touched, and may be performed by receiving a signal indicating that generation of the sensing signal is stopped.
  • the contact data is continuously transmitted to the processor while the contact of the block is maintained, and when the contact is released, the transmission of the contact data will be stopped. Through this, identification information regarding the face of the block on which release of the contact is detected may be received.
  • the sensing sensor when the contact is released, the sensing sensor generates a signal indicating that the contact has been released, and the processor may receive the signal in a manner similar to that described with reference to FIG. 1.
  • the processor performs a step of releasing the combination of the 3D model information of the blocks corresponding to the identification information on the plane of the block from which the release of the contact is detected among the extracted 3D model information (S60). Done.
  • the processor may perform the step (S70) of determining whether each of the additionally extracted three-dimensional model information, the block in which the contact with all blocks has been released (S70). .
  • step S70 when it is determined that there is a block in which contact with all blocks is released, the processor deletes three-dimensional model information corresponding to the block from the modeled three-dimensional shape to update the modeling of the three-dimensional shape.
  • Step S80 may be performed. Blocks in which contact with all blocks has been released will be blocks that are not included in 3D shape modeling, and these blocks need not be output to the user terminal.
  • the processor is modeled by receiving input from a user terminal.
  • Providing an editing interface capable of editing the shape to the user terminal may be further performed.
  • an interface for modifying the shape of a block or the like may be provided.
  • FIG. 3 is a block diagram of a three-dimensional shape modeling system using blocks according to an embodiment of the present invention.
  • the description of portions overlapping with the description of FIGS. 1 and 2 will be omitted.
  • the three-dimensional shape modeling system using blocks according to an embodiment of the present invention is characterized in that the block 10 and the user terminal 20 are configured.
  • the block 10 includes a sensing sensor 11 and a communication module 12 to detect the contact between the surfaces.
  • the contact data including the identification information about the detected surface and the unique identification information of the block is transmitted to the processor 23 of the user terminal 20 to the outside.
  • the communication module 12 is described as including a small processor, a wireless communication means, and a memory 13, but in FIG. 3 the memory 13 is shown in a separate configuration.
  • the user terminal 20 may include an input means 21, an output means 22, a processor 23, and a communication means 24.
  • the communication means 24 performs a function of relaying data transmission and reception between the processor 23 and the communication module 12.
  • the block 10 and the user terminal 20 mentioned in FIG. 3 may each perform the above functions in independent aspects.
  • block 10 is disposed on at least a portion (eg, one surface) of block 10, and other blocks may approach or contact within a certain distance.
  • the detection sensor 11 that detects this, when detecting the approach or contact of another block, the identification information of the block 10 and the identification information regarding the area where the other block is approaching or contacting (for example, the contact surface)
  • the communication module 12 for transmitting the information about or the information about the sensor 11 to the user terminal 20.
  • the functions performed by the detection sensor 11 and the communication module 12 are described in detail with reference to FIGS. 1 and 2, and thus the description thereof will be omitted.
  • the user terminal 20 may be composed of a communication means 24 and a processor 23, like the block 10 described above.
  • the communication means 24 of the user terminal 20, in which two blocks approach or contact each other may be configured to provide at least one of the first block and the second block when the first block and the second block approach or contact within a certain distance.
  • Identification information regarding an area in which the first block and the second block contact together with identification information of each of the first and second blocks that are accessed or contacted from one (either or both of the blocks in the above example)
  • the contact data including the contact surface or identification information of the detection sensors that detect the contact is received.
  • the processor 23 performs a step S30 to S40 of FIG. 1 and steps S50 to S80 of FIG. 2 based on the contact data received by the communication means 24. Performs a modeling function by performing a function of.
  • the embodiment of the present invention may be performed in terms of the system mentioned in the description of FIG. 3, which may be performed in terms of each of the block 10 and the user terminal 20 constituting the system. It will be natural.
  • 4 and 5 are diagrams for explaining the functions of a block and a user terminal according to an embodiment of the present invention.
  • a sensing sensor 11 may be installed on each side of the block 10.
  • the detection sensor 11 detects that the other block is in contact with the block 10, and generates a detection signal that detects the block 10
  • the communication sensor (not shown) of the block 10 detects a contact included in the detection signal.
  • the identification information of the block 10 (or the identification information of the communication module) together with the detected surface identification information is transmitted to the user terminal 20 to model the 3D shape.
  • the first sensor 100 is provided with a sensing sensor for each unit area corresponding to the surface of the second block 110, as mentioned in the description of FIG. 1.
  • Communication modules 102 and 112 are provided inside the first block 100 and the second block 110, respectively.
  • the communication module 102, 112 includes contact data D1, which includes identification information of the detection sensors 101 and 111 and identification information of the blocks 100 and 110 as identification information of a surface on which a contact is detected. D2) is generated and transmitted to the user terminal 20.
  • the processor installed in the user terminal 20 receives contact data D1 and D2 and performs a function mentioned in the description of FIGS. 1 and 2 to model a three-dimensional shape.
  • FIG. 6 illustrates an example of a screen on which a 3D shape is modeled and output to a user terminal according to a contact of a block according to an embodiment of the present invention.
  • the blocks A and B may be executed by performing the functions mentioned in the description of FIGS. 1 to 5.
  • C, D) is combined to reproduce the relative position, shape, color, material and direction as it is modeled as a three-dimensional shape combined with the three-dimensional model information (E, F, G, H) on the screen 200 .
  • the application basically installed in the terminal (this may include a program included in the platform, operating system, etc. basically mounted on the terminal) It may be executed by an application (ie, a program) that the user directly installs on the terminal through an application providing server such as an application store server, an application, or a web server associated with the corresponding service.
  • an application ie, a program
  • the three-dimensional shape modeling method using the block according to the embodiment of the present invention described above is implemented as an application (that is, a program) which is basically installed in a terminal or directly installed by a user, and can be read by a computer such as a terminal. It can be recorded on the recording medium.
  • Such a program is recorded on a recording medium readable by a computer and executed by a computer so that the above functions can be executed.
  • the above-described program may be executed in a computer language such as C, C ++, JAVA, or machine language that can be read by a computer processor (CPU). It may include a coded code.
  • Such code may include a function code associated with a function or the like that defines the above-described functions, and may include execution procedure-related control code necessary for a processor of the computer to execute the above-described functions according to a predetermined procedure.
  • the code may further include memory reference-related code for additional information or media required for a processor of the computer to execute the above-described functions at which location (address address) of the computer's internal or external memory. .
  • the code indicates that the processor of the computer is a communication module of the computer (eg, a wired and / or wireless communication module).
  • the communication code may further include communication related codes such as how to communicate with any other computer or server in the remote, and what information or media should be transmitted and received during communication.
  • codes and code segments associated therewith may be used in consideration of a system environment of a computer that reads a recording medium and executes the program. It may be easily inferred or changed by.
  • Examples of recording media that can be read by a computer recording a program as described above include, for example, a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical media storage device, and the like.
  • a computer-readable recording medium having recorded a program as described above may be distributed to computer systems connected through a network so that computer-readable codes may be stored and executed in a distributed manner.
  • at least one of the plurality of distributed computers may execute some of the functions presented above, and transmit the result to at least one of the other distributed computers, and transmit the result.
  • the receiving computer may also execute some of the functions presented above, and provide the results to other distributed computers as well.
  • a computer-readable recording medium having recorded thereon an application which is a program for executing a three-dimensional shape modeling method using blocks according to embodiments of the present invention, includes an application store server, an application, or a corresponding service. It may be a storage medium (eg, a hard disk, etc.) included in an application provider server such as a related web server, or the application providing server itself.
  • the computer which can read the recording medium which recorded the application which is a program for implementing the three-dimensional shape modeling method using the block which concerns on each embodiment of this invention is not only a general PC, such as a desktop or a notebook, but also a smart phone, a tablet. It may include a mobile terminal such as a PC, personal digital assistants (PDAs), and mobile communication terminals, but also should be interpreted as all computing devices.
  • a computer capable of reading a recording medium recording an application which is a program for executing a three-dimensional shape modeling method using blocks according to an embodiment of the present invention, is a smart phone, a tablet PC, a personal digital assistant (PDA) and a mobile communication terminal.
  • the application may be downloaded from the application providing server to a general PC and installed on the mobile terminal through a synchronization program.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Toys (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

L'invention concerne un procédé permettant à utilisateur de modéliser différentes formes tridimensionnelles sur un terminal au moyen d'un objet hors ligne. Un procédé de modélisation d'une forme tridimensionnelle au moyen d'un bloc selon un mode de réalisation de la présente invention comprend les étapes consistant à : générer un signal de détection lorsqu'un capteur de détection placé sur au moins une surface d'un bloc comprenant au moins un type de bloc détecte un contact entre blocs ; lorsqu'un module de communication placé dans le bloc reçoit le signal de détection généré, transmettre, à un processeur placé dans un terminal d'utilisateur, des données de contact comprenant des informations d'identification sur la surface du bloc où le contact a été détecté à partir du signal de détection et d'informations d'identification sur le bloc ; lorsque le processeur reçoit au moins un élément d'informations de contact, extraire, d'informations stockées dans le terminal d'utilisateur, des informations de modèle tridimensionnel de blocs correspondant à des informations d'identification sur les blocs inclus dans chaque élément de données de contact ; et combiner les informations de modèle tridimensionnel extraites des blocs au moyen des informations d'identification sur la surface du bloc où le contact a été détecté, de sorte à modéliser une forme tridimensionnelle dans laquelle les blocs sont combinés.
PCT/KR2015/011414 2014-10-29 2015-10-28 Bloc et terminal d'utilisateur pour modéliser une forme tridimensionnelle, et procédé de modélisation de forme tridimensionnelle les utilisant Ceased WO2016068593A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140148552A KR101653878B1 (ko) 2014-10-29 2014-10-29 3차원 형상의 모델링을 위한 블록 및 사용자 단말기와 이를 이용한 3차원 형상의 모델링 방법
KR10-2014-0148552 2014-10-29

Publications (2)

Publication Number Publication Date
WO2016068593A2 true WO2016068593A2 (fr) 2016-05-06
WO2016068593A3 WO2016068593A3 (fr) 2016-06-23

Family

ID=55858493

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/011414 Ceased WO2016068593A2 (fr) 2014-10-29 2015-10-28 Bloc et terminal d'utilisateur pour modéliser une forme tridimensionnelle, et procédé de modélisation de forme tridimensionnelle les utilisant

Country Status (2)

Country Link
KR (1) KR101653878B1 (fr)
WO (1) WO2016068593A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109416622A (zh) * 2016-09-01 2019-03-01 深圳市大富网络技术有限公司 一种3d打印方法、装置及设备

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180046003A (ko) * 2016-10-27 2018-05-08 주식회사 퍼즐스페이스 가상현실을 이용한 게임 서비스 제공 시스템
KR101871859B1 (ko) * 2016-10-27 2018-08-02 주식회사 퍼즐스페이스 사용자 행동패턴분석을 이용한 게임 서비스 제공 시스템
KR101764120B1 (ko) * 2016-11-21 2017-08-14 한국과학기술정보연구원 3d 모델링 기반 삽입력과 이탈력 해석 방법 및 그 장치
KR101966020B1 (ko) 2018-10-12 2019-08-13 (주)셀빅 혼합 현실 기반의 다중 참여형 공간 어뮤즈먼트 서비스 방법 및 다중 참여형 공간 어뮤즈먼트 서비스 시스템
KR102622063B1 (ko) * 2022-12-06 2024-01-05 이민철 물리적인 건축 블록들을 기반으로 한 메타버스 플랫폼 상의 건축물 3d 모델링 구현 방법, 장치 및 시스템

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000089906A (ja) 1998-09-08 2000-03-31 Nadex Co Ltd 方向データ出力装置
CA2524031C (fr) 2003-05-20 2015-07-07 Interlego Ag Procede et systeme pour manipuler une representation numerique d'un objet tridimensionnel
JP4085918B2 (ja) 2003-07-18 2008-05-14 ソニー株式会社 ３次元モデル処理装置、および３次元モデル処理方法、並びにコンピュータ・プログラム
EP1920423A2 (fr) * 2005-09-01 2008-05-14 GeoSim Systems Ltd. Systeme et procede de modelisation 3d rentable haute fidelite d'environnements urbains a grande echelle
KR20120060673A (ko) * 2010-12-02 2012-06-12 (주)트론트 완구블록을 이용한 구조물 모형의 모델링 학습장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109416622A (zh) * 2016-09-01 2019-03-01 深圳市大富网络技术有限公司 一种3d打印方法、装置及设备

Also Published As

Publication number Publication date
KR101653878B1 (ko) 2016-09-05
KR20160052952A (ko) 2016-05-13
WO2016068593A3 (fr) 2016-06-23

Similar Documents

Publication Publication Date Title
WO2016068593A2 (fr) Bloc et terminal d'utilisateur pour modéliser une forme tridimensionnelle, et procédé de modélisation de forme tridimensionnelle les utilisant
WO2020130667A1 (fr) Procédé et dispositif électronique pour commander un dispositif de réalité augmentée
WO2020159217A1 (fr) Dispositif électronique et procédé de détermination de tâche comprenant plusieurs actions
WO2020017890A1 (fr) Système et procédé d'association 3d d'objets détectés
CN110196795B (zh) 检测移动终端应用运行状态的方法及相关装置
WO2021025495A1 (fr) Dispositif électronique et procédé de traitement d'entrée manuscrite associé
WO2024071995A1 (fr) Système et procédé d'édition de modèle de langage efficace à l'aide d'un générateur d'invite contextuelle
WO2022055099A1 (fr) Procédé de détection d'anomalies et dispositif associé
WO2023068691A1 (fr) Procédé de traitement de langage naturel via la réalisation d'une analyse sémantique au moyen d'informations syntaxiques, et appareil pour celui-ci
CN104461231B (zh) 信息显示控制装置以及信息显示控制方法
WO2013022151A1 (fr) Dispositif et procédé d'assemblage d'un modèle 3d
WO2015023091A1 (fr) Appareil et procédé pour fournir un service basé sur la localisation à l'aide d'une localisation en intérieur
WO2020027475A1 (fr) Clavier de piano de type bloc connecté, et procédé et dispositif de commande dudit clavier
WO2023128654A1 (fr) Procédé d'optimisation de modèle d'apprentissage d'appareil cible et système associé
WO2023200114A1 (fr) Dispositif électronique et procédé de vérification de licence de source ouverte
CN113970971B (zh) 基于触控笔的数据处理方法和装置
WO2022270840A1 (fr) Système de recommandation de mots basé sur un apprentissage profond pour prédire et améliorer la capacité de vocabulaire d'un élève de langue étrangère
WO2023014041A1 (fr) Procédé, dispositif et système de génération de bancs d'essai
WO2016072610A1 (fr) Procédé de reconnaissance et dispositif de reconnaissance
WO2023128043A1 (fr) Procédé et système de fourniture d'interface pour la génération automatisée de modèles 3d
WO2014133258A1 (fr) Appareil de saisie avec un stylet et procédé de fonctionnement associé
WO2021020711A1 (fr) Dispositif électronique pour la prédiction de défaut et procédé de commande du dispositif électronique
WO2020138909A1 (fr) Procédé de partage de contenu et dispositif électronique associé
WO2014171720A1 (fr) Dispositif électronique et procédé de prévention d'erreur d'entrée tactile
WO2022270841A1 (fr) Procédé de recommandation d'un mot basé sur un apprentissage profond et permettant de prédire et d'améliorer les connaissances en vocabulaire d'un élève d'une langue étrangère

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15855276

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase in:

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15855276

Country of ref document: EP

Kind code of ref document: A2