WO2012166076A1 - Système de prise de vue tridimensionnelle et de représentation d'objets dans un format tridimensionnel - Google Patents

Système de prise de vue tridimensionnelle et de représentation d'objets dans un format tridimensionnel Download PDF

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Publication number
WO2012166076A1
WO2012166076A1 PCT/UA2011/000075 UA2011000075W WO2012166076A1 WO 2012166076 A1 WO2012166076 A1 WO 2012166076A1 UA 2011000075 W UA2011000075 W UA 2011000075W WO 2012166076 A1 WO2012166076 A1 WO 2012166076A1
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WO
WIPO (PCT)
Prior art keywords
dimensional
computer
image capture
camera
photographs
Prior art date
Application number
PCT/UA2011/000075
Other languages
English (en)
Russian (ru)
Inventor
Дмитрий Васильевич ГОЛОВАЦКИЙ
Original Assignee
Golovatskyy Dmytriy Vasilyevich
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 Golovatskyy Dmytriy Vasilyevich filed Critical Golovatskyy Dmytriy Vasilyevich
Publication of WO2012166076A1 publication Critical patent/WO2012166076A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/221—Image signal generators using stereoscopic image cameras using a single 2D image sensor using the relative movement between cameras and objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/02—Stereoscopic photography by sequential recording
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/20—Perspective computation
    • G06T15/205—Image-based rendering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/579—Depth or shape recovery from multiple images from motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/08—Indexing scheme for image data processing or generation, in general involving all processing steps from image acquisition to 3D model generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Definitions

  • the invention relates to the field of optical systems for creating volumetric (in three dimensions) effects, in particular, for digital processing and presentation of images of objects, and can be used to create three-dimensional models of goods in interactive product catalogs published on web sites as well as in multimedia presentations, interactive encyclopedias, educational programs, computer games and animations, during restoration work, modeling of various objects of technology, etc.
  • a three-dimensional laser scanning system including a three-dimensional laser scanning station (scanner) and special software that allows one to obtain a three-dimensional model based on processing the scanning results of a single photograph of an object or area [see information about the three-dimensional laser scanning system Scanstation 2. Electronic resource: http://www.incom-iic.ru/laser.htm].
  • the main disadvantage of the known three-dimensional laser scanning system is its complexity and high technology, as well as the long duration of the process of generating three-dimensional models and the too high cost of equipment.
  • a system for acquiring images for generating three-dimensional visualizations of improved quality consisting of equipment and software, in this case, includes a collapsible base, made in the form of a frame structure represented by a supporting beam and several supports adjustable in height, cameras, the optical centers of the lenses of which are located on the indicated support mainly in two rows with the rows offset relative to each other in mutually perpendicular directions, a synchronization subsystem for synchronous operation of all cameras, equipped with a control transmitter and receiver with a synchronizer, connected to a source of pulses full light and connected to the system via wireless communication, the processing unit for the received data in the form of a computer with special software installed and also a device for printing the results [see US Pat. Russia Ns 99199 for class G02B 27/22, published on November 10, 2010 in Bull. N ° 31].
  • the main disadvantage of this known system is the rather low reliability of failure-free operation due to the presence of a large number of sophisticated equipment, as well as the absence of any devices to facilitate the shooting process and improve the quality of the obtained images, as well as the imperfection of the method submission of captured images.
  • the listed disadvantages are due to the following. Firstly, in accordance with the declared technical The solution consists of at least 16 cameras, equipped with a special mount and installed in two rows on a bulky collapsible basis, as well as the availability of additional memory cards, wireless communications (Bluetooth, Wi-Fi) and a complex device for synchronizing the cameras , which, in aggregate, significantly complicates and increases the cost of organizing photography and creating three-dimensional images.
  • the way of representing captured objects in three-dimensional space is imperfect, and more precisely: the known system provides for the printing of three-dimensional models on paper, which does not allow to fully reveal all the visual advantages of the resulting digital production.
  • the closest in essence and achieved effect taken as a prototype, is a system of three-dimensional shooting and presentation of an object in three-dimensional format, containing equipment consisting of a camera for obtaining a series of images of an object in different angles, a calibrating stand, in the center of which the shooting object is placed , and a computer with preinstalled special software for building a three-dimensional model and exporting it to one of the well-known ⁇ -formats [see 3D Software Object Modeller software product information (developed by Creative Dimension Software Ltd). Electronic resource: http://www.3dsom.com].
  • the basis of the invention is the task of improving and simplifying the system of three-dimensional shooting and presentation of the object in in a three-dimensional format due to the possibility of accelerating the operation of the system and improving the quality of intermediate photographic materials by changing the principle of positioning of the subject relative to the camera, the principle of their processing and presentation on the Internet.
  • the calibrating stand is made in the form of a horizontally oriented rotating platform
  • the camera is connected to through a programmed control unit that synchronizes the camera response frequency with the platform rotation speed
  • a special software product converts a series of two-dimensional images into one three-dimensional (volumetric) moving photograph, which is a digital pseudo-three-dimensional model of a real object.
  • the location of the subject on the proposed rotating platform can significantly simplify and reduce the time the process of photographing the subject, and also provides high quality photographs, as it guarantees a stable position of the camera relative to the subject of photographing, regardless of camera angle.
  • the presence of a programmed control unit in the system makes it possible to optimize the processes of photographing, processing the captured material and constructing pseudo-three-dimensional models.
  • the direct connection between the computer and the camera allows you to quickly convert captured objects in three-dimensional format and place them on the Internet.
  • the proposed universal Mamagi system for three-dimensional shooting and presentation of an object in three-dimensional format contains a camera 1, a control unit 2, and a rotating platform 3.
  • the camera 1, mainly by cable communication, is connected to a computer 4.
  • the proposed universal system "Mamagi" for three-dimensional shooting and presentation of the object in three-dimensional format is used as follows.
  • Representation of a specific object in digital three-dimensional format involves photographing it with further generation of the corresponding three-dimensional model.
  • the selected object is placed on the surface of the rotating platform 3 and using the camera 1 perform a series of photographs.
  • the indicated platform 3 rotating around its axis, changes the angle of the object mounted on it relative to the camera lens 1 (for one full revolution of the platform 3 360 ° the object is photographed from all sides).
  • Process management photographing is carried out using the software installed on the computer 4. In this case, the synchronous operation of the camera 1 and the rotating platform 3 is ensured by the programmed control unit 2.
  • the obtained photographs of the object are quickly processed using the appropriate computer program and in the appropriate format (Macromedia Flash (swf) or a set of JPEG files) is uploaded to a selected web page on the Internet.
  • the use of the proposed universal Mamagi system allows in just a few minutes to obtain a high-quality three-dimensional image of the object and present it on the site without special photography and programming skills.
  • the claimed technical solution is tested in practice.
  • the proposed universal Mamagi system for three-dimensional shooting and representation of an object in three-dimensional format does not contain a single structural element or software that could not be created at the present stage of development of science and technology, in particular, in the field of three-dimensional technologies, therefore, is acceptable for industrial use, has technical and other advantages over known analogues, which confirms the possibility of achieving technical result of the claimed object.
  • the proposed technical solution is considered such that it can receive legal protection.
  • a significant difference between the proposed universal Mamagi system for three-dimensional shooting and representation of an object in three-dimensional space from previously known similar technical solutions is that the calibrating stand is made in the form of a horizontally oriented rotating platform, the camera is connected to a computer to ensure the rapid receipt of three-dimensional digital models and their placement on the Internet, as well as in the presence of a programmed control unit that connects the calibration stand with a computer Ohm and thus allowing you to control the shooting process.
  • the quintessence of the proposed technical solution is the implementation of a calibrating stand in the form of a horizontally oriented rotating platform, in the connection of the camera with a computer, and also in the presence in the system of an additional software control unit connecting the platform to the computer, and these are the circumstances, taken together , allowed us to purchase the proposed universal Mamagi system for three-dimensional shooting of the presentation of results in three-dimensional format, the above and other advantages.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Geometry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Processing Or Creating Images (AREA)
  • Studio Devices (AREA)

Abstract

Le but de la présente invention est de créer des modèles tridimensionnels de produits dans des catalogues de production interactifs publiés sur des sites Internet ainsi que dans des présentations multimédia, des encyclopédies interactives, des programmes éducatifs, des jeux informatiques et des animations, lors de travaux de restauration, pour la modélisation de divers objets techniques, etc. L'invention concerne un système universel de prise de vue tridimensionnelle et de représentation d'un objet dans un format tridimensionnel, lequel comprend un équipement comprenant une caméra photo pour obtenir une série de clichés de l'objet selon divers aspects, un stand de calibrage au centre duquel se situe l'objet de la prise de vue, et un ordinateur comportant plusieurs programmes assurant la création du modèle tridimensionnel. Le stand de calibration se présente sous forme d'une plateforme rotative orientée horizontalement. La caméra photo est connectée à l'ordinateur par une unité de commande programmée qui synchronise la fréquence de fonctionnement de la caméra photo avec la vitesse de rotation de la plateforme. Un produit informatique spécial convertit la série de clichés bidimensionnels en une prise de vue mobile tridimensionnelle (volumétrique) qui consiste en un modèle numérique de l'objet réel. Les avantages techniques sont la possibilité d'obtenir simplement et rapidement des clichés volumétriques de qualité dans un format tridimensionnel, la possibilité de traiter fonctionnellement les résultats du cliché tridimensionnel et de les mettre sur l'Internet, et l'élargissement des capacités fonctionnelles et l'amélioration des conditions d'exploitation.
PCT/UA2011/000075 2011-05-31 2011-08-22 Système de prise de vue tridimensionnelle et de représentation d'objets dans un format tridimensionnel WO2012166076A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UA201106833 2011-05-31
UAA201106833 2011-05-31

Publications (1)

Publication Number Publication Date
WO2012166076A1 true WO2012166076A1 (fr) 2012-12-06

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Country Status (1)

Country Link
WO (1) WO2012166076A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103400408A (zh) * 2013-07-29 2013-11-20 武汉浩翰动画有限公司 动漫游戏智能制作与管理系统
CN106993160A (zh) * 2017-04-11 2017-07-28 石东海 一种电视直播展示平台
CN107454378A (zh) * 2017-07-05 2017-12-08 上海珩灵智能科技有限公司 一种物体的三维拍摄系统及其拍摄方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2351971C1 (ru) * 2007-08-02 2009-04-10 Общество с ограниченной ответственностью "КРИМИНАЛИСТИЧЕСКАЯ ТЕХНИКА" Фотостудия для цифровой опознавательной фотосъемки
RU2009140389A (ru) * 2007-04-03 2011-05-10 Опал Продьюсерз Острэйлиа Лимитед (Au) Устройство и способы экспертизы, оценки и классификации драгоценных камней

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2009140389A (ru) * 2007-04-03 2011-05-10 Опал Продьюсерз Острэйлиа Лимитед (Au) Устройство и способы экспертизы, оценки и классификации драгоценных камней
RU2351971C1 (ru) * 2007-08-02 2009-04-10 Общество с ограниченной ответственностью "КРИМИНАЛИСТИЧЕСКАЯ ТЕХНИКА" Фотостудия для цифровой опознавательной фотосъемки

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"Fotostudii dlya avtomatischeskoy 3D-cemki.", ORTERI PC360-STUDIO. KORPORATSIYA ELAR, 17 June 2011 (2011-06-17), Retrieved from the Internet <URL:http://www.artstop.ru/muz/vcol/pdf/ORTERY_PC360-Studio.pdf> [retrieved on 20120215] *
"Legko i plavno skolya", POVOROTNAYA PLATFORMA-OCHEREDNOY SUPER-INSTRUMENT FOTOGRAFA OT FOBA. PHOTO-TECHNICA, 10 April 2010 (2010-04-10), Retrieved from the Internet <URL:http://photo-technica.ru/news/2010/04/10/foba-turna> [retrieved on 20120215] *
GEORGII DROBOTOV.: "Mini-fotostudiyaPackshot Creator 3D-obyetnaya model obekta bez lishniykh usily.", NOVOSTNOY PORTAL MOBILEDEVICE.RU, 19 February 2008 (2008-02-19), Retrieved from the Internet <URL:http://mobiledevice.ru/VendorNews1943.aspx> [retrieved on 20120215] *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103400408A (zh) * 2013-07-29 2013-11-20 武汉浩翰动画有限公司 动漫游戏智能制作与管理系统
CN106993160A (zh) * 2017-04-11 2017-07-28 石东海 一种电视直播展示平台
CN107454378A (zh) * 2017-07-05 2017-12-08 上海珩灵智能科技有限公司 一种物体的三维拍摄系统及其拍摄方法

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