WO2014196902A2 - Système de génération d'une image graphique tridimensionnelle d'un objet - Google Patents

Système de génération d'une image graphique tridimensionnelle d'un objet Download PDF

Info

Publication number
WO2014196902A2
WO2014196902A2 PCT/RU2014/000569 RU2014000569W WO2014196902A2 WO 2014196902 A2 WO2014196902 A2 WO 2014196902A2 RU 2014000569 W RU2014000569 W RU 2014000569W WO 2014196902 A2 WO2014196902 A2 WO 2014196902A2
Authority
WO
WIPO (PCT)
Prior art keywords
control unit
image
platform
stand
clothing
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/RU2014/000569
Other languages
English (en)
Russian (ru)
Other versions
WO2014196902A3 (fr
Inventor
Давид Теимуразович ДАДИАНИ
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.)
OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "TSITRUS"
Original Assignee
OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "TSITRUS"
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 OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "TSITRUS" filed Critical OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU "TSITRUS"
Publication of WO2014196902A2 publication Critical patent/WO2014196902A2/fr
Publication of WO2014196902A3 publication Critical patent/WO2014196902A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C9/00—Stereo-photographic or similar processes

Definitions

  • the claimed invention relates to the creation of three-dimensional images of photographed objects, in particular to the creation of three-dimensional images of clothes that can be used for the consumer when choosing clothes in online stores or on the websites of companies producing clothes.
  • a device for recording the appearance of an object from different angles and visualizing the resulting image. (Utility model of the Russian Federation N ° 104831 dated 05/27/2011)
  • the device includes a control unit, an illumination forming unit, an image forming unit consisting of one stationary camera, a camera angle changing unit, including a movable platform for changing the spatial position of the subject, as well as an image conversion unit, an image transmitting unit, an image bank, an imaging unit, including a display and control elements designed to select the image of the object in the desired angle and change its scale.
  • the device provides the ability for a person to examine his own images from those angles that are not visible to him when observed in a normal mirror, or a system of mirrors without changing his posture, individually, or in conjunction with other his own, as well as reference multi-angle images.
  • the main task to which the invention is directed is to create a system for creating a high-quality three-dimensional image of clothes for posting this image on websites in online stores with the possibility of a person viewing images of clothes from different angles, namely clothes, which is convenient to use by the consumer when selecting online stores on sites or directly in stores.
  • the essence of this invention lies in the fact that the system for obtaining a three-dimensional graphic image of an object consists of a control unit, illumination forming units, including at least one flash, an image forming unit, including at least one photo camera, and an object shooting angle changing unit.
  • the camera angle changing unit includes a movable platform for changing the spatial position of the subject, using a mannequin mounted on the platform, which is rotatable relative to the camera by an engine that is connected to the camera via the control unit.
  • a platform with a mannequin is connected to the control unit and the camera via wired or wireless communication.
  • the imaging unit (camera) is also connected to the control unit via wired or wireless communication.
  • the illumination generating unit includes a number of flash units, which are connected via an electronic unit to the control unit and to a mobile platform with a mannequin.
  • the system additionally includes a stand with a double color background, on which an object is captured using an image forming unit (camera).
  • image forming unit camera
  • the stand is connected to the control unit, which generates a signal for changing the color background during the shooting of the object.
  • An engine is installed on at least one side of the background holding means, which, through, for example, a “chain” drive, raises or lowers the background necessary during shooting.
  • the engine is connected to the control unit via wired or wireless communication.
  • the motor is controlled by software installed on the control unit. When entering certain parameters, the control unit issues the necessary commands to change the background during the shooting, change the illumination on the block forming the illumination and on the block changing the angle of shooting.
  • chroma key technology in photographing an object on a uniform saturated green or blue (other colors can be used) background, with further algorithmic selection of background areas by color.
  • a disadvantage of the technology is that the colored background reflects the colored light on the object, distorting the color image of the object (creates color reflections).
  • the luma key technology does not have this drawback, but in order to use this technology, the lighting scheme must be configured to illuminate the background, limits the possible light schemes for lighting the object.
  • the developed system for obtaining a three-dimensional graphic image of an object provides shooting two (or more times) on backgrounds with variable visual characteristics, i.e. different color backgrounds.
  • the definition of the parametric distance of the measured characteristics (color, illumination, etc.) between the equally spaced pixels of the image is used to classify this pixel.
  • the classification is supposed to be fuzzy, between two classes: object and background. Pixels that are assigned to the background become transparent in the final image.
  • Fig 1. shows a schematic illustration of a system for obtaining a volumetric graphic image, where 1 is an image forming unit (camera), 2, 3, 4, 5 is an illumination generating unit - flash units, 6 is a stand with a double color background, 7 is an angle changing unit shooting with a mannequin on the platform 71, 8 - control unit.
  • 1 is an image forming unit (camera)
  • 2, 3, 4, 5 is an illumination generating unit - flash units
  • 6 is a stand with a double color background
  • 7 is an angle changing unit shooting with a mannequin on the platform 71, 8 - control unit.
  • a command to start work is given, after which the angle change unit 7 gives the command to start the rotation of the movable platform 71 by means of an engine that drives the platform with the possibility of setting this platform at a given angle, relative to the camera 1 taking the picture.
  • the control unit 8 generates a control pulse for the image forming unit 1 at certain intervals, and also transmits to the stand 6 a command to change the color background during the shooting.
  • the control unit 8 transmits a command to the illumination generating unit, including flash units 2, 3, 4, 5, which form the degree of illumination during the shooting of the subject.
  • the control unit receives data that allows you to compare the mutual spatial position of the subject and the camera at the time of image formation, after which a single multi-angle image of the object is formed from the images received from the camera.
  • the photographing process is carried out using a program installed on the control unit, including: frame 1, raising the background, frame 2, rotating the platform with a mannequin from 0 to 1900, frame 3, lowering the second background, frame 4, rotating the platform with a mannequin, for example, 100 and etc. after which the program separates the subject from the image of the mannequin and visualizes the resulting high-quality three-dimensional image of the object on the display screen.
  • a program installed on the control unit, including: frame 1, raising the background, frame 2, rotating the platform with a mannequin from 0 to 1900, frame 3, lowering the second background, frame 4, rotating the platform with a mannequin, for example, 100 and etc.
  • the developed system for obtaining a three-dimensional graphic image of an object provides an economic effect by reducing the cost of creating photo content.
  • Reducing the cost of creating photo content is achieved by automating the shooting process and the process automation process. Reducing the cost of processing photo content is achieved by automatically combining and calculating the received data (photos).

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Processing Or Creating Images (AREA)

Abstract

Le modèle d'utilité de l'invention se rapporte à la génération d'images tridimensionnelles d'objets à photographier, notamment à la génération d'images tridimensionnelles de vêtements, qui peuvent être utilisées par un consommateur afin de choisir des vêtements dans des magasins Internet ou sur le site de sociétés produisant des vêtements. L'installation pour générer une image graphique tridimensionnelle d'un objet comprend une unité de commande (8), un moyen de génération d'éclairage - flashs photographiques (2, 3, 4, 5), un moyen de génération d'image (1) comprenant au moins un appareil photo, et un moyen de modification de la perspective de la photographie de l'objet (7). Le moyen de modification de la perspective de la photographie comprend une plateforme mobile (71) afin de modifier la position dans l'espace de l'objet de la photographie, qui consiste en un mannequin; ce dernier est disposé sur la plateforme qui est capable de rotation par rapport à l'unité de génération d'image (appareil photo) (1) et qui est reliée à l'unité de commande (8) par une connexion filaire ou sans fil. Les flashs photographiques (2, 3, 4, 5) sont connectés via l'unité de commande (8) à la plateforme mobile (71). L'installation comprend en outre un stand avec des fonds couleurs changeants (6) permettant de photographier l'objet en alternant les fonds couleurs, lequel stand (6) est relié via l'unité de commande (8) à un moyen de modification d'éclairage (flashs photographiques) et la plateforme mobile supportant le mannequin (7). Le résultat technique consiste en une plus grande commodité pour le consommateur en ce qui concerne le choix de vêtement sur les sites Internet de magasins ou directement dans les magasins.
PCT/RU2014/000569 2013-06-04 2014-07-28 Système de génération d'une image graphique tridimensionnelle d'un objet Ceased WO2014196902A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2013125684 2013-06-04
RU2013125684 2013-06-04

Publications (2)

Publication Number Publication Date
WO2014196902A2 true WO2014196902A2 (fr) 2014-12-11
WO2014196902A3 WO2014196902A3 (fr) 2015-02-26

Family

ID=52008680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2014/000569 Ceased WO2014196902A2 (fr) 2013-06-04 2014-07-28 Système de génération d'une image graphique tridimensionnelle d'un objet

Country Status (1)

Country Link
WO (1) WO2014196902A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110660138A (zh) * 2019-09-29 2020-01-07 恒信东方文化股份有限公司 一种衣物360度数字化采集方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956525A (en) * 1997-08-11 1999-09-21 Minsky; Jacob Method of measuring body measurements for custom apparel manufacturing
JP2004029758A (ja) * 2002-04-30 2004-01-29 Tatsumi Denshi Kogyo Kk 自動写真作成装置
RU104831U1 (ru) * 2011-02-16 2011-05-27 Алексей Сергеевич Рафаилович Устройство для регистрации внешнего вида объекта с разных ракурсов и визуализации полученного изображения
RU2011135247A (ru) * 2011-08-23 2013-03-10 Дмитрий Васильевич Головацкий Система "mamagi" для удаленного контроля и корректировки ранних образцов швейных изделий
RU2499292C2 (ru) * 2011-08-26 2013-11-20 Дмитрий Васильевич Головацкий Трехмерная примерочная "mamagi"
CN102663624A (zh) * 2012-04-19 2012-09-12 太仓欧卡网络服务有限公司 一种应用于电子商务的服装展示方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110660138A (zh) * 2019-09-29 2020-01-07 恒信东方文化股份有限公司 一种衣物360度数字化采集方法及装置

Also Published As

Publication number Publication date
WO2014196902A3 (fr) 2015-02-26

Similar Documents

Publication Publication Date Title
Abd-Alhamid et al. Developing an innovative method for visual perception evaluation in a physical-based virtual environment
JP2025111555A (ja) パノラマ３次元画像をキャプチャ及び生成するシステム及び方法
CN110249617B (zh) 车辆拍摄室
US10063758B2 (en) Vehicle photographic tunnel
JP6224822B2 (ja) 毛髪コンサルテーションツール装置及び方法
CN105072343B (zh) 一种物体外观全景拍摄方法及便携拍摄系统
CN108182923B (zh) 在显示装置上显示图像的方法、显示装置和电子设备
JP6286481B2 (ja) オブジェクト向上のためのライティング・システムおよび方法
CN109583285A (zh) 对象识别方法
US11443474B2 (en) Generation of texture models using a moveable scanner
CN109313815A (zh) 三维、360度虚拟现实相机曝光控制
TW200707078A (en) Imaging device and method, computer program product on computer-readable medium, and imaging system
GB2453163A (en) Three dimensional imaging by multiple image capture under different illumination conditions
US20150359462A1 (en) Fitting room mirror
EP3735108A1 (fr) Procédé et système de commande d'un appareil d'éclairage, et dispositif électronique
WO2015180684A1 (fr) Procédé et système d'enseignement de simulation de tir se basant sur un terminal mobile, et support de stockage
US20200201165A1 (en) Photography system and method
CN106851086A (zh) 一种进行照片生成的方法及设备
CN117545123A (zh) 一种led光源的亮度补偿方法
JP2016181068A (ja) 学習サンプル撮影装置
KR101816781B1 (ko) 사진계측 방식의 3d스캐너 및 3d모델링의 고품질 입력 데이터를 위한 사진계측 방식의 촬영방법
JP6624541B2 (ja) 光投影装置及びそれを用いた照明装置
Pomaska Stereo vision applying opencv and raspberry pi
RU143751U1 (ru) Система получения объемного графического изображения объекта
WO2014196902A2 (fr) Système de génération d'une image graphique tridimensionnelle d'un objet

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: 14807389

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 14807389

Country of ref document: EP

Kind code of ref document: A2