BR112018008101A2 - métodos de detecção e gerenciamento de um marcador fiducial visualizado em um dispositivo de exibição - Google Patents

métodos de detecção e gerenciamento de um marcador fiducial visualizado em um dispositivo de exibição

Info

Publication number
BR112018008101A2
BR112018008101A2 BR112018008101A BR112018008101A BR112018008101A2 BR 112018008101 A2 BR112018008101 A2 BR 112018008101A2 BR 112018008101 A BR112018008101 A BR 112018008101A BR 112018008101 A BR112018008101 A BR 112018008101A BR 112018008101 A2 BR112018008101 A2 BR 112018008101A2
Authority
BR
Brazil
Prior art keywords
fiducial marker
displayed
display device
information
detecting
Prior art date
Application number
BR112018008101A
Other languages
English (en)
Portuguese (pt)
Inventor
hubert Eric
Marvie Jean-Eudes
Hirtzlin Patrice
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BR112018008101A2 publication Critical patent/BR112018008101A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30204—Marker
    • G06T2207/30208—Marker matrix
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Geometry (AREA)
  • User Interface Of Digital Computer (AREA)
  • Image Analysis (AREA)
  • Controls And Circuits For Display Device (AREA)
BR112018008101A 2015-10-21 2016-10-10 métodos de detecção e gerenciamento de um marcador fiducial visualizado em um dispositivo de exibição BR112018008101A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15306690.7A EP3159829A1 (en) 2015-10-21 2015-10-21 Methods of detecting and managing a fiducial marker displayed on a display device
PCT/EP2016/074229 WO2017067810A1 (en) 2015-10-21 2016-10-10 Methods of detecting and managing a fiducial marker displayed on a display device

Publications (1)

Publication Number Publication Date
BR112018008101A2 true BR112018008101A2 (pt) 2018-11-06

Family

ID=54477985

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008101A BR112018008101A2 (pt) 2015-10-21 2016-10-10 métodos de detecção e gerenciamento de um marcador fiducial visualizado em um dispositivo de exibição

Country Status (10)

Country Link
US (1) US20180308248A1 (https=)
EP (2) EP3159829A1 (https=)
JP (1) JP2018534677A (https=)
KR (1) KR20180070660A (https=)
CN (1) CN108140129A (https=)
BR (1) BR112018008101A2 (https=)
CA (1) CA3002697A1 (https=)
MX (1) MX2018004769A (https=)
RU (1) RU2731254C2 (https=)
WO (1) WO2017067810A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10229387B2 (en) 2016-05-12 2019-03-12 Validfill Llc Information and tracking marking system and method with modifiable marks
EP3416092A1 (en) * 2017-06-16 2018-12-19 Thomson Licensing Method and devices to optimize marker management for pose estimation
US20200111256A1 (en) * 2018-10-08 2020-04-09 Microsoft Technology Licensing, Llc Real-world anchor in a virtual-reality environment
US10776954B2 (en) * 2018-10-08 2020-09-15 Microsoft Technology Licensing, Llc Real-world anchor in a virtual-reality environment
CN110287744B (zh) * 2019-06-17 2020-12-25 珠海格力电器股份有限公司 一种识别二维码的方法及装置
JP7570944B2 (ja) * 2021-02-22 2024-10-22 株式会社東芝 計測システム及び計測プログラム
US11768374B1 (en) * 2022-06-24 2023-09-26 Rockwell Collins, Inc. Vehicle including head wearable display device and imperceptible reference fiducials and method therefor
US12282312B2 (en) 2022-09-12 2025-04-22 Yokogawa Electric Corporation Robot staging area management
US12547002B2 (en) 2023-09-19 2026-02-10 Microsoft Technology Licensing, Llc Utilizing a visible light filter to reduce visibility of fiducial images
US20250303291A1 (en) * 2024-04-01 2025-10-02 Sony Interactive Entertainment Inc. Enabling the tracking of a remote-play client in virtual reality without additional sensors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006327353B2 (en) * 2005-12-23 2011-11-24 Gcoder Systems Ab Positioning pattern
CN102292978A (zh) * 2009-07-10 2011-12-21 松下电器产业株式会社 标识显示控制装置、集成电路及标识显示控制方法
US9337926B2 (en) * 2011-10-31 2016-05-10 Nokia Technologies Oy Apparatus and method for providing dynamic fiducial markers for devices
AU2011253973B2 (en) * 2011-12-12 2015-03-12 Canon Kabushiki Kaisha Keyframe selection for parallel tracking and mapping
GB2504999B8 (en) * 2012-08-17 2015-04-22 Sony Comp Entertainment Europe Apparatus and method for object positioning
KR102165444B1 (ko) * 2013-08-28 2020-10-14 엘지전자 주식회사 증강현실 이미지를 디스플레이하는 포터블 디바이스 및 그 제어 방법
US9355599B2 (en) * 2014-03-06 2016-05-31 3M Innovative Properties Company Augmented information display

Also Published As

Publication number Publication date
CN108140129A (zh) 2018-06-08
RU2018118363A3 (https=) 2020-04-03
JP2018534677A (ja) 2018-11-22
RU2018118363A (ru) 2019-11-25
US20180308248A1 (en) 2018-10-25
WO2017067810A1 (en) 2017-04-27
KR20180070660A (ko) 2018-06-26
CA3002697A1 (en) 2017-04-27
RU2731254C2 (ru) 2020-08-31
EP3365837A1 (en) 2018-08-29
MX2018004769A (es) 2018-05-30
EP3159829A1 (en) 2017-04-26

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL CE PATENT HOLDINGS (FR)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2691 DE 02-08-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.