CN116830156A - 光学追踪系统且用于光学追踪系统的标记物 - Google Patents

光学追踪系统且用于光学追踪系统的标记物 Download PDF

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Publication number
CN116830156A
CN116830156A CN202180087209.4A CN202180087209A CN116830156A CN 116830156 A CN116830156 A CN 116830156A CN 202180087209 A CN202180087209 A CN 202180087209A CN 116830156 A CN116830156 A CN 116830156A
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CN
China
Prior art keywords
optical tracking
camera
marker
led
tracking system
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.)
Pending
Application number
CN202180087209.4A
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English (en)
Chinese (zh)
Inventor
斯捷潘·卡基奇
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.)
Individual
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Individual
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 Individual filed Critical Individual
Publication of CN116830156A publication Critical patent/CN116830156A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/20—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from infrared radiation only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image
    • 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
    • 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
    • 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
    • G06T2207/30244—Camera pose

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
CN202180087209.4A 2020-12-24 2021-12-22 光学追踪系统且用于光学追踪系统的标记物 Pending CN116830156A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20217238.3A EP4020392A1 (en) 2020-12-24 2020-12-24 Optical tracking system and marker for optical tracking system
EP20217238.3 2020-12-24
PCT/IB2021/062195 WO2022137168A1 (en) 2020-12-24 2021-12-22 Optical tracking system and marker for optical tracking system

Publications (1)

Publication Number Publication Date
CN116830156A true CN116830156A (zh) 2023-09-29

Family

ID=74105754

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180087209.4A Pending CN116830156A (zh) 2020-12-24 2021-12-22 光学追踪系统且用于光学追踪系统的标记物

Country Status (6)

Country Link
US (1) US20240029293A1 (https=)
EP (1) EP4020392A1 (https=)
JP (1) JP2024503224A (https=)
KR (1) KR20230110616A (https=)
CN (1) CN116830156A (https=)
WO (1) WO2022137168A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020118407A1 (de) * 2020-07-13 2022-01-13 Soft2Tec Gmbh Vorrichtung und Verfahren zur Lage- und Positionserkennung von Markierungen im dreidimensionalen Raum
WO2023132843A1 (en) * 2022-01-10 2023-07-13 Register Jospeh Led panel having integrated infrared retroreflectors for video volume production environments
IT202300007299A1 (it) * 2023-04-14 2024-10-14 Eva Dallolio Dispositivo di tracking per videocamere
CN116499470B (zh) * 2023-06-28 2023-09-05 苏州中德睿博智能科技有限公司 环视相机定位系统优化控制方法、装置及系统

Citations (5)

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US20100303297A1 (en) * 2009-05-30 2010-12-02 Anton Mikhailov Color calibration for object tracking
FR3034940A1 (fr) * 2015-04-10 2016-10-14 Solidanim Systeme et procede de tournage de film video, et environnement utilise
CN109345635A (zh) * 2018-11-21 2019-02-15 北京迪生数字娱乐科技股份有限公司 无标记点虚拟现实混合表演系统
US20190122374A1 (en) * 2017-10-20 2019-04-25 Lucasfilm Entertainment Company Ltd. Systems and methods for motion capture
US20200388210A1 (en) * 2019-06-07 2020-12-10 Stereyo Bv Acoustic studio led screen

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US4037924A (en) * 1975-06-20 1977-07-26 Sate-Lite Mfg. Co. Retroreflective marker devices for attachment to spokes of bicycle wheels or the like
JP2000152080A (ja) * 1998-11-11 2000-05-30 Nippon Telegr & Teleph Corp <Ntt> 仮想空間合成方法及び装置
JP3372926B2 (ja) * 1999-03-26 2003-02-04 キヤノン株式会社 ヘッドマウントディスプレイ装置およびヘッドマウントディスプレイシステム
US20040104935A1 (en) * 2001-01-26 2004-06-03 Todd Williamson Virtual reality immersion system
EP1857773A1 (en) * 2005-03-07 2007-11-21 Nippon Sheet Glass Company Limited Perspective distortion inspecting equipment and method of translucent panel
JP2006318096A (ja) * 2005-05-11 2006-11-24 Canon Inc 画像処理方法、画像処理装置
US9813692B2 (en) * 2015-09-25 2017-11-07 Intel Corporation Online compensation of thermal distortions in a stereo depth camera
WO2017212510A1 (ja) * 2016-06-08 2017-12-14 パナソニックＩｐマネジメント株式会社 投影システム
JP2018160145A (ja) * 2017-03-23 2018-10-11 富士ゼロックス株式会社 ３次元計測装置、３次元計測プログラム、および３次元計測システム
CN206875136U (zh) * 2017-06-26 2018-01-12 浙江明辉发光科技有限公司 一种带有长余辉材料的发光器件
US11810473B2 (en) * 2019-01-29 2023-11-07 The Regents Of The University Of California Optical surface tracking for medical simulation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100303297A1 (en) * 2009-05-30 2010-12-02 Anton Mikhailov Color calibration for object tracking
FR3034940A1 (fr) * 2015-04-10 2016-10-14 Solidanim Systeme et procede de tournage de film video, et environnement utilise
US20190122374A1 (en) * 2017-10-20 2019-04-25 Lucasfilm Entertainment Company Ltd. Systems and methods for motion capture
CN109345635A (zh) * 2018-11-21 2019-02-15 北京迪生数字娱乐科技股份有限公司 无标记点虚拟现实混合表演系统
US20200388210A1 (en) * 2019-06-07 2020-12-10 Stereyo Bv Acoustic studio led screen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YUSUKE NAKAZATO: "A Localization System Using Invisible Retro-reflective Markers", MVA2005 IAPR CONFERENCE ON MACHINE VISION APPLICATIONS, 18 May 2005 (2005-05-18), pages 1 - 3 *

Also Published As

Publication number Publication date
US20240029293A1 (en) 2024-01-25
KR20230110616A (ko) 2023-07-24
EP4020392A1 (en) 2022-06-29
JP2024503224A (ja) 2024-01-25
WO2022137168A1 (en) 2022-06-30

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