JP2024503224A - 光学追跡システム及び光学追跡システム用マーカー - Google Patents

光学追跡システム及び光学追跡システム用マーカー Download PDF

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Publication number
JP2024503224A
JP2024503224A JP2023537220A JP2023537220A JP2024503224A JP 2024503224 A JP2024503224 A JP 2024503224A JP 2023537220 A JP2023537220 A JP 2023537220A JP 2023537220 A JP2023537220 A JP 2023537220A JP 2024503224 A JP2024503224 A JP 2024503224A
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optical tracking
marker
camera
led
optical
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JP2023537220A
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Japanese (ja)
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JP2024503224A5 (https=
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カジッチ ステファン
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    • 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

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  • 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)
JP2023537220A 2020-12-24 2021-12-22 光学追跡システム及び光学追跡システム用マーカー Pending JP2024503224A (ja)

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 (2)

Publication Number Publication Date
JP2024503224A true JP2024503224A (ja) 2024-01-25
JP2024503224A5 JP2024503224A5 (https=) 2024-12-12

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JP2023537220A Pending JP2024503224A (ja) 2020-12-24 2021-12-22 光学追跡システム及び光学追跡システム用マーカー

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=)

Families Citing this family (4)

* 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000347128A (ja) * 1999-03-26 2000-12-15 Mr System Kenkyusho:Kk 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
JP2006318096A (ja) * 2005-05-11 2006-11-24 Canon Inc 画像処理方法、画像処理装置
JP2017225115A (ja) * 2016-06-08 2017-12-21 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

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
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
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
US20100303297A1 (en) * 2009-05-30 2010-12-02 Anton Mikhailov Color calibration for object tracking
FR3034940B1 (fr) * 2015-04-10 2018-04-13 Solidanim Systeme et procede de tournage de film video, et environnement utilise
US9813692B2 (en) * 2015-09-25 2017-11-07 Intel Corporation Online compensation of thermal distortions in a stereo depth camera
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
US10701253B2 (en) * 2017-10-20 2020-06-30 Lucasfilm Entertainment Company Ltd. Camera systems for motion capture
CN109345635B (zh) * 2018-11-21 2023-08-18 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
US11810473B2 (en) * 2019-01-29 2023-11-07 The Regents Of The University Of California Optical surface tracking for medical simulation
EP4679407A3 (en) * 2019-06-07 2026-04-29 Stereyo BV Method for optimizing the dynamic range of a led screen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000347128A (ja) * 1999-03-26 2000-12-15 Mr System Kenkyusho:Kk 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
JP2006318096A (ja) * 2005-05-11 2006-11-24 Canon Inc 画像処理方法、画像処理装置
JP2017225115A (ja) * 2016-06-08 2017-12-21 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

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US20240029293A1 (en) 2024-01-25
KR20230110616A (ko) 2023-07-24
CN116830156A (zh) 2023-09-29
EP4020392A1 (en) 2022-06-29
WO2022137168A1 (en) 2022-06-30

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