DE602005009994D1 - Kalibration für Mixed Reality - Google Patents

Kalibration für Mixed Reality

Info

Publication number
DE602005009994D1
DE602005009994D1 DE602005009994T DE602005009994T DE602005009994D1 DE 602005009994 D1 DE602005009994 D1 DE 602005009994D1 DE 602005009994 T DE602005009994 T DE 602005009994T DE 602005009994 T DE602005009994 T DE 602005009994T DE 602005009994 D1 DE602005009994 D1 DE 602005009994D1
Authority
DE
Germany
Prior art keywords
calibration
mixed reality
reality
mixed
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.)
Active
Application number
DE602005009994T
Other languages
English (en)
Inventor
Mahoro Anabuki
Kiyohide Satoh
Shinichi Aratani
Daisuke Kotake
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.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP2004320637A external-priority patent/JP4533090B2/ja
Priority claimed from JP2005065356A external-priority patent/JP4533193B2/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE602005009994D1 publication Critical patent/DE602005009994D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • 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
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30241—Trajectory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DE602005009994T 2004-05-14 2005-05-13 Kalibration für Mixed Reality Active DE602005009994D1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004144784 2004-05-14
JP2004144895 2004-05-14
JP2004320637A JP4533090B2 (ja) 2004-05-14 2004-11-04 指標較正装置および情報処理方法
JP2005065356A JP4533193B2 (ja) 2004-05-14 2005-03-09 情報処理装置および情報処理方法

Publications (1)

Publication Number Publication Date
DE602005009994D1 true DE602005009994D1 (de) 2008-11-13

Family

ID=34941307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005009994T Active DE602005009994D1 (de) 2004-05-14 2005-05-13 Kalibration für Mixed Reality

Country Status (3)

Country Link
US (1) US7613361B2 (de)
EP (1) EP1596333B1 (de)
DE (1) DE602005009994D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4638783B2 (ja) * 2005-07-19 2011-02-23 オリンパスイメージング株式会社 ３ｄ画像ファイルの生成装置、撮像装置、画像再生装置、画像加工装置、及び３ｄ画像ファイルの生成方法
US7547277B2 (en) * 2005-12-15 2009-06-16 Microvision, Inc. Method and apparatus for calibrating an endoscope system
JP4958497B2 (ja) * 2006-08-07 2012-06-20 キヤノン株式会社 位置姿勢測定装置及び位置姿勢測定方法、複合現実感提示システム、コンピュータプログラム及び記憶媒体
JP5403861B2 (ja) * 2006-11-06 2014-01-29 キヤノン株式会社 情報処理装置、情報処理方法
KR100906974B1 (ko) * 2006-12-08 2009-07-08 한국전자통신연구원 카메라를 이용한 위치 인식 장치 및 그 방법
JP4886560B2 (ja) * 2007-03-15 2012-02-29 キヤノン株式会社 情報処理装置、情報処理方法
EP2140227A1 (de) * 2007-04-02 2010-01-06 Nxp B.V. Verfahren und system zur orientierungserfassung
JP5248806B2 (ja) * 2007-04-25 2013-07-31 キヤノン株式会社 情報処理装置、情報処理方法
US8155387B2 (en) * 2008-10-13 2012-04-10 International Business Machines Corporation Method and system for position determination using image deformation
JP5598033B2 (ja) * 2010-03-15 2014-10-01 ソニー株式会社 情報処理装置、情報処理方法、およびプログラム
JP5494427B2 (ja) * 2010-11-12 2014-05-14 富士通株式会社 画像処理プログラムおよび画像処理装置
JP5306313B2 (ja) * 2010-12-20 2013-10-02 株式会社東芝 ロボット制御装置
US9305361B2 (en) * 2011-09-12 2016-04-05 Qualcomm Incorporated Resolving homography decomposition ambiguity based on orientation sensors
KR101874895B1 (ko) * 2012-01-12 2018-07-06 삼성전자 주식회사 증강 현실 제공 방법 및 이를 지원하는 단말기
JP5912059B2 (ja) * 2012-04-06 2016-04-27 ソニー株式会社 情報処理装置、情報処理方法及び情報処理システム
US9519968B2 (en) * 2012-12-13 2016-12-13 Hewlett-Packard Development Company, L.P. Calibrating visual sensors using homography operators
US10241616B2 (en) 2014-02-28 2019-03-26 Hewlett-Packard Development Company, L.P. Calibration of sensors and projector
GB2524983B (en) 2014-04-08 2016-03-16 I2O3D Holdings Ltd Method of estimating imaging device parameters
DE102015008042B3 (de) * 2015-06-23 2016-12-15 Mekra Lang Gmbh & Co. Kg Anzeigeeinrichtung für Fahrzeuge, insbesondere Nutzfahrzeuge
JP6789624B2 (ja) * 2015-11-20 2020-11-25 キヤノン株式会社 情報処理装置、情報処理方法
US10072934B2 (en) 2016-01-15 2018-09-11 Abl Ip Holding Llc Passive marking on light fixture detected for position estimation
US10861604B2 (en) * 2016-05-05 2020-12-08 Advinow, Inc. Systems and methods for automated medical diagnostics
US10223798B2 (en) 2016-05-27 2019-03-05 Intellijoint Surgical Inc. Systems and methods for tracker characterization and verification
US10388027B2 (en) * 2016-06-01 2019-08-20 Kyocera Corporation Detection method, display apparatus, and detection system
US11164679B2 (en) 2017-06-20 2021-11-02 Advinow, Inc. Systems and methods for intelligent patient interface exam station
CN109587188B (zh) * 2017-09-28 2021-10-22 阿里巴巴集团控股有限公司 确定终端设备之间相对位置关系的方法、装置及电子设备
WO2019097577A1 (ja) 2017-11-14 2019-05-23 日本電気株式会社 計測システム、補正処理装置、補正処理方法、及びコンピュータ読み取り可能な記録媒体
US11348688B2 (en) 2018-03-06 2022-05-31 Advinow, Inc. Systems and methods for audio medical instrument patient measurements
WO2019215738A1 (en) * 2018-05-11 2019-11-14 Resight Ltd. A system and method for determining an approximate transformation between coordinate systems
WO2020047713A1 (en) * 2018-09-03 2020-03-12 Abb Schweiz Ag Method and apparatus for managing robot system
CN111815683B (zh) * 2019-04-12 2024-05-17 北京京东乾石科技有限公司 目标定位方法及装置、电子设备和计算机可读介质
US11023741B1 (en) * 2019-10-25 2021-06-01 7-Eleven, Inc. Draw wire encoder based homography

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729471A (en) * 1995-03-31 1998-03-17 The Regents Of The University Of California Machine dynamic selection of one video camera/image of a scene from multiple video cameras/images of the scene in accordance with a particular perspective on the scene, an object in the scene, or an event in the scene
JP4136859B2 (ja) 2003-01-10 2008-08-20 キヤノン株式会社 位置姿勢計測方法

Also Published As

Publication number Publication date
US20050256395A1 (en) 2005-11-17
US7613361B2 (en) 2009-11-03
EP1596333A1 (de) 2005-11-16
EP1596333B1 (de) 2008-10-01

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