SE507680C2 - Metod och anordning för att bestämma positionen av ett objekt - Google Patents

Metod och anordning för att bestämma positionen av ett objekt

Info

Publication number
SE507680C2
SE507680C2 SE9700066A SE9700066A SE507680C2 SE 507680 C2 SE507680 C2 SE 507680C2 SE 9700066 A SE9700066 A SE 9700066A SE 9700066 A SE9700066 A SE 9700066A SE 507680 C2 SE507680 C2 SE 507680C2
Authority
SE
Sweden
Prior art keywords
image
detector device
size parameter
calculating
distance
Prior art date
Application number
SE9700066A
Other languages
English (en)
Swedish (sv)
Other versions
SE9700066L (sv
SE9700066D0 (sv
Inventor
Thorleif Josefsson
Original Assignee
Qualisys Ab
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 Qualisys Ab filed Critical Qualisys Ab
Priority to SE9700066A priority Critical patent/SE507680C2/sv
Publication of SE9700066D0 publication Critical patent/SE9700066D0/xx
Priority to EP98901152A priority patent/EP0951696B1/de
Priority to AU56851/98A priority patent/AU5685198A/en
Priority to PCT/SE1998/000033 priority patent/WO1998030977A1/en
Priority to DE69810263T priority patent/DE69810263D1/de
Priority to JP53081198A priority patent/JP2001508210A/ja
Priority to AT98901152T priority patent/ATE230141T1/de
Publication of SE9700066L publication Critical patent/SE9700066L/xx
Publication of SE507680C2 publication Critical patent/SE507680C2/sv
Priority to US09/350,883 priority patent/US6415043B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique
    • A61B5/1127—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb using a particular sensing technique using markers
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Die Bonding (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
SE9700066A 1997-01-13 1997-01-13 Metod och anordning för att bestämma positionen av ett objekt SE507680C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9700066A SE507680C2 (sv) 1997-01-13 1997-01-13 Metod och anordning för att bestämma positionen av ett objekt
EP98901152A EP0951696B1 (de) 1997-01-13 1998-01-13 Verfahren und anordnung zum bestimmen der position eines objektes
AU56851/98A AU5685198A (en) 1997-01-13 1998-01-13 Method and arrangement for determining the position of an object
PCT/SE1998/000033 WO1998030977A1 (en) 1997-01-13 1998-01-13 Method and arrangement for determining the position of an object
DE69810263T DE69810263D1 (de) 1997-01-13 1998-01-13 Verfahren und anordnung zum bestimmen der position eines objektes
JP53081198A JP2001508210A (ja) 1997-01-13 1998-01-13 物体の位置を決定する方法およびシステム
AT98901152T ATE230141T1 (de) 1997-01-13 1998-01-13 Verfahren und anordnung zum bestimmen der position eines objektes
US09/350,883 US6415043B1 (en) 1997-01-13 1999-07-09 Method and arrangement for determining the position of an object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700066A SE507680C2 (sv) 1997-01-13 1997-01-13 Metod och anordning för att bestämma positionen av ett objekt

Publications (3)

Publication Number Publication Date
SE9700066D0 SE9700066D0 (sv) 1997-01-13
SE9700066L SE9700066L (sv) 1998-07-06
SE507680C2 true SE507680C2 (sv) 1998-07-06

Family

ID=20405398

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700066A SE507680C2 (sv) 1997-01-13 1997-01-13 Metod och anordning för att bestämma positionen av ett objekt

Country Status (8)

Country Link
US (1) US6415043B1 (de)
EP (1) EP0951696B1 (de)
JP (1) JP2001508210A (de)
AT (1) ATE230141T1 (de)
AU (1) AU5685198A (de)
DE (1) DE69810263D1 (de)
SE (1) SE507680C2 (de)
WO (1) WO1998030977A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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US7158610B2 (en) 2003-09-05 2007-01-02 Varian Medical Systems Technologies, Inc. Systems and methods for processing x-ray images
US6973202B2 (en) * 1998-10-23 2005-12-06 Varian Medical Systems Technologies, Inc. Single-camera tracking of an object
US6937696B1 (en) 1998-10-23 2005-08-30 Varian Medical Systems Technologies, Inc. Method and system for predictive physiological gating
JP2000253293A (ja) * 1999-02-26 2000-09-14 Minolta Co Ltd デジタルカメラ
GB9911935D0 (en) * 1999-05-21 1999-07-21 British Broadcasting Corp Tracking of moving objects
SE517765C2 (sv) * 2000-11-16 2002-07-16 Ericsson Telefon Ab L M Registrering av rörliga bilder medelst en portabel kommunikationsenhet samt en tillbehörsanordning vilken är samlokaliserad med objektet
KR100480780B1 (ko) * 2002-03-07 2005-04-06 삼성전자주식회사 영상신호로부터 대상물체를 추적하는 방법 및 그 장치
US7620444B2 (en) 2002-10-05 2009-11-17 General Electric Company Systems and methods for improving usability of images for medical applications
US7633633B2 (en) * 2003-08-29 2009-12-15 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Position determination that is responsive to a retro-reflective object
JP3791848B2 (ja) * 2003-10-28 2006-06-28 松下電器産業株式会社 画像表示装置、画像表示システム、撮影装置、画像表示方法、およびプログラム
ES2233201B1 (es) * 2003-11-21 2006-07-16 Seat, S.A. Sistema de simulacion de realidad mixta.
DE102004005380A1 (de) * 2004-02-03 2005-09-01 Isra Vision Systems Ag Verfahren zur Bestimmung der Lage eines Objekts im Raum
WO2005119591A1 (ja) 2004-06-04 2005-12-15 Matsushita Electric Industrial Co., Ltd. 表示制御方法および装置、プログラム、並びに携帯機器
US9119541B2 (en) 2005-08-30 2015-09-01 Varian Medical Systems, Inc. Eyewear for patient prompting
US20070202959A1 (en) * 2006-01-23 2007-08-30 Rankin David B Imaging system and method including multiple, sequentially exposed image sensors
US20070201003A1 (en) * 2006-01-23 2007-08-30 Rankin David B Imaging system and method including adaptive lighting
US10667727B2 (en) 2008-09-05 2020-06-02 Varian Medical Systems, Inc. Systems and methods for determining a state of a patient
JP2011065488A (ja) * 2009-09-17 2011-03-31 Sony Corp 情報処理装置、データ取得方法及びプログラム
DE202014011540U1 (de) 2014-05-13 2022-02-28 Immersight Gmbh System insbesondere zur Darbietung einer Blickfelddarstellung und Videobrille
DE102014106718B4 (de) 2014-05-13 2022-04-07 Immersight Gmbh System, welches eine Blickfelddarstellung in einer gegenständlichen Lage in einem veränderbaren Raumwinkelbereich darbietet
US10234955B2 (en) * 2015-09-28 2019-03-19 Nec Corporation Input recognition apparatus, input recognition method using maker location, and non-transitory computer-readable storage program
CN109978173B (zh) * 2018-12-11 2022-12-30 智能嘉家有限公司 一种用于室内测绘和定位的机器学习diy方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4513438A (en) * 1982-04-15 1985-04-23 Coulter Electronics, Inc. Automated microscopy system and method for locating and re-locating objects in an image
US5072294A (en) * 1989-06-07 1991-12-10 Loredan Biomedical, Inc. Method and apparatus for analyzing a body having a marker located thereon
US5231674A (en) * 1989-06-09 1993-07-27 Lc Technologies, Inc. Eye tracking method and apparatus
JP2854359B2 (ja) * 1990-01-24 1999-02-03 富士通株式会社 画像処理システム
EP0843411B1 (de) * 1991-07-11 2001-09-26 United Parcel Service Of America, Inc. System und Verfahren zur Verschiebung einer Frequenz
DE69233722T2 (de) * 1991-09-12 2009-02-12 Fujifilm Corp. Verfahren zur Ermittlung von Objektbildern und Verfahren zur Bestimmung der Bewegung davon
US5481620A (en) * 1991-09-27 1996-01-02 E. I. Du Pont De Nemours And Company Adaptive vision system
US5323470A (en) * 1992-05-08 1994-06-21 Atsushi Kara Method and apparatus for automatically tracking an object
US5499306A (en) * 1993-03-08 1996-03-12 Nippondenso Co., Ltd. Position-and-attitude recognition method and apparatus by use of image pickup means

Also Published As

Publication number Publication date
US6415043B1 (en) 2002-07-02
SE9700066L (sv) 1998-07-06
EP0951696A1 (de) 1999-10-27
AU5685198A (en) 1998-08-03
WO1998030977A1 (en) 1998-07-16
ATE230141T1 (de) 2003-01-15
JP2001508210A (ja) 2001-06-19
SE9700066D0 (sv) 1997-01-13
DE69810263D1 (de) 2003-01-30
EP0951696B1 (de) 2002-12-18

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