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AU2002230578A1 - Method and apparatus for motion tracking of an articulated rigid body - Google Patents

Method and apparatus for motion tracking of an articulated rigid body

Info

Publication number
AU2002230578A1
AU2002230578A1 AU2002230578A AU3057802A AU2002230578A1 AU 2002230578 A1 AU2002230578 A1 AU 2002230578A1 AU 2002230578 A AU2002230578 A AU 2002230578A AU 3057802 A AU3057802 A AU 3057802A AU 2002230578 A1 AU2002230578 A1 AU 2002230578A1
Authority
AU
Australia
Prior art keywords
rigid body
motion tracking
articulated rigid
articulated
tracking
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.)
Abandoned
Application number
AU2002230578A
Inventor
Eric R. Bachmann
Robert B. Mcghee
Douglas L. Mckinney
Xiaoping Yun
Michael J. Zyda
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.)
NAVAL POSTGRADUATE SCHOOL
Original Assignee
NAVAL POSTGRADUATE SCHOOL
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 NAVAL POSTGRADUATE SCHOOL filed Critical NAVAL POSTGRADUATE SCHOOL
Publication of AU2002230578A1 publication Critical patent/AU2002230578A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • 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
    • A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
    • A61B5/1114—Tracking parts of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A61B5/744—Displaying an avatar, e.g. an animated cartoon character
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/38—Testing, calibrating, or compensating of compasses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
    • G01C21/1654—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments with electromagnetic compass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Electromagnetism (AREA)
  • Gyroscopes (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AU2002230578A 2000-10-30 2001-10-30 Method and apparatus for motion tracking of an articulated rigid body Abandoned AU2002230578A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24621500P 2000-10-30 2000-10-30
US60/246,215 2000-10-30
PCT/US2001/046226 WO2002037827A2 (en) 2000-10-30 2001-10-30 Method and apparatus for motion tracking of an articulated rigid body

Publications (1)

Publication Number Publication Date
AU2002230578A1 true AU2002230578A1 (en) 2002-05-15

Family

ID=22929759

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002230578A Abandoned AU2002230578A1 (en) 2000-10-30 2001-10-30 Method and apparatus for motion tracking of an articulated rigid body

Country Status (3)

Country Link
US (2) US6820025B2 (en)
AU (1) AU2002230578A1 (en)
WO (1) WO2002037827A2 (en)

Families Citing this family (283)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002230578A1 (en) * 2000-10-30 2002-05-15 Naval Postgraduate School Method and apparatus for motion tracking of an articulated rigid body
US6990639B2 (en) * 2002-02-07 2006-01-24 Microsoft Corporation System and process for controlling electronic components in a ubiquitous computing environment using multimodal integration
ES2192486B1 (en) * 2002-03-11 2005-02-16 Antonio Ivorra Cano ELECTRONIC SYSTEM FOR THE PERFORMANCE OF PHYSICAL EXERCISE.
FR2838185B1 (en) * 2002-04-05 2004-08-06 Commissariat Energie Atomique DEVICE FOR CAPTURING ROTATIONAL MOVEMENTS OF A SOLID
KR20070100977A (en) * 2002-07-01 2007-10-15 아사히 가세이 일렉트로닉스 가부시끼가이샤 Azimuth measuring device and azimuth measuring method
EP1411461A1 (en) * 2002-10-14 2004-04-21 STMicroelectronics S.r.l. User controlled device for sending control signals to an electric appliance, in particular user controlled pointing device such as mouse or joystick, with 3D-motion detection
JP3837533B2 (en) * 2003-01-15 2006-10-25 独立行政法人産業技術総合研究所 Attitude angle processing apparatus and attitude angle processing method
WO2004091419A2 (en) * 2003-04-08 2004-10-28 Wasielewski Ray C Use of micro-and miniature position sensing devices for use in tka and tha
US7559931B2 (en) 2003-06-09 2009-07-14 OrthAlign, Inc. Surgical orientation system and method
US8057482B2 (en) 2003-06-09 2011-11-15 OrthAlign, Inc. Surgical orientation device and method
US20050020369A1 (en) * 2003-07-22 2005-01-27 Craig Davis Golf club with embedded inertial measurement unit and processing
KR100552688B1 (en) * 2003-09-08 2006-02-20 삼성전자주식회사 Attitude compensation method and apparatus of inertial navigation system, method and apparatus for calculating position of inertial navigation system using same
US8396565B2 (en) 2003-09-15 2013-03-12 Medtronic, Inc. Automatic therapy adjustments
JP4218952B2 (en) 2003-09-30 2009-02-04 キヤノン株式会社 Data conversion method and apparatus
FR2868281B1 (en) * 2004-03-30 2023-06-23 Commissariat Energie Atomique METHOD FOR DETERMINING THE MOVEMENTS OF A PERSON.
JP4410051B2 (en) * 2004-07-22 2010-02-03 本田技研工業株式会社 Angular velocity measuring device and legged mobile robot
WO2006011276A1 (en) * 2004-07-23 2006-02-02 Yamaha Corporation Direction processing device, direction processing method, direction processing program, direction measuring device, and geographic information display
US8065083B2 (en) * 2004-07-23 2011-11-22 Yamaha Corporation Azimuth processing device, azimuth processing method, azimuth processing program, direction finding device, tilt offset correcting method, azimuth measuring method, compass sensor unit, and portable electronic device
CN100541125C (en) * 2004-08-10 2009-09-16 雅马哈株式会社 Orientation data generation method, orientation sensor unit, and portable electronic device
KR20070046846A (en) 2004-08-12 2007-05-03 코닌클리케 필립스 일렉트로닉스 엔.브이. Select content from video or audio data streams
CN1737580A (en) * 2004-08-17 2006-02-22 皇家飞利浦电子股份有限公司 Correction method and apparatus
WO2006053290A2 (en) * 2004-11-12 2006-05-18 Andrew H. Elser V.M.D., Pc Equine wireless physiological monitoring system
DE102004057933A1 (en) * 2004-12-01 2006-06-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. A method and apparatus for navigating and positioning an object relative to a patient
ITGE20050008A1 (en) 2005-02-08 2006-08-09 Scienza Ind Tecnologia S R L METHOD AND APPARATUS FOR MONITORING HUMAN BODY MOVEMENTS IN SPORTS AND MEDICAL AREA.
JP2008529736A (en) 2005-02-18 2008-08-07 レイ シー ワシルースキー Smart joint implant sensor
IL167648A (en) * 2005-03-24 2011-01-31 Elbit Systems Ltd Hybrid tracker
US8239162B2 (en) * 2006-04-13 2012-08-07 Tanenhaus & Associates, Inc. Miniaturized inertial measurement unit and associated methods
US7526402B2 (en) * 2005-04-19 2009-04-28 Jaymart Sensors, Llc Miniaturized inertial measurement unit and associated methods
JP4736866B2 (en) * 2005-04-28 2011-07-27 株式会社デンソー Navigation device
FR2886532B1 (en) * 2005-06-07 2008-03-28 Commissariat Energie Atomique METHOD AND SYSTEM FOR DETECTING THE FALL OF A PERSON
US8033996B2 (en) 2005-07-26 2011-10-11 Adidas Ag Computer interfaces including physiologically guided avatars
KR100799536B1 (en) * 2005-11-08 2008-01-31 한국전자통신연구원 Virtual axis magnetic field data estimating apparatus and method for compensating tilt angle error of two-axis geomagnetic field sensor, and azimuth angle calculation system using the same
NL1030440C2 (en) * 2005-11-16 2007-05-21 Univ Twente Motion tracking system.
US7957809B2 (en) 2005-12-02 2011-06-07 Medtronic, Inc. Closed-loop therapy adjustment
FR2895499A1 (en) * 2005-12-23 2007-06-29 Commissariat Energie Atomique METHOD AND DEVICE FOR ESTIMATING THE ORIENTATION OF A SOLID
US7978081B2 (en) 2006-01-09 2011-07-12 Applied Technology Holdings, Inc. Apparatus, systems, and methods for communicating biometric and biomechanical information
FR2897680B1 (en) * 2006-02-17 2008-12-05 Commissariat Energie Atomique MOTION CAPTURE DEVICE AND ASSOCIATED METHOD
JP4967368B2 (en) * 2006-02-22 2012-07-04 ソニー株式会社 Body motion detection device, body motion detection method, and body motion detection program
US7963442B2 (en) * 2006-12-14 2011-06-21 Simmonds Precision Products, Inc. Spin stabilized projectile trajectory control
EP1970005B1 (en) * 2007-03-15 2012-10-03 Xsens Holding B.V. A system and a method for motion tracking using a calibration unit
US20100114517A1 (en) * 2007-04-02 2010-05-06 Nxp, B.V. Method and system for orientation sensing
AU2007351804B2 (en) * 2007-04-19 2013-09-05 Mako Surgical Corp. Implant planning using captured joint motion information
FR2915568B1 (en) * 2007-04-25 2009-07-31 Commissariat Energie Atomique METHOD AND DEVICE FOR DETECTING A SUBSTANTIALLY INVARIANT ROTATION AXIS
US20110046915A1 (en) * 2007-05-15 2011-02-24 Xsens Holding B.V. Use of positioning aiding system for inertial motion capture
FR2919406B1 (en) * 2007-07-23 2009-10-23 Commissariat Energie Atomique METHOD AND DEVICE FOR RECOGNIZING THE POSITION OR MOVEMENT OF A DEVICE OR LIVING.
US7826999B1 (en) * 2007-08-20 2010-11-02 Pni Corporation Magnetic tilt compensated heading compass with adaptive zoffset
DK2218271T3 (en) 2007-12-06 2017-10-16 ERICSSON TELEFON AB L M (publ) PROCEDURE FOR UPDATING UE CAPACITY INFORMATION IN A MOBILE TELECOMMUNICATION NETWORK
US8014003B2 (en) * 2008-01-26 2011-09-06 Avigdor Ronn Body metric differential measurement device
US9597015B2 (en) * 2008-02-12 2017-03-21 Portland State University Joint angle tracking with inertial sensors
JP5270184B2 (en) * 2008-02-13 2013-08-21 古野電気株式会社 Satellite navigation / dead reckoning integrated positioning system
US20090210101A1 (en) * 2008-02-15 2009-08-20 Scott Allan Hawkins Electronic dice
CA2706356C (en) 2008-02-20 2017-03-28 Mako Surgical Corp. Implant planning using corrected captured joint motion information
AU2009227956B2 (en) * 2008-03-25 2014-04-10 Orthosoft Inc. Tracking system and method
WO2009117833A1 (en) 2008-03-25 2009-10-01 Orthosoft Inc. Method and system for planning/guiding alterations to a bone
US11224443B2 (en) 2008-03-25 2022-01-18 Orthosoft Ulc Method and system for planning/guiding alterations to a bone
FR2930335B1 (en) * 2008-04-18 2010-08-13 Movea Sa SYSTEM AND METHOD FOR DETERMINING PARAMETERS REPRESENTATIVE OF THE ORIENTATION OF A MOVING SOLID SUBJECTED TO TWO VECTOR FIELDS.
CA2722023C (en) * 2008-04-22 2013-07-09 Leica Geosystems Ag Measuring method for an articulated-arm coordinate measuring machine
EP2274734B1 (en) * 2008-05-12 2012-07-11 Koninklijke Philips Electronics N.V. Displacement measurement in a fall detection system
US8326561B2 (en) * 2008-05-20 2012-12-04 Airmar Technology Corporation Dynamic motion control
US8029566B2 (en) * 2008-06-02 2011-10-04 Zimmer, Inc. Implant sensors
KR101483713B1 (en) * 2008-06-30 2015-01-16 삼성전자 주식회사 Apparatus and Method for capturing a motion of human
WO2010001970A1 (en) * 2008-07-02 2010-01-07 独立行政法人産業技術総合研究所 Moving body posture angle processing device
US9440084B2 (en) 2008-07-11 2016-09-13 Medtronic, Inc. Programming posture responsive therapy
US9050471B2 (en) 2008-07-11 2015-06-09 Medtronic, Inc. Posture state display on medical device user interface
US8708934B2 (en) 2008-07-11 2014-04-29 Medtronic, Inc. Reorientation of patient posture states for posture-responsive therapy
US8315710B2 (en) 2008-07-11 2012-11-20 Medtronic, Inc. Associating therapy adjustments with patient posture states
US8447411B2 (en) 2008-07-11 2013-05-21 Medtronic, Inc. Patient interaction with posture-responsive therapy
US8504150B2 (en) 2008-07-11 2013-08-06 Medtronic, Inc. Associating therapy adjustments with posture states using a stability timer
US9545518B2 (en) 2008-07-11 2017-01-17 Medtronic, Inc. Posture state classification for a medical device
US8231556B2 (en) 2008-07-11 2012-07-31 Medtronic, Inc. Obtaining baseline patient information
US8751011B2 (en) 2008-07-11 2014-06-10 Medtronic, Inc. Defining therapy parameter values for posture states
US20100064216A1 (en) 2008-07-24 2010-03-11 OrthAlign, Inc. Systems and methods for joint replacement
US9301712B2 (en) * 2008-07-29 2016-04-05 Portland State University Method and apparatus for continuous measurement of motor symptoms in parkinson's disease and essential tremor with wearable sensors
ES2750264T3 (en) 2008-09-10 2020-03-25 Orthalign Inc Hip surgery systems
US8280517B2 (en) 2008-09-19 2012-10-02 Medtronic, Inc. Automatic validation techniques for validating operation of medical devices
US20100076348A1 (en) * 2008-09-23 2010-03-25 Apdm, Inc Complete integrated system for continuous monitoring and analysis of movement disorders
US7980997B2 (en) * 2008-10-23 2011-07-19 University Of Southern California System for encouraging a user to perform substantial physical activity
US8920345B2 (en) * 2008-12-07 2014-12-30 Apdm, Inc. System and apparatus for continuous monitoring of movement disorders
US8647287B2 (en) * 2008-12-07 2014-02-11 Andrew Greenberg Wireless synchronized movement monitoring apparatus and system
ES2466115T3 (en) * 2008-12-10 2014-06-09 Koninklijke Philips N.V. Graphic representations
US9364291B2 (en) * 2008-12-11 2016-06-14 Mako Surgical Corp. Implant planning using areas representing cartilage
GB2467514A (en) * 2008-12-23 2010-08-04 Univ Oxford Brookes Gait monitor for sensing vertical displacement
GB0901020D0 (en) * 2009-01-21 2009-03-04 Birmingham City University A motion capture apparatus
US8818751B2 (en) * 2009-01-22 2014-08-26 Koninklijke Philips N.V. Interpreting angular orientation data
US20100256939A1 (en) * 2009-04-03 2010-10-07 The Regents Of The University Of Michigan Heading Error Removal System for Tracking Devices
US20110087450A1 (en) * 2009-04-03 2011-04-14 University Of Michigan Heading Error Removal System for Tracking Devices
US20100268551A1 (en) * 2009-04-20 2010-10-21 Apdm, Inc System for data management, analysis, and collaboration of movement disorder data
US8175720B2 (en) 2009-04-30 2012-05-08 Medtronic, Inc. Posture-responsive therapy control based on patient input
US9327070B2 (en) 2009-04-30 2016-05-03 Medtronic, Inc. Medical device therapy based on posture and timing
US9026223B2 (en) 2009-04-30 2015-05-05 Medtronic, Inc. Therapy system including multiple posture sensors
US9760186B2 (en) * 2010-01-06 2017-09-12 Cm Hk Limited Electronic device for use in motion detection and method for obtaining resultant deviation thereof
US9690386B2 (en) * 2009-07-14 2017-06-27 Cm Hk Limited Method and apparatus for performing motion recognition using motion sensor fusion, and associated computer program product
US10869771B2 (en) 2009-07-24 2020-12-22 OrthAlign, Inc. Systems and methods for joint replacement
US8118815B2 (en) 2009-07-24 2012-02-21 OrthAlign, Inc. Systems and methods for joint replacement
US9339226B2 (en) 2010-01-21 2016-05-17 OrthAlign, Inc. Systems and methods for joint replacement
FR2948759B1 (en) * 2009-07-31 2011-08-12 Movea METHOD FOR ESTIMATING THE ORIENTATION OF A SOLID IN MOTION
US8548766B2 (en) * 2009-09-14 2013-10-01 Honeywell International Inc. Systems and methods for gyroscope calibration
WO2011034963A2 (en) * 2009-09-15 2011-03-24 Sony Corporation Combining multi-sensory inputs for digital animation
CN102042833B (en) * 2009-10-09 2012-11-07 财团法人工业技术研究院 Motion Tracking Method and System
FI122052B (en) * 2009-11-06 2011-08-15 Domuset Oy Procedure and arrangement for monitoring the route of a pet alone at home
US9357949B2 (en) 2010-01-08 2016-06-07 Medtronic, Inc. User interface that displays medical therapy and posture data
US9149210B2 (en) 2010-01-08 2015-10-06 Medtronic, Inc. Automated calibration of posture state classification for a medical device
US9956418B2 (en) 2010-01-08 2018-05-01 Medtronic, Inc. Graphical manipulation of posture zones for posture-responsive therapy
US8579834B2 (en) 2010-01-08 2013-11-12 Medtronic, Inc. Display of detected patient posture state
US9115998B2 (en) * 2010-01-19 2015-08-25 Orthosoft Inc. Tracking system and method
CA2746481C (en) 2010-02-03 2017-06-13 Nintendo Co., Ltd. Game system, controller device, and game process method
US8339364B2 (en) 2010-02-03 2012-12-25 Nintendo Co., Ltd. Spatially-correlated multi-display human-machine interface
US8913009B2 (en) 2010-02-03 2014-12-16 Nintendo Co., Ltd. Spatially-correlated multi-display human-machine interface
US8814686B2 (en) 2010-02-03 2014-08-26 Nintendo Co., Ltd. Display device, game system, and game method
USD639955S1 (en) 2010-03-21 2011-06-14 Pedro Mateo Riobo Aboy Wearable movement monitor
USD668980S1 (en) 2010-03-21 2012-10-16 Andrew Greenberg Wearable movement monitor docket station
US9566441B2 (en) 2010-04-30 2017-02-14 Medtronic, Inc. Detecting posture sensor signal shift or drift in medical devices
US8887566B1 (en) 2010-05-28 2014-11-18 Tanenhaus & Associates, Inc. Miniaturized inertial measurement and navigation sensor device and associated methods
US9597156B2 (en) * 2010-07-30 2017-03-21 Orthosoft Inc. Bone tracking with a gyroscope sensor in computer-assisted surgery
JP6243586B2 (en) 2010-08-06 2017-12-06 任天堂株式会社 GAME SYSTEM, GAME DEVICE, GAME PROGRAM, AND GAME PROCESSING METHOD
US10150033B2 (en) 2010-08-20 2018-12-11 Nintendo Co., Ltd. Position calculation system, position calculation device, storage medium storing position calculation program, and position calculation method
JP5840385B2 (en) 2010-08-30 2016-01-06 任天堂株式会社 GAME SYSTEM, GAME DEVICE, GAME PROGRAM, AND GAME PROCESSING METHOD
JP5840386B2 (en) 2010-08-30 2016-01-06 任天堂株式会社 GAME SYSTEM, GAME DEVICE, GAME PROGRAM, AND GAME PROCESSING METHOD
US9024772B2 (en) * 2010-09-28 2015-05-05 Xianghui Wang Multi sensor position and orientation measurement system
US8764452B2 (en) 2010-10-01 2014-07-01 Applied Medical Resources Corporation Portable laparoscopic trainer
US20120101762A1 (en) * 2010-10-26 2012-04-26 Research In Motion Limited System and Method for Calibrating a Magnetometer Using Partial and Full Calibrations
KR101364826B1 (en) 2010-11-01 2014-02-20 닌텐도가부시키가이샤 Operating apparatus and operating system
US9457256B2 (en) 2010-11-05 2016-10-04 Nike, Inc. Method and system for automated personal training that includes training programs
US9977874B2 (en) 2011-11-07 2018-05-22 Nike, Inc. User interface for remote joint workout session
US9283429B2 (en) * 2010-11-05 2016-03-15 Nike, Inc. Method and system for automated personal training
US12334204B2 (en) 2010-11-05 2025-06-17 Nike, Inc. User interface for remote joint workout session
BR112013011083A2 (en) 2010-11-05 2016-08-23 Nike International Ltd process and system for automated personal training
JP6104169B2 (en) 2010-11-08 2017-03-29 クアルコム，インコーポレイテッド Device and method for gyro sensor calibration
US10420982B2 (en) 2010-12-13 2019-09-24 Nike, Inc. Fitness training system with energy expenditure calculation that uses a form factor
CN102778965B (en) * 2011-03-28 2017-04-12 香港商曦恩体感科技股份有限公司 3D pointing device and method for compensating rotation of 3D pointing device
JP5689014B2 (en) 2011-04-07 2015-03-25 任天堂株式会社 Input system, information processing apparatus, information processing program, and three-dimensional position calculation method
CN102184549B (en) * 2011-04-29 2012-10-10 闫文闻 Motion parameter determination method and device and motion auxiliary equipment
US8504208B2 (en) * 2011-05-25 2013-08-06 Honda Motor Co., Ltd. Mobile object controller and floor surface estimator
KR101214227B1 (en) 2011-05-25 2012-12-20 한국과학기술연구원 method of motion tracking.
US9524424B2 (en) 2011-09-01 2016-12-20 Care Innovations, Llc Calculation of minimum ground clearance using body worn sensors
SE536846C2 (en) * 2011-09-20 2014-09-30 Bae Systems Bofors Ab Method and GNC system for determining the angle of roll of a projectile
WO2013059575A1 (en) 2011-10-21 2013-04-25 Applied Medical Resources Corporation Simulated tissue structure for surgical training
US9165113B2 (en) * 2011-10-27 2015-10-20 Intel-Ge Care Innovations Llc System and method for quantitative assessment of frailty
US9454245B2 (en) 2011-11-01 2016-09-27 Qualcomm Incorporated System and method for improving orientation data
US9811639B2 (en) 2011-11-07 2017-11-07 Nike, Inc. User interface and fitness meters for remote joint workout session
US9119569B2 (en) 2011-11-08 2015-09-01 Nanyang Technological University Method and apparatus for calibrating a motion tracking system
US10674709B2 (en) 2011-12-05 2020-06-09 Radio Systems Corporation Piezoelectric detection coupling of a bark collar
US11553692B2 (en) 2011-12-05 2023-01-17 Radio Systems Corporation Piezoelectric detection coupling of a bark collar
US11470814B2 (en) 2011-12-05 2022-10-18 Radio Systems Corporation Piezoelectric detection coupling of a bark collar
DE102011121259B3 (en) 2011-12-15 2013-05-16 Fabian Walke Method and device for mobile training data acquisition and analysis of strength training
WO2013096632A1 (en) 2011-12-20 2013-06-27 Applied Medical Resources Corporation Advanced surgical simulation
CN103186257B (en) * 2011-12-30 2016-03-23 百度在线网络技术（北京）有限公司 A kind of simulator rotating vector sensed data acquisition methods and device
US9907959B2 (en) 2012-04-12 2018-03-06 Medtronic, Inc. Velocity detection for posture-responsive therapy
US9737719B2 (en) 2012-04-26 2017-08-22 Medtronic, Inc. Adjustment of therapy based on acceleration
JP2015517361A (en) 2012-05-18 2015-06-22 オースアライン・インコーポレイテッド Apparatus and method for knee arthroplasty
JP6185053B2 (en) 2012-06-04 2017-08-23 ナイキ イノベイト シーブイ Combined score including fitness subscore and athletic subscore
JP2015525904A (en) 2012-08-03 2015-09-07 アプライド メディカル リソーシーズ コーポレイション Simulated stapling and energy-based ligation for surgical training
US9649160B2 (en) 2012-08-14 2017-05-16 OrthAlign, Inc. Hip replacement navigation system and method
US9877667B2 (en) 2012-09-12 2018-01-30 Care Innovations, Llc Method for quantifying the risk of falling of an elderly adult using an instrumented version of the FTSS test
EP2907125B1 (en) 2012-09-26 2017-08-02 Applied Medical Resources Corporation Surgical training model for laparoscopic procedures
AU2013323463B2 (en) 2012-09-27 2017-08-31 Applied Medical Resources Corporation Surgical training model for laparoscopic procedures
ES2871473T3 (en) 2012-09-27 2021-10-29 Applied Med Resources Surgical training model for laparoscopic procedures
US10679520B2 (en) 2012-09-27 2020-06-09 Applied Medical Resources Corporation Surgical training model for laparoscopic procedures
JP6315712B2 (en) 2012-09-28 2018-04-25 アプライド メディカル リソーシーズ コーポレイション Surgical training model for transluminal laparoscopic procedures
KR20150063143A (en) 2012-09-28 2015-06-08 어플라이드 메디컬 리소시스 코포레이션 Surgical training model for laparoscopic procedures
DE102012021623B4 (en) * 2012-11-06 2021-03-04 Otto-Von-Guericke-Universität Magdeburg Device and method for calibrating tracking systems in imaging systems
KR102056898B1 (en) 2013-01-22 2019-12-18 삼성디스플레이 주식회사 Flexible display and method for measuring angle of the same
WO2014114967A1 (en) * 2013-01-25 2014-07-31 WENNER, Fabian Self-calibrating motion capture system
US10134267B2 (en) 2013-02-22 2018-11-20 Universal City Studios Llc System and method for tracking a passive wand and actuating an effect based on a detected wand path
KR20250004119A (en) 2013-03-01 2025-01-07 어플라이드 메디컬 리소시스 코포레이션 Advanced surgical simulation constructions and methods
US10132829B2 (en) 2013-03-13 2018-11-20 Invensense, Inc. Heading confidence interval estimation
US10228447B2 (en) 2013-03-15 2019-03-12 Radio Systems Corporation Integrated apparatus and method to combine a wireless fence collar with GPS tracking capability
JP6549100B2 (en) 2013-05-15 2019-07-24 アプライド メディカル リソーシーズ コーポレイション Hernia model
ES3052570T3 (en) 2013-06-18 2026-01-12 Applied Med Resources Gallbladder model
US9548002B2 (en) 2013-07-24 2017-01-17 Applied Medical Resources Corporation First entry model
US10198966B2 (en) 2013-07-24 2019-02-05 Applied Medical Resources Corporation Advanced first entry model for surgical simulation
US20150124566A1 (en) 2013-10-04 2015-05-07 Thalmic Labs Inc. Systems, articles and methods for wearable electronic devices employing contact sensors
US11921471B2 (en) 2013-08-16 2024-03-05 Meta Platforms Technologies, Llc Systems, articles, and methods for wearable devices having secondary power sources in links of a band for providing secondary power in addition to a primary power source
US10188309B2 (en) 2013-11-27 2019-01-29 North Inc. Systems, articles, and methods for electromyography sensors
US12504816B2 (en) 2013-08-16 2025-12-23 Meta Platforms Technologies, Llc Wearable devices and associated band structures for sensing neuromuscular signals using sensor pairs in respective pods with communicative pathways to a common processor
US10042422B2 (en) 2013-11-12 2018-08-07 Thalmic Labs Inc. Systems, articles, and methods for capacitive electromyography sensors
CN103471589B (en) * 2013-09-25 2015-10-21 武汉大学 The method of the identification of a kind of indoor pedestrian's walking mode and trajectory track
GB2518676B (en) * 2013-09-28 2019-04-10 Quartix Ltd Telematics system and associated method
CA2942554C (en) * 2014-01-13 2022-03-29 Radio Systems Corporation Integrated dog tracking and stimulus delivery system
EP3123460B1 (en) 2014-03-26 2021-08-25 Applied Medical Resources Corporation Simulated dissectible tissue
US10207193B2 (en) 2014-05-21 2019-02-19 Universal City Studios Llc Optical tracking system for automation of amusement park elements
US9600999B2 (en) 2014-05-21 2017-03-21 Universal City Studios Llc Amusement park element tracking system
US9429398B2 (en) 2014-05-21 2016-08-30 Universal City Studios Llc Optical tracking for controlling pyrotechnic show elements
US9433870B2 (en) 2014-05-21 2016-09-06 Universal City Studios Llc Ride vehicle tracking and control system using passive tracking elements
US9616350B2 (en) 2014-05-21 2017-04-11 Universal City Studios Llc Enhanced interactivity in an amusement park environment using passive tracking elements
US10025990B2 (en) 2014-05-21 2018-07-17 Universal City Studios Llc System and method for tracking vehicles in parking structures and intersections
US10061058B2 (en) 2014-05-21 2018-08-28 Universal City Studios Llc Tracking system and method for use in surveying amusement park equipment
US9856037B2 (en) * 2014-06-18 2018-01-02 The Boeing Company Stabilization of an end of an extended-reach apparatus in a limited-access space
US9880632B2 (en) 2014-06-19 2018-01-30 Thalmic Labs Inc. Systems, devices, and methods for gesture identification
US20160081631A1 (en) * 2014-09-23 2016-03-24 Apex Medical Corp. Respiratory waveform recognition method and system
US10238979B2 (en) 2014-09-26 2019-03-26 Universal City Sudios LLC Video game ride
KR102665331B1 (en) 2014-11-13 2024-05-13 어플라이드 메디컬 리소시스 코포레이션 Simulated tissue models and methods
US10451438B2 (en) 2015-02-05 2019-10-22 Alpinereplay, Inc. Systems and methods for in-motion gyroscope calibration
KR102586607B1 (en) 2015-02-19 2023-10-10 어플라이드 메디컬 리소시스 코포레이션 Simulated tissue structures and methods
US10363149B2 (en) 2015-02-20 2019-07-30 OrthAlign, Inc. Hip replacement navigation system and method
WO2016146817A1 (en) * 2015-03-19 2016-09-22 Meloq Ab Method and device for anatomical angle measurement
CA2980776A1 (en) 2015-05-14 2016-11-17 Applied Medical Resources Corporation Synthetic tissue structures for electrosurgical training and simulation
US12512017B2 (en) 2015-05-27 2025-12-30 Applied Medical Resources Corporation Surgical training model for laparoscopic procedures
ES2925028T3 (en) 2015-06-09 2022-10-13 Applied Med Resources hysterectomy model
US10231440B2 (en) 2015-06-16 2019-03-19 Radio Systems Corporation RF beacon proximity determination enhancement
US10645908B2 (en) 2015-06-16 2020-05-12 Radio Systems Corporation Systems and methods for providing a sound masking environment
US10114464B2 (en) 2015-06-30 2018-10-30 Stmicroelectronics S.R.L. Device and method for determination of angular position in three-dimensional space, and corresponding electronic apparatus
AU2016291726B2 (en) 2015-07-16 2022-02-03 Applied Medical Resources Corporation Simulated dissectable tissue
WO2017015438A1 (en) 2015-07-22 2017-01-26 Applied Medical Resources Corporation Appendectomy model
KR102537922B1 (en) * 2015-09-11 2023-05-30 삼성전자 주식회사 Method for measuring angles between displays and Electronic device using the same
EP4300467A3 (en) 2015-10-02 2024-04-03 Applied Medical Resources Corporation Hysterectomy model
US10222450B2 (en) * 2015-10-12 2019-03-05 Xsens Holding B.V. Integration of inertial tracking and position aiding for motion capture
AU2016358076A1 (en) 2015-11-20 2018-04-12 Applied Medical Resources Corporation Simulated dissectible tissue
WO2017095951A1 (en) 2015-11-30 2017-06-08 Nike Innovate C.V. Apparel with ultrasonic position sensing and haptic feedback for activities
WO2017120669A1 (en) * 2016-01-12 2017-07-20 Bigmotion Technologies Inc. Systems and methods for human body motion capture
US9874931B1 (en) 2016-02-22 2018-01-23 Rockwell Collins, Inc. Head-tracking system and method
KR102405187B1 (en) 2016-06-27 2022-06-07 어플라이드 메디컬 리소시스 코포레이션 simulated abdominal wall
US10268220B2 (en) 2016-07-14 2019-04-23 Radio Systems Corporation Apparatus, systems and methods for generating voltage excitation waveforms
WO2018022658A1 (en) 2016-07-25 2018-02-01 Ctrl-Labs Corporation Adaptive system for deriving control signals from measurements of neuromuscular activity
WO2018022597A1 (en) 2016-07-25 2018-02-01 Ctrl-Labs Corporation Methods and apparatus for inferring user intent based on neuromuscular signals
US10687759B2 (en) 2018-05-29 2020-06-23 Facebook Technologies, Llc Shielding techniques for noise reduction in surface electromyography signal measurement and related systems and methods
EP3487595A4 (en) 2016-07-25 2019-12-25 CTRL-Labs Corporation SYSTEM AND METHOD FOR MEASURING MOVEMENTS OF ARTICULATED RIGID BODIES
US11331045B1 (en) 2018-01-25 2022-05-17 Facebook Technologies, Llc Systems and methods for mitigating neuromuscular signal artifacts
CN110300542A (en) 2016-07-25 2019-10-01 开创拉布斯公司 Method and apparatus for predicting musculoskeletal location information using wearable automated sensors
US11216069B2 (en) 2018-05-08 2022-01-04 Facebook Technologies, Llc Systems and methods for improved speech recognition using neuromuscular information
US9891705B1 (en) 2016-08-25 2018-02-13 Rockwell Collins, Inc. Automatic boresighting of head-worn display
DK3545385T3 (en) 2016-11-25 2021-10-04 Sensoryx AG PORTABLE MOTION TRACKING SYSTEM
CN107063237A (en) * 2016-12-14 2017-08-18 歌尔股份有限公司 A kind of method and apparatus for measuring gestures of object angle
CN108254801A (en) * 2016-12-29 2018-07-06 阿里巴巴集团控股有限公司 A kind of detection method, relevant apparatus and system
AU2018220845B2 (en) 2017-02-14 2023-11-23 Applied Medical Resources Corporation Laparoscopic training system
US10847057B2 (en) 2017-02-23 2020-11-24 Applied Medical Resources Corporation Synthetic tissue structures for electrosurgical training and simulation
CA3053643A1 (en) 2017-02-27 2018-08-30 Radio Systems Corporation Threshold barrier system
US10638970B2 (en) 2017-03-08 2020-05-05 Strive Orthopedics, Inc Method for identifying human joint characteristics
WO2018169980A1 (en) 2017-03-14 2018-09-20 OrthAlign, Inc. Soft tissue measurement & balancing systems and methods
WO2018169995A1 (en) 2017-03-14 2018-09-20 OrthAlign, Inc. Hip replacement navigation systems and methods
CN107007443A (en) * 2017-03-23 2017-08-04 虚拟矩阵科技公司 A kind of interactive approach and system with intelligent Mature Audiences
CN107115114A (en) * 2017-04-28 2017-09-01 王春宝 Human Stamina evaluation method, apparatus and system
US10216265B1 (en) 2017-08-07 2019-02-26 Rockwell Collins, Inc. System and method for hybrid optical/inertial headtracking via numerically stable Kalman filter
WO2019079757A1 (en) 2017-10-19 2019-04-25 Ctrl-Labs Corporation Systems and methods for identifying biological structures associated with neuromuscular source signals
US11394196B2 (en) 2017-11-10 2022-07-19 Radio Systems Corporation Interactive application to protect pet containment systems from external surge damage
US10842128B2 (en) 2017-12-12 2020-11-24 Radio Systems Corporation Method and apparatus for applying, monitoring, and adjusting a stimulus to a pet
US10986813B2 (en) 2017-12-12 2021-04-27 Radio Systems Corporation Method and apparatus for applying, monitoring, and adjusting a stimulus to a pet
US10514439B2 (en) 2017-12-15 2019-12-24 Radio Systems Corporation Location based wireless pet containment system using single base unit
US11372077B2 (en) 2017-12-15 2022-06-28 Radio Systems Corporation Location based wireless pet containment system using single base unit
WO2019147996A1 (en) 2018-01-25 2019-08-01 Ctrl-Labs Corporation Calibration techniques for handstate representation modeling using neuromuscular signals
WO2019147958A1 (en) 2018-01-25 2019-08-01 Ctrl-Labs Corporation User-controlled tuning of handstate representation model parameters
US10817795B2 (en) 2018-01-25 2020-10-27 Facebook Technologies, Llc Handstate reconstruction based on multiple inputs
WO2019148002A1 (en) 2018-01-25 2019-08-01 Ctrl-Labs Corporation Techniques for anonymizing neuromuscular signal data
US11481030B2 (en) 2019-03-29 2022-10-25 Meta Platforms Technologies, Llc Methods and apparatus for gesture detection and classification
WO2019147956A1 (en) 2018-01-25 2019-08-01 Ctrl-Labs Corporation Visualization of reconstructed handstate information
US10937414B2 (en) 2018-05-08 2021-03-02 Facebook Technologies, Llc Systems and methods for text input using neuromuscular information
US11493993B2 (en) 2019-09-04 2022-11-08 Meta Platforms Technologies, Llc Systems, methods, and interfaces for performing inputs based on neuromuscular control
US11961494B1 (en) 2019-03-29 2024-04-16 Meta Platforms Technologies, Llc Electromagnetic interference reduction in extended reality environments
US11150730B1 (en) 2019-04-30 2021-10-19 Facebook Technologies, Llc Devices, systems, and methods for controlling computing devices via neuromuscular signals of users
US11907423B2 (en) 2019-11-25 2024-02-20 Meta Platforms Technologies, Llc Systems and methods for contextualized interactions with an environment
EP3743901A4 (en) 2018-01-25 2021-03-31 Facebook Technologies, Inc. REAL-TIME PROCESSING OF HAND REPRESENTATION MODEL ESTIMATES
WO2019203188A1 (en) * 2018-04-17 2019-10-24 ソニー株式会社 Program, information processing device, and information processing method
US10592001B2 (en) 2018-05-08 2020-03-17 Facebook Technologies, Llc Systems and methods for improved speech recognition using neuromuscular information
WO2019226259A1 (en) 2018-05-25 2019-11-28 Ctrl-Labs Corporation Methods and apparatus for providing sub-muscular control
US10970374B2 (en) 2018-06-14 2021-04-06 Facebook Technologies, Llc User identification and authentication with neuromuscular signatures
US11045137B2 (en) 2018-07-19 2021-06-29 Facebook Technologies, Llc Methods and apparatus for improved signal robustness for a wearable neuromuscular recording device
CN112566553B (en) 2018-08-13 2024-11-22 元平台技术有限公司 Real-time spike detection and identification
WO2020047429A1 (en) 2018-08-31 2020-03-05 Ctrl-Labs Corporation Camera-guided interpretation of neuromuscular signals
WO2020061451A1 (en) 2018-09-20 2020-03-26 Ctrl-Labs Corporation Neuromuscular text entry, writing and drawing in augmented reality systems
EP3857342A4 (en) 2018-09-26 2021-12-01 Facebook Technologies, LLC. NEUROMUSCULAR CONTROL OF PHYSICAL OBJECTS IN AN ENVIRONMENT
CN119454302A (en) 2018-10-05 2025-02-18 元平台技术有限公司 Using neuromuscular signals to provide enhanced interaction with physical objects in augmented reality environments
US11797087B2 (en) 2018-11-27 2023-10-24 Meta Platforms Technologies, Llc Methods and apparatus for autocalibration of a wearable electrode sensor system
EP3903065B1 (en) 2018-12-26 2022-11-09 Sword Health S.A. Magnetometerless detection of incorrect attachment and calibration of motion tracking system
WO2020142047A1 (en) * 2018-12-31 2020-07-09 Havelsan Hava Elektronik Sanayi Ve Ticaret Anonim Sirketi System for detecting, analysing and following movement
US10905383B2 (en) 2019-02-28 2021-02-02 Facebook Technologies, Llc Methods and apparatus for unsupervised one-shot machine learning for classification of human gestures and estimation of applied forces
US11488720B2 (en) 2019-03-04 2022-11-01 Lifebooster Inc. Thermal stress risk assessment using body worn sensors
US11238889B2 (en) 2019-07-25 2022-02-01 Radio Systems Corporation Systems and methods for remote multi-directional bark deterrence
IT201900013422A1 (en) * 2019-07-31 2021-01-31 St Microelectronics Srl REDUCED POWER POINTING METHOD AND ELECTRONIC DEVICE IMPLEMENTING THE POINTING METHOD
KR102822464B1 (en) * 2019-09-20 2025-06-19 주식회사 케이티 Apparatus and method for estimating pose
US12089953B1 (en) 2019-12-04 2024-09-17 Meta Platforms Technologies, Llc Systems and methods for utilizing intrinsic current noise to measure interface impedances
US11360552B1 (en) 2020-06-02 2022-06-14 Rockwell Collins, Inc. High assurance headtracking via structured light projection for head worn display (HWD)
US11320650B1 (en) 2020-06-02 2022-05-03 Rockwell Collins, Inc. High assurance head tracking system incorporating ground truth fiducials
US11490597B2 (en) 2020-07-04 2022-11-08 Radio Systems Corporation Systems, methods, and apparatus for establishing keep out zones within wireless containment regions
AU2022205045B2 (en) * 2021-01-04 2025-08-28 Georgia Tech Research Corporation Motion tracking using magnetic-localization inertial measurement unit and orientation compensation
CN112902828B (en) * 2021-01-19 2023-09-08 陕西福音假肢有限责任公司 Angle calculation method
US12453859B2 (en) 2021-02-24 2025-10-28 Medtronic, Inc. Posture state definition calibration
US11868531B1 (en) 2021-04-08 2024-01-09 Meta Platforms Technologies, Llc Wearable device providing for thumb-to-finger-based input gestures detected based on neuromuscular signals, and systems and methods of use thereof
US11995228B2 (en) 2022-01-11 2024-05-28 Rockwell Collins, Inc. Head tracking system with extended kalman filter combining absolute and relative navigation
US12136234B2 (en) 2022-01-11 2024-11-05 Rockwell Collins, Inc. Vision-based navigation system incorporating model-based correspondence determination with high-confidence ambiguity identification
US12198380B2 (en) 2022-01-11 2025-01-14 Rockwell Collins, Inc. Vision-based navigation system incorporating high-confidence error overbounding of multiple optical poses
US12347139B2 (en) 2022-01-11 2025-07-01 Rockwell Collins, Inc. High-confidence optical head pose correspondence mapping with multiple lower-density markers for high-integrity headtracking on a headworn display (HWD)
US12067798B2 (en) * 2022-01-11 2024-08-20 Arm Limited Body pose tracking system and method
CN114996834B (en) * 2022-04-20 2024-09-20 中国航空工业集团公司沈阳飞机设计研究所 Landing gear space positioning method based on double quaternions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559713A (en) 1982-02-24 1985-12-24 Applied Technologies Associates Azimuth determination for vector sensor tools
US5615132A (en) * 1994-01-21 1997-03-25 Crossbow Technology, Inc. Method and apparatus for determining position and orientation of a moveable object using accelerometers
US5645077A (en) * 1994-06-16 1997-07-08 Massachusetts Institute Of Technology Inertial orientation tracker apparatus having automatic drift compensation for tracking human head and other similarly sized body
US5930741A (en) * 1995-02-28 1999-07-27 Virtual Technologies, Inc. Accurate, rapid, reliable position sensing using multiple sensing technologies
US5684396A (en) 1996-03-05 1997-11-04 Hughes Aircraft Company Localizing magnetic dipoles using spatial and temporal processing of magnetometer data
WO1998047426A1 (en) * 1997-04-21 1998-10-29 Virtual Technologies, Inc. Goniometer-based body-tracking device and method
US5953683A (en) * 1997-10-09 1999-09-14 Ascension Technology Corporation Sourceless orientation sensor
US6163021A (en) 1998-12-15 2000-12-19 Rockwell Collins, Inc. Navigation system for spinning projectiles
CA2353629C (en) * 1998-12-17 2005-12-27 Tokin Corporation Orientation angle detector
US6427131B1 (en) * 1999-08-18 2002-07-30 American Gnc Corporation Processing method for motion measurement
US6377906B1 (en) * 2000-02-03 2002-04-23 Independence Technology, L.L.C. Attitude estimation in tiltable body using modified quaternion data representation
AU2002230578A1 (en) * 2000-10-30 2002-05-15 Naval Postgraduate School Method and apparatus for motion tracking of an articulated rigid body
US6691074B1 (en) * 2001-02-08 2004-02-10 Netmore Ltd. System for three dimensional positioning and tracking

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