CA2232997A1 - Dynamic target addressing system - Google Patents
Dynamic target addressing systemInfo
- Publication number
- CA2232997A1 CA2232997A1 CA002232997A CA2232997A CA2232997A1 CA 2232997 A1 CA2232997 A1 CA 2232997A1 CA 002232997 A CA002232997 A CA 002232997A CA 2232997 A CA2232997 A CA 2232997A CA 2232997 A1 CA2232997 A1 CA 2232997A1
- Authority
- CA
- Canada
- Prior art keywords
- subject
- movement
- targets
- video signal
- active targets
- 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.)
- Granted
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
Abstract
The present invention relates to an improved system and method for target motiontracking, that reduces the computational resources required, by providing for the dynamic control of the activation of targets. The present invention is comprised of a system for use in dynamically tracking the movement of a subject. A plurality of active targets are located on the subject at positions of movement of the subject. At least one camera is arranged for viewing the subject, wherein each of the at least one camera outputs a video signal. A computer receives the video signal of each and processes each video signal by means of an algorithm program to produce a control signal. A control unit is connected to the computer and to the plurality of active targets and receives the control signal and processes it to produce activation signals for selectively activating ones or groups of active targets so that the computer means can efficiently determine the movement of the active targets and thereby determine the movement of the subject
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4153797P | 1997-03-26 | 1997-03-26 | |
US60/041,537 | 1997-03-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2232997A1 true CA2232997A1 (en) | 1998-09-26 |
CA2232997C CA2232997C (en) | 2001-07-10 |
Family
ID=21917036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002232997A Expired - Fee Related CA2232997C (en) | 1997-03-26 | 1998-03-24 | Dynamic target addressing system |
Country Status (2)
Country | Link |
---|---|
US (1) | US6236737B1 (en) |
CA (1) | CA2232997C (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU724051B2 (en) * | 1996-04-19 | 2000-09-14 | Spot Zoom As | Method and system for manipulation of objects in a television picture |
US6611200B2 (en) * | 2001-10-03 | 2003-08-26 | The United States Of America As Represented By The Secretary Of The Air Force | Method for viewing through tinted windows |
US7499090B2 (en) * | 2005-01-27 | 2009-03-03 | Datalogic Scanning, Inc. | Rolling-reset imager with optical filter |
US8014565B2 (en) * | 2005-08-26 | 2011-09-06 | Sony Corporation | Labeling used in motion capture |
US8467904B2 (en) * | 2005-12-22 | 2013-06-18 | Honda Motor Co., Ltd. | Reconstruction, retargetting, tracking, and estimation of pose of articulated systems |
US8924021B2 (en) * | 2006-04-27 | 2014-12-30 | Honda Motor Co., Ltd. | Control of robots from human motion descriptors |
EP2023812B1 (en) | 2006-05-19 | 2016-01-27 | The Queen's Medical Center | Motion tracking system for real time adaptive imaging and spectroscopy |
JP2007334631A (en) * | 2006-06-15 | 2007-12-27 | Sony Corp | Image monitoring system and method for tracing object area |
US8218811B2 (en) | 2007-09-28 | 2012-07-10 | Uti Limited Partnership | Method and system for video interaction based on motion swarms |
US8170287B2 (en) * | 2007-10-26 | 2012-05-01 | Honda Motor Co., Ltd. | Real-time self collision and obstacle avoidance |
WO2009058693A1 (en) * | 2007-11-01 | 2009-05-07 | Honda Motors Co., Ltd. | Real-time self collision and obstacle avoidance using weighting matrix |
US8175326B2 (en) * | 2008-02-29 | 2012-05-08 | Fred Siegel | Automated scoring system for athletics |
US20110172550A1 (en) | 2009-07-21 | 2011-07-14 | Michael Scott Martin | Uspa: systems and methods for ems device communication interface |
ITAN20100001A1 (en) * | 2010-01-14 | 2011-07-15 | Gianluca Moro | SYSTEM FOR THE TRACKING OF OBJECTS IN MOVEMENT AND THE RECOGNITION OF CONFIGURATIONS OF THE SAME OBJECTS IN A CERTAIN SPACE |
US8860800B2 (en) * | 2011-03-31 | 2014-10-14 | Flir Systems, Inc. | Boresight alignment station |
US9606209B2 (en) | 2011-08-26 | 2017-03-28 | Kineticor, Inc. | Methods, systems, and devices for intra-scan motion correction |
JP2015533248A (en) | 2012-09-28 | 2015-11-19 | ゾール メディカル コーポレイションZOLL Medical Corporation | System and method for monitoring three-dimensional interaction in an EMS environment |
CN103258331A (en) * | 2012-11-01 | 2013-08-21 | 上海申瑞电网控制系统有限公司 | Position determination method of sheltered dynamic target |
US9305365B2 (en) | 2013-01-24 | 2016-04-05 | Kineticor, Inc. | Systems, devices, and methods for tracking moving targets |
US10327708B2 (en) | 2013-01-24 | 2019-06-25 | Kineticor, Inc. | Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan |
US9717461B2 (en) | 2013-01-24 | 2017-08-01 | Kineticor, Inc. | Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan |
CN105392423B (en) | 2013-02-01 | 2018-08-17 | 凯内蒂科尔股份有限公司 | The motion tracking system of real-time adaptive motion compensation in biomedical imaging |
JP2015011480A (en) * | 2013-06-27 | 2015-01-19 | カシオ計算機株式会社 | Image generation device, image generation method and program |
US9514534B2 (en) | 2014-01-02 | 2016-12-06 | Accelerated Conditioning And Learning, Llc | Dynamic movement assessment system and method |
CN106572810A (en) | 2014-03-24 | 2017-04-19 | 凯内蒂科尔股份有限公司 | Systems, methods, and devices for removing prospective motion correction from medical imaging scans |
EP3188660A4 (en) | 2014-07-23 | 2018-05-16 | Kineticor, Inc. | Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan |
US9943247B2 (en) | 2015-07-28 | 2018-04-17 | The University Of Hawai'i | Systems, devices, and methods for detecting false movements for motion correction during a medical imaging scan |
US10716515B2 (en) | 2015-11-23 | 2020-07-21 | Kineticor, Inc. | Systems, devices, and methods for tracking and compensating for patient motion during a medical imaging scan |
Family Cites Families (16)
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US4497065A (en) * | 1982-07-12 | 1985-01-29 | Westinghouse Electric Corp. | Target recognition system enhanced by active signature measurements |
US4631676A (en) | 1983-05-25 | 1986-12-23 | Hospital For Joint Diseases Or | Computerized video gait and motion analysis system and method |
EP0153439B1 (en) * | 1983-06-03 | 1993-08-04 | Fondazione Pro Juventute Don Carlo Gnocchi | Modularly expansible system for real time processing of a TV display, useful in particular for the acquisition of coordinates of known shape objects and method using said system in radiography. |
US4887223A (en) * | 1985-08-30 | 1989-12-12 | Texas Instruments Incorporated | Visual navigation system for a mobile robot having capabilities of regenerating of hidden images |
FI74556C (en) | 1986-04-11 | 1988-02-08 | Valtion Teknillinen | FOERFARANDE FOER TREDIMENSIONELL OEVERVAKNING AV ETT MAOLUTRYMME. |
US5214615A (en) | 1990-02-26 | 1993-05-25 | Will Bauer | Three-dimensional displacement of a body with computer interface |
US5227985A (en) | 1991-08-19 | 1993-07-13 | University Of Maryland | Computer vision system for position monitoring in three dimensions using non-coplanar light sources attached to a monitored object |
US5422828A (en) | 1991-12-18 | 1995-06-06 | Choate; William C. | Method and system for image-sequence-based target tracking and range estimation |
US5388059A (en) | 1992-12-30 | 1995-02-07 | University Of Maryland | Computer vision system for accurate monitoring of object pose |
JP2983407B2 (en) * | 1993-03-31 | 1999-11-29 | 三菱電機株式会社 | Image tracking device |
JPH07261920A (en) | 1994-03-17 | 1995-10-13 | Wacom Co Ltd | Optical position detector and optical coordinate input device |
US5594856A (en) * | 1994-08-25 | 1997-01-14 | Girard; Michael | Computer user interface for step-driven character animation |
US5592401A (en) | 1995-02-28 | 1997-01-07 | Virtual Technologies, Inc. | Accurate, rapid, reliable position sensing using multiple sensing technologies |
US5768415A (en) * | 1995-09-08 | 1998-06-16 | Lucent Technologies Inc. | Apparatus and methods for performing electronic scene analysis and enhancement |
US5878151A (en) * | 1996-10-31 | 1999-03-02 | Combustion Engineering, Inc. | Moving object tracking |
US5930379A (en) * | 1997-06-16 | 1999-07-27 | Digital Equipment Corporation | Method for detecting human body motion in frames of a video sequence |
-
1998
- 1998-03-24 CA CA002232997A patent/CA2232997C/en not_active Expired - Fee Related
- 1998-03-24 US US09/046,702 patent/US6236737B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6236737B1 (en) | 2001-05-22 |
CA2232997C (en) | 2001-07-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |