WO2009061283A3 - Human motion analysis system and method - Google Patents

Human motion analysis system and method Download PDF

Info

Publication number
WO2009061283A3
WO2009061283A3 PCT/SG2008/000428 SG2008000428W WO2009061283A3 WO 2009061283 A3 WO2009061283 A3 WO 2009061283A3 SG 2008000428 W SG2008000428 W SG 2008000428W WO 2009061283 A3 WO2009061283 A3 WO 2009061283A3
Authority
WO
WIPO (PCT)
Prior art keywords
human
human motion
motion analysis
analysis system
body regions
Prior art date
Application number
PCT/SG2008/000428
Other languages
French (fr)
Other versions
WO2009061283A2 (en
Inventor
Wee Kheng Leow
Ruixuan Wang
Chee-Seng Mark Lee
Dongfeng Xing
Hon Wai Leong
Original Assignee
Univ Singapore
Wee Kheng Leow
Ruixuan Wang
Chee-Seng Mark Lee
Dongfeng Xing
Hon Wai Leong
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 Univ Singapore, Wee Kheng Leow, Ruixuan Wang, Chee-Seng Mark Lee, Dongfeng Xing, Hon Wai Leong filed Critical Univ Singapore
Publication of WO2009061283A2 publication Critical patent/WO2009061283A2/en
Publication of WO2009061283A3 publication Critical patent/WO2009061283A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0003—Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
    • A63B24/0006—Computerised comparison for qualitative assessment of motion sequences or the course of a movement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording 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, 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
    • A61B5/103—Detecting, measuring or recording 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, mobility of a limb
    • A61B5/1116—Determining posture transitions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording 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, mobility of a limb
    • A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
    • A61B5/1122—Determining geometric values, e.g. centre of rotation or angular range of movement of movement trajectories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording 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, mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
    • A61B5/1128—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique using image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/162—Segmentation; Edge detection involving graph-based methods
    • 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
    • G06T7/251—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving models
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • G06V40/23—Recognition of whole body movements, e.g. for sport training
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0003—Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
    • A63B24/0006—Computerised comparison for qualitative assessment of motion sequences or the course of a movement
    • A63B2024/0012—Comparing movements or motion sequences with a registered reference
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/32—Golf
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2220/00—Measuring of physical parameters relating to sporting activity
    • A63B2220/80—Special sensors, transducers or devices therefor
    • A63B2220/806—Video cameras
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/20—Miscellaneous features of sport apparatus, devices or equipment with means for remote communication, e.g. internet or the like
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/50—Wireless data transmission, e.g. by radio transmitters or telemetry
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/30196—Human being; Person

Abstract

A method and system for human motion analysis. The method comprises the steps of capturing one or more 2D input videos of the human motion; extracting sets of 2D body regions from respective frames of the 2D input videos; determining 3D human posture candidates for each of the extracted sets of 2D body regions; and selecting a sequence of 3D human postures from the 3D human posture candidates for the respective frames as representing the human motion in 3D.
PCT/SG2008/000428 2007-11-09 2008-11-07 Human motion analysis system and method WO2009061283A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US262707P 2007-11-09 2007-11-09
US61/002,627 2007-11-09

Publications (2)

Publication Number Publication Date
WO2009061283A2 WO2009061283A2 (en) 2009-05-14
WO2009061283A3 true WO2009061283A3 (en) 2009-07-09

Family

ID=40626373

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2008/000428 WO2009061283A2 (en) 2007-11-09 2008-11-07 Human motion analysis system and method

Country Status (1)

Country Link
WO (1) WO2009061283A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8944939B2 (en) 2012-02-07 2015-02-03 University of Pittsburgh—of the Commonwealth System of Higher Education Inertial measurement of sports motion
US10398359B2 (en) 2015-07-13 2019-09-03 BioMetrix LLC Movement analysis system, wearable movement tracking sensors, and associated methods
CN105664462A (en) * 2016-01-07 2016-06-15 北京邮电大学 Auxiliary training system based on human body posture estimation algorithm
US10198818B2 (en) * 2016-10-12 2019-02-05 Intel Corporation Complexity reduction of human interacted object recognition
WO2020150327A1 (en) 2019-01-15 2020-07-23 Shane Yang Augmented cognition methods and apparatus for contemporaneous feedback in psychomotor learning
US11804076B2 (en) 2019-10-02 2023-10-31 University Of Iowa Research Foundation System and method for the autonomous identification of physical abuse
JP7281767B2 (en) * 2019-10-31 2023-05-26 株式会社アブストラクトエンジン Recognition processing device, recognition processing program, recognition processing method, and visualization system
WO2021131738A1 (en) * 2019-12-27 2021-07-01 ソニーグループ株式会社 Information processing device, information processing method, and information processing program
KR102232253B1 (en) * 2020-06-29 2021-03-25 (주)케이에스전자 Posture comparison and correction method using an application that checks two golf images and result data together
GB2608576A (en) * 2021-01-07 2023-01-11 Wizhero Ltd Exercise performance system
CN112998693B (en) * 2021-02-01 2023-06-20 上海联影医疗科技股份有限公司 Head movement measuring method, device and equipment

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111410A (en) * 1989-06-23 1992-05-05 Kabushiki Kaisha Oh-Yoh Keisoku Kenkyusho Motion analyzing/advising system
US5886788A (en) * 1996-02-09 1999-03-23 Sony Corporation Apparatus and method for detecting a posture
US6124862A (en) * 1997-06-13 2000-09-26 Anivision, Inc. Method and apparatus for generating virtual views of sporting events
US6256418B1 (en) * 1998-04-13 2001-07-03 Compaq Computer Corporation Method and system for compressing a sequence of images including a moving figure
WO2006117374A2 (en) * 2005-05-03 2006-11-09 France Telecom Method for three-dimensionally reconstructing an articulated member or a set of articulated members

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111410A (en) * 1989-06-23 1992-05-05 Kabushiki Kaisha Oh-Yoh Keisoku Kenkyusho Motion analyzing/advising system
US5886788A (en) * 1996-02-09 1999-03-23 Sony Corporation Apparatus and method for detecting a posture
US6124862A (en) * 1997-06-13 2000-09-26 Anivision, Inc. Method and apparatus for generating virtual views of sporting events
US6256418B1 (en) * 1998-04-13 2001-07-03 Compaq Computer Corporation Method and system for compressing a sequence of images including a moving figure
WO2006117374A2 (en) * 2005-05-03 2006-11-09 France Telecom Method for three-dimensionally reconstructing an articulated member or a set of articulated members

Also Published As

Publication number Publication date
WO2009061283A2 (en) 2009-05-14

Similar Documents

Publication Publication Date Title
WO2009061283A3 (en) Human motion analysis system and method
EP1897033A4 (en) System and method for recognition in 2d images using 3d class models
WO2009157701A3 (en) Image generating method and apparatus and image processing method and apparatus
IL191303A0 (en) Method and system for generating and linking composite images
EP1876412A4 (en) Motion capture system and method for three-dimensional reconfiguring of characteristic point in motion capture system
IL205403A0 (en) Systems and methods for extracting planar features, matching the planar features, and estimating motion from the planar features
WO2008109567A3 (en) System and method for tracking three dimensional objects
IL189454A0 (en) System and method for motion estimation using vision sensors
WO2011154558A3 (en) Monocular 3d pose estimation and tracking by detection
EP1825438A4 (en) System and method for capturing facial and body motion
EP2502824A3 (en) Joint sealing system
WO2010126816A3 (en) Systems and methods for applying model tracking to motion capture
WO2010096279A3 (en) Method and system for gesture recognition
IL201837A (en) Apparatus and method employing pre-atr-based real-time compression and video frame segmentation
EP2133838A4 (en) Recognition processing method and image processing device using the same
EP1934677A4 (en) Method and system for detecting and classifying facial muscle movements
EP2570988A3 (en) Resolution and contrast enhancement with fusion in IR images
EP2334080A4 (en) Method, apparatus and system for rapid motion search applied in template matching
EP2062158A4 (en) System and method for performing motion capture and image reconstruction
TW200509673A (en) CMOS image sensor using high frame rate with frame addition and movement compensation
WO2012079014A3 (en) Systems and methods for estimating body composition
EP2238564A4 (en) Tile-based system and method for compressing video
EP2218039A4 (en) System and method for compressing video based on detected intraframe motion
EP2884423A3 (en) Video synopsis method and apparatus
WO2009053901A3 (en) Method and system for selecting the viewing configuration of a rendered figure

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08847494

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 08847494

Country of ref document: EP

Kind code of ref document: A2