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WO2007035878A3 - Method and apparatus for determining ball trajectory - Google Patents

Method and apparatus for determining ball trajectory Download PDF

Info

Publication number
WO2007035878A3
WO2007035878A3 PCT/US2006/036845 US2006036845W WO2007035878A3 WO 2007035878 A3 WO2007035878 A3 WO 2007035878A3 US 2006036845 W US2006036845 W US 2006036845W WO 2007035878 A3 WO2007035878 A3 WO 2007035878A3
Authority
WO
WIPO (PCT)
Prior art keywords
ball
trajectory
determining
ball trajectory
determining ball
Prior art date
Application number
PCT/US2006/036845
Other languages
French (fr)
Other versions
WO2007035878B1 (en
WO2007035878A2 (en
Inventor
Jagrut Patel
Sumeet Suri
Sachin Suri
Original Assignee
Jagrut Patel
Sumeet Suri
Sachin Suri
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 Jagrut Patel, Sumeet Suri, Sachin Suri filed Critical Jagrut Patel
Publication of WO2007035878A2 publication Critical patent/WO2007035878A2/en
Publication of WO2007035878A3 publication Critical patent/WO2007035878A3/en
Publication of WO2007035878B1 publication Critical patent/WO2007035878B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/0015—Training appliances or apparatus for special sports for cricket
    • 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
    • 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
    • A63B24/0021—Tracking a path or terminating locations
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A63B69/3658—Means associated with the ball for indicating or measuring, e.g. speed, direction
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A63B71/0605—Decision makers and devices using detection means facilitating arbitration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0028—Tracking the path of an object, e.g. a ball inside a soccer pitch
    • 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
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0028—Tracking the path of an object, e.g. a ball inside a soccer pitch
    • A63B2024/0031—Tracking the path of an object, e.g. a ball inside a soccer pitch at the starting point
    • 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
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0028—Tracking the path of an object, e.g. a ball inside a soccer pitch
    • A63B2024/0034—Tracking the path of an object, e.g. a ball inside a soccer pitch during flight
    • 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
    • A63B2220/05—Image processing for measuring physical parameters
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06T2207/30221—Sports video; Sports image
    • G06T2207/30224—Ball; Puck

Landscapes

  • Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The invention relates to a method and apparatus for determining a ball's trajectory using a high-speed camera. The invention further relates to determining a ball's trajectory using a single camera. Even more particularly a method has been devised wherein a stored trajectory of the ball along with different related data is used to facilitate sports training and ball tracking in training / gaming environment.
PCT/US2006/036845 2005-09-20 2006-09-20 Method and apparatus for determining ball trajectory WO2007035878A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71893905P 2005-09-20 2005-09-20
US60/718,939 2005-09-20

Publications (3)

Publication Number Publication Date
WO2007035878A2 WO2007035878A2 (en) 2007-03-29
WO2007035878A3 true WO2007035878A3 (en) 2007-06-28
WO2007035878B1 WO2007035878B1 (en) 2007-08-16

Family

ID=37889537

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/036845 WO2007035878A2 (en) 2005-09-20 2006-09-20 Method and apparatus for determining ball trajectory

Country Status (1)

Country Link
WO (1) WO2007035878A2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9498678B2 (en) 2014-07-11 2016-11-22 ProSports Technologies, LLC Ball tracker camera
US9571903B2 (en) 2014-07-11 2017-02-14 ProSports Technologies, LLC Ball tracker snippets
US9591336B2 (en) 2014-07-11 2017-03-07 ProSports Technologies, LLC Camera feed distribution from event venue virtual seat cameras
US9655027B1 (en) 2014-07-11 2017-05-16 ProSports Technologies, LLC Event data transmission to eventgoer devices
US9699523B1 (en) 2014-09-08 2017-07-04 ProSports Technologies, LLC Automated clip creation
US9729644B1 (en) 2014-07-28 2017-08-08 ProSports Technologies, LLC Event and fantasy league data transmission to eventgoer devices
US9760572B1 (en) 2014-07-11 2017-09-12 ProSports Technologies, LLC Event-based content collection for network-based distribution

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2469074A (en) * 2009-03-31 2010-10-06 Sony Corp Object tracking with polynomial position adjustment
US20160212385A1 (en) * 2015-01-21 2016-07-21 Sportstech LLC Real-Time Sports Advisory System Using Ball Trajectory Prediction
US10198942B2 (en) 2009-08-11 2019-02-05 Connected Signals, Inc. Traffic routing display system with multiple signal lookahead
WO2013025477A1 (en) * 2011-08-12 2013-02-21 Edh Holdings (South Africa) (Pty) Ltd. Ball trajectory and bounce position detection
GB2496429B (en) * 2011-11-11 2018-02-21 Sony Corp A method and apparatus and program
DE102013205861A1 (en) * 2013-04-03 2014-10-09 Adidas Ag Mobile determination of trajectory characteristics of a ball
DE102014207964A1 (en) * 2014-04-28 2015-10-29 Zf Friedrichshafen Ag Avoid collisions with falling objects
WO2019059458A1 (en) * 2017-09-19 2019-03-28 주식회사 리얼크리켓 Sensing apparatus and method for making inference about motion of moving ball
CN113709389A (en) * 2020-05-21 2021-11-26 北京达佳互联信息技术有限公司 Video rendering method and device, electronic equipment and storage medium
WO2022232302A1 (en) * 2021-04-27 2022-11-03 Maiden Ai, Inc Methods and systems to automatically record relevant action in a gaming environment
WO2022232299A1 (en) 2021-04-27 2022-11-03 Maiden Ai, Inc Methods and systems to track a moving sports object trajectory in 3d using a single camera
GB2606539A (en) * 2021-05-12 2022-11-16 Sony Group Corp Apparatus, method and computer program product for generating location information of an object in a scene
WO2023049868A1 (en) 2021-09-24 2023-03-30 Maiden Ai, Inc. Methods and systems to track a moving sports object trajectory in 3d using multiple cameras
CN114114903B (en) * 2021-10-19 2023-08-22 昆明理工大学 A sliding mode control method for integral terminal of cricket system based on variable exponent power reaching law
CN115355886B (en) * 2022-09-08 2024-08-30 中国人民解放军63660部队 Moving target track measurement method based on single high-speed camera and priori information

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545576A (en) * 1982-01-15 1985-10-08 Harris Thomas M Baseball-strike indicator and trajectory analyzer and method of using same
US5798519A (en) * 1996-02-12 1998-08-25 Golf Age Technologies, Inc. Method of and apparatus for golf driving range distancing using focal plane array
US5868578A (en) * 1995-09-21 1999-02-09 Baum; Charles S. Sports analysis and testing system
US20040142772A1 (en) * 2003-01-21 2004-07-22 Takeshi Asakura Ball trajectory measuring apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545576A (en) * 1982-01-15 1985-10-08 Harris Thomas M Baseball-strike indicator and trajectory analyzer and method of using same
US5868578A (en) * 1995-09-21 1999-02-09 Baum; Charles S. Sports analysis and testing system
US5798519A (en) * 1996-02-12 1998-08-25 Golf Age Technologies, Inc. Method of and apparatus for golf driving range distancing using focal plane array
US20040142772A1 (en) * 2003-01-21 2004-07-22 Takeshi Asakura Ball trajectory measuring apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9498678B2 (en) 2014-07-11 2016-11-22 ProSports Technologies, LLC Ball tracker camera
US9571903B2 (en) 2014-07-11 2017-02-14 ProSports Technologies, LLC Ball tracker snippets
US9591336B2 (en) 2014-07-11 2017-03-07 ProSports Technologies, LLC Camera feed distribution from event venue virtual seat cameras
US9655027B1 (en) 2014-07-11 2017-05-16 ProSports Technologies, LLC Event data transmission to eventgoer devices
US9760572B1 (en) 2014-07-11 2017-09-12 ProSports Technologies, LLC Event-based content collection for network-based distribution
US9729644B1 (en) 2014-07-28 2017-08-08 ProSports Technologies, LLC Event and fantasy league data transmission to eventgoer devices
US9699523B1 (en) 2014-09-08 2017-07-04 ProSports Technologies, LLC Automated clip creation

Also Published As

Publication number Publication date
WO2007035878B1 (en) 2007-08-16
WO2007035878A2 (en) 2007-03-29

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