[go: up one dir, main page]

WO2005124709A3 - Method and apparatus for automatic visual event detection - Google Patents

Method and apparatus for automatic visual event detection Download PDF

Info

Publication number
WO2005124709A3
WO2005124709A3 PCT/US2005/019923 US2005019923W WO2005124709A3 WO 2005124709 A3 WO2005124709 A3 WO 2005124709A3 US 2005019923 W US2005019923 W US 2005019923W WO 2005124709 A3 WO2005124709 A3 WO 2005124709A3
Authority
WO
WIPO (PCT)
Prior art keywords
events
detected
images
view
analysis
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.)
Ceased
Application number
PCT/US2005/019923
Other languages
French (fr)
Other versions
WO2005124709A2 (en
Inventor
William M Silver
Brian S Phillips
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.)
Cognex Technology and Investment LLC
Original Assignee
Cognex Technology and Investment LLC
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
Priority claimed from US10/865,155 external-priority patent/US9092841B2/en
Priority claimed from US11/059,512 external-priority patent/US20050276445A1/en
Priority claimed from US11/138,025 external-priority patent/US8243986B2/en
Application filed by Cognex Technology and Investment LLC filed Critical Cognex Technology and Investment LLC
Priority to EP05763341A priority Critical patent/EP1763844A2/en
Priority to JP2007527637A priority patent/JP4980907B2/en
Publication of WO2005124709A2 publication Critical patent/WO2005124709A2/en
Publication of WO2005124709A3 publication Critical patent/WO2005124709A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Artificial Intelligence (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Processing (AREA)

Abstract

Disclosed are methods and apparatus for automatic visual detection of events, for recording images of those events and retrieving them for display and human or automated analysis, and for sending synchronized signals to external equipment when events are detected. An event corresponds to a specific condition, among some time-varying conditions within the field of view of an imaging device, that can be detected by visual means based on capturing and analyzing digital images of a two-dimensional field of view in which the event may occur. Events may correspond to rare, short duration mechanical failures for which obtaining images for analysis is desirable. Events are detected by considering evidence obtained from an analysis of multiple images of the field of view, during which time moving mechanical components can be seen from multiple viewing perspectives.
PCT/US2005/019923 2004-06-09 2005-06-06 Method and apparatus for automatic visual event detection Ceased WO2005124709A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05763341A EP1763844A2 (en) 2004-06-09 2005-06-06 Method and apparatus for automatic visual event detection
JP2007527637A JP4980907B2 (en) 2004-06-09 2005-06-06 Method and apparatus for automatic visual event detection

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US10/865,155 US9092841B2 (en) 2004-06-09 2004-06-09 Method and apparatus for visual detection and inspection of objects
US10/865,155 2004-06-09
US11/059,512 US20050276445A1 (en) 2004-06-09 2005-02-16 Method and apparatus for automatic visual detection, recording, and retrieval of events
US11/059,512 2005-02-16
US11/138,023 2005-05-26
US11/138,025 2005-05-26
US11/138,033 US8249297B2 (en) 2004-06-09 2005-05-26 Method and apparatus for automatic visual event detection
US11/138,033 2005-05-26
US11/138,023 US8249296B2 (en) 2004-06-09 2005-05-26 Method and apparatus for automatic visual event detection
US11/138,025 US8243986B2 (en) 2004-06-09 2005-05-26 Method and apparatus for automatic visual event detection

Publications (2)

Publication Number Publication Date
WO2005124709A2 WO2005124709A2 (en) 2005-12-29
WO2005124709A3 true WO2005124709A3 (en) 2006-03-23

Family

ID=35431300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/019923 Ceased WO2005124709A2 (en) 2004-06-09 2005-06-06 Method and apparatus for automatic visual event detection

Country Status (4)

Country Link
EP (1) EP1763844A2 (en)
JP (2) JP4980907B2 (en)
KR (1) KR20070036123A (en)
WO (1) WO2005124709A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE44353E1 (en) 2004-11-12 2013-07-09 Cognex Technology And Investment Corporation System and method for assigning analysis parameters to vision detector using a graphical interface
US8891852B2 (en) 2004-06-09 2014-11-18 Cognex Technology And Investment Corporation Method and apparatus for configuring and testing a machine vision detector
US9092841B2 (en) 2004-06-09 2015-07-28 Cognex Technology And Investment Llc Method and apparatus for visual detection and inspection of objects
US9292187B2 (en) 2004-11-12 2016-03-22 Cognex Corporation System, method and graphical user interface for displaying and controlling vision system operating parameters

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8127247B2 (en) 2004-06-09 2012-02-28 Cognex Corporation Human-machine-interface and method for manipulating data in a machine vision system
US8238639B2 (en) 2008-04-09 2012-08-07 Cognex Corporation Method and system for dynamic feature detection
US9651499B2 (en) 2011-12-20 2017-05-16 Cognex Corporation Configurable image trigger for a vision system and method for using the same
US11533428B2 (en) 2020-01-23 2022-12-20 Samsung Electronics Co., Ltd. Electronic device and method for controlling electronic device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000293694A (en) * 1999-04-07 2000-10-20 Toyota Motor Corp Scene recognition device
JP3732366B2 (en) * 1999-10-05 2006-01-05 財団法人電力中央研究所 Image database apparatus and image database creation / retrieval method
JP3658326B2 (en) * 2001-01-19 2005-06-08 日立エンジニアリング株式会社 Foreign object inspection apparatus and method in liquid-filled container
US7139979B2 (en) * 2002-06-10 2006-11-21 National Instruments Corporation Displaying operations in an application using a graphical programming representation
JP2004145504A (en) * 2002-10-23 2004-05-20 Keyence Corp Image processing system

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DI MAURO E C ET AL: "CHECK! A generic and specific industrial inspection tool", IMAGE PROCESSING AND ITS APPLICATIONS, 1995., FIFTH INTERNATIONAL CONFERENCE ON EDINBURGH, UK, LONDON, UK,IEE, UK, 1995, pages 667 - 671, XP006528498, ISBN: 0-85296-642-3 *
HAERING N.; DA VITORIA LOBO N.: "VISUAL EVENT DETECTION", 2001, KLUWER ACADEMIC PUBLISHERS, ISBN: 0-7923-7436-3, XP002357960 *
NO AUTHOR NAME SUPPLIED IN SOURCE DATA: "Software controls for automated inspection device used to check interposer buttons for defects", IP.COM JOURNAL, IP.COM INC., WEST HENRIETTA, NY, US, 27 March 2003 (2003-03-27), XP013006104, ISSN: 1533-0001 *
UNO T ET AL: "METHOD OF REAL-TIME RECOGNITION OF MOVING OBJECTS AND ITS APPLICATION", PATTERN RECOGN OCT 1976, vol. 8, no. 4, October 1976 (1976-10-01), pages 201 - 208, XP002361874 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8891852B2 (en) 2004-06-09 2014-11-18 Cognex Technology And Investment Corporation Method and apparatus for configuring and testing a machine vision detector
US9092841B2 (en) 2004-06-09 2015-07-28 Cognex Technology And Investment Llc Method and apparatus for visual detection and inspection of objects
US9183443B2 (en) 2004-06-09 2015-11-10 Cognex Technology And Investment Llc Method and apparatus for configuring and testing a machine vision detector
USRE44353E1 (en) 2004-11-12 2013-07-09 Cognex Technology And Investment Corporation System and method for assigning analysis parameters to vision detector using a graphical interface
US9292187B2 (en) 2004-11-12 2016-03-22 Cognex Corporation System, method and graphical user interface for displaying and controlling vision system operating parameters

Also Published As

Publication number Publication date
JP4980907B2 (en) 2012-07-18
KR20070036123A (en) 2007-04-02
WO2005124709A2 (en) 2005-12-29
EP1763844A2 (en) 2007-03-21
JP5350444B2 (en) 2013-11-27
JP2011258220A (en) 2011-12-22
JP2008510250A (en) 2008-04-03

Similar Documents

Publication Publication Date Title
WO2008089353A3 (en) Methods and apparatus for collecting media site data
CN109089064B (en) Apparatus and method for processing media signal
EP2083565A3 (en) Image capturing apparatus, control method therefor, and program
JP2018519007A5 (en)
EP1543270B8 (en) Method and device for making a hazardous area safe
EP1855464A3 (en) Method for displaying face detection frame, method for displaying character information, and image-taking device
WO2009045235A3 (en) Capturing data for individual physiological monitoring
EP1983316A3 (en) Sound quality display apparatus, sound quality display method, computer readable medium on which sound quality display program is recorded and sound camera
EP1557810A3 (en) Display
WO2010111554A3 (en) Apparatus for remote surveillance and applications therefor
WO2011066486A3 (en) Advanced multimedia structured reporting
EP1184809A3 (en) Object detecting method and object detecting apparatus and intruding object monitoring apparatus employing the object detecting method
EP1927951A3 (en) Image adjustment amount determination device, method and program
EP2541932A1 (en) Quality checking in video monitoring system.
EP1883231A3 (en) Image signal receiver for diagnosing and editing channel, and control method thereof
FR2967324A1 (en) METHOD AND DEVICE FOR CONTROLLING THE PHASING BETWEEN STEREOSCOPIC CAMERAS
WO2005124709A3 (en) Method and apparatus for automatic visual event detection
EP2772848A3 (en) Image processing apparatus, image processing system, image processing method, and carrier medium
TW200633532A (en) Image pickup apparatus and image distributing method
EP4029243B1 (en) Signal delay measurement
WO2007005441A3 (en) Methods and apparatus for detecting and adjusting over-scanned images
CN103248855A (en) Fixed seat-based lesson recording system, video processing device and lesson recording method
WO2006130831A3 (en) Method and apparatus for displaying properties onto an object or life form
CN110602481B (en) Video quality detection method and device in video monitoring system
US20240126225A1 (en) Method and device for machine monitoring, and computer program product for machine monitoring

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DPEN Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2007527637

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Ref document number: DE

WWE Wipo information: entry into national phase

Ref document number: 7526/DELNP/2006

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2005763341

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020077000574

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 200580027009.0

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2005763341

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1020077000574

Country of ref document: KR