SE519700C2 - Bilddatabehandling - Google Patents

Bilddatabehandling

Info

Publication number
SE519700C2
SE519700C2 SE9904742A SE9904742A SE519700C2 SE 519700 C2 SE519700 C2 SE 519700C2 SE 9904742 A SE9904742 A SE 9904742A SE 9904742 A SE9904742 A SE 9904742A SE 519700 C2 SE519700 C2 SE 519700C2
Authority
SE
Sweden
Prior art keywords
receiving unit
contour shape
image
contour
monitoring
Prior art date
Application number
SE9904742A
Other languages
English (en)
Swedish (sv)
Other versions
SE9904742L (sv
SE9904742D0 (sv
Inventor
Mats Elfving
Christian Merheim
Andreas Rodman
Original Assignee
Wespot Ab
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 Wespot Ab filed Critical Wespot Ab
Priority to SE9904742A priority Critical patent/SE519700C2/sv
Publication of SE9904742D0 publication Critical patent/SE9904742D0/xx
Priority to EP00989154A priority patent/EP1245004B1/de
Priority to CA2394926A priority patent/CA2394926C/en
Priority to DE60039630T priority patent/DE60039630D1/de
Priority to PCT/SE2000/002664 priority patent/WO2001048696A1/en
Priority to JP2001549017A priority patent/JP4578044B2/ja
Priority to AT00989154T priority patent/ATE402457T1/de
Priority to PCT/SE2000/002663 priority patent/WO2001049033A1/en
Priority to US09/746,511 priority patent/US6819353B2/en
Priority to AT00989153T priority patent/ATE427005T1/de
Priority to KR1020027008160A priority patent/KR20020079758A/ko
Priority to JP2001548344A priority patent/JP4753340B2/ja
Priority to DE60041890T priority patent/DE60041890D1/de
Priority to EP00989153A priority patent/EP1266525B1/de
Priority to CN00817555A priority patent/CN1413417A/zh
Priority to US09/746,777 priority patent/US6774905B2/en
Priority to AU25697/01A priority patent/AU2569701A/en
Priority to AU25696/01A priority patent/AU2569601A/en
Publication of SE9904742L publication Critical patent/SE9904742L/xx
Publication of SE519700C2 publication Critical patent/SE519700C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • 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
    • G08B13/196—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 using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/254—Analysis of motion involving subtraction of images
    • 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
    • G08B13/196—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 using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G08B13/19604—Image analysis to detect motion of the intruder, e.g. by frame subtraction involving reference image or background adaptation with time to compensate for changing conditions, e.g. reference image update on detection of light level change
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Alarm Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Processing (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
SE9904742A 1999-12-23 1999-12-23 Bilddatabehandling SE519700C2 (sv)

Priority Applications (18)

Application Number Priority Date Filing Date Title
SE9904742A SE519700C2 (sv) 1999-12-23 1999-12-23 Bilddatabehandling
AU25696/01A AU2569601A (en) 1999-12-23 2000-12-22 Image data processing
US09/746,511 US6819353B2 (en) 1999-12-23 2000-12-22 Multiple backgrounds
KR1020027008160A KR20020079758A (ko) 1999-12-23 2000-12-22 이미지 데이타 처리
DE60039630T DE60039630D1 (de) 1999-12-23 2000-12-22 Verfahren, vorrichtung und rechnerprogramm zur überwachung eines gebiets
PCT/SE2000/002664 WO2001048696A1 (en) 1999-12-23 2000-12-22 Method, device and computer program for monitoring an area
JP2001549017A JP4578044B2 (ja) 1999-12-23 2000-12-22 画像データ処理
AT00989154T ATE402457T1 (de) 1999-12-23 2000-12-22 Verfahren, vorrichtung und rechnerprogramm zur überwachung eines gebiets
PCT/SE2000/002663 WO2001049033A1 (en) 1999-12-23 2000-12-22 Image data processing
EP00989154A EP1245004B1 (de) 1999-12-23 2000-12-22 Verfahren, vorrichtung und rechnerprogramm zur überwachung eines gebiets
AT00989153T ATE427005T1 (de) 1999-12-23 2000-12-22 Bilddatenverarbeitung
CA2394926A CA2394926C (en) 1999-12-23 2000-12-22 Image data processing
JP2001548344A JP4753340B2 (ja) 1999-12-23 2000-12-22 領域監視の方法、装置及びコンピュータプログラム
DE60041890T DE60041890D1 (de) 1999-12-23 2000-12-22 Bilddatenverarbeitung
EP00989153A EP1266525B1 (de) 1999-12-23 2000-12-22 Bilddatenverarbeitung
CN00817555A CN1413417A (zh) 1999-12-23 2000-12-22 图象数据处理
US09/746,777 US6774905B2 (en) 1999-12-23 2000-12-22 Image data processing
AU25697/01A AU2569701A (en) 1999-12-23 2000-12-22 Method, device and computer program for monitoring an area

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904742A SE519700C2 (sv) 1999-12-23 1999-12-23 Bilddatabehandling

Publications (3)

Publication Number Publication Date
SE9904742D0 SE9904742D0 (sv) 1999-12-23
SE9904742L SE9904742L (sv) 2001-06-24
SE519700C2 true SE519700C2 (sv) 2003-04-01

Family

ID=20418270

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904742A SE519700C2 (sv) 1999-12-23 1999-12-23 Bilddatabehandling

Country Status (10)

Country Link
EP (1) EP1266525B1 (de)
JP (1) JP4578044B2 (de)
KR (1) KR20020079758A (de)
CN (1) CN1413417A (de)
AT (1) ATE427005T1 (de)
AU (1) AU2569601A (de)
CA (1) CA2394926C (de)
DE (1) DE60041890D1 (de)
SE (1) SE519700C2 (de)
WO (1) WO2001049033A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7868912B2 (en) * 2000-10-24 2011-01-11 Objectvideo, Inc. Video surveillance system employing video primitives
JP2003016463A (ja) * 2001-07-05 2003-01-17 Toshiba Corp 図形の輪郭の抽出方法、パターン検査方法、パターン検査装置、プログラムおよびこれを格納したコンピュータ読み取り可能な記録媒体
SE0203483D0 (sv) 2002-11-21 2002-11-21 Wespot Ab Method and device for fall detection
KR100815159B1 (ko) 2005-12-08 2008-03-19 한국전자통신연구원 다수의 카메라를 이용한 손 추적 3 차원 입력 장치 및 그방법
KR200449451Y1 (ko) * 2008-10-02 2010-07-12 박규완 일정량을 내장할 수 있는 대나무통 용기
KR101337057B1 (ko) 2012-12-21 2013-12-05 주식회사 엘지유플러스 M2m 기반의 영상 데이터 처리를 위한 m2m 게이트웨이, 방법, 및 기록 매체
US10432877B2 (en) 2014-06-30 2019-10-01 Nec Corporation Image processing system, image processing method and program storage medium for protecting privacy
EP3319041B1 (de) 2016-11-02 2022-06-22 Canon Kabushiki Kaisha Bildverarbeitungsvorrichtung, bildverarbeitungsverfahren und speichermedium
US10970896B2 (en) 2016-11-02 2021-04-06 Canon Kabushiki Kaisha Image processing apparatus, image processing method, and storage medium
WO2019022209A1 (ja) * 2017-07-26 2019-01-31 旭化成株式会社 監視システム及び監視方法
KR101854320B1 (ko) 2017-12-07 2018-06-08 전북대학교 산학협력단 얼굴패턴 및 객체패턴 데이터 베이스를 이용한 실시간 능동형 수배자 영상검출 시스템
JP7030534B2 (ja) 2018-01-16 2022-03-07 キヤノン株式会社 画像処理装置および画像処理方法
CN110516083B (zh) * 2019-08-30 2022-07-12 京东方科技集团股份有限公司 相册管理方法、存储介质及电子设备
EP4096219A4 (de) * 2020-01-20 2023-06-14 Sony Group Corporation Anzeigesteuerungsvorrichtung, anzeigesteuerungsverfahren und programm

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090395B1 (de) * 1982-03-31 1990-08-29 General Electric Company Verfahren und Gerät zur Sehbildverarbeitung und zur Eckpunktsortierung in einem Sehbild-Verarbeitungssystem
US4679077A (en) * 1984-11-10 1987-07-07 Matsushita Electric Works, Ltd. Visual Image sensor system
EP0445334A1 (de) * 1990-03-08 1991-09-11 Siemens Aktiengesellschaft Verfahren zur Detektion von Intrudern
US5555512A (en) * 1993-08-19 1996-09-10 Matsushita Electric Industrial Co., Ltd. Picture processing apparatus for processing infrared pictures obtained with an infrared ray sensor and applied apparatus utilizing the picture processing apparatus
US5666157A (en) * 1995-01-03 1997-09-09 Arc Incorporated Abnormality detection and surveillance system
CA2275893C (en) * 1996-12-23 2005-11-29 Esco Electronics Corporation Low false alarm rate video security system using object classification

Also Published As

Publication number Publication date
JP4578044B2 (ja) 2010-11-10
AU2569601A (en) 2001-07-09
CA2394926A1 (en) 2001-07-05
WO2001049033A1 (en) 2001-07-05
DE60041890D1 (de) 2009-05-07
JP2003521769A (ja) 2003-07-15
ATE427005T1 (de) 2009-04-15
EP1266525B1 (de) 2009-03-25
EP1266525A1 (de) 2002-12-18
CN1413417A (zh) 2003-04-23
CA2394926C (en) 2010-05-11
SE9904742L (sv) 2001-06-24
KR20020079758A (ko) 2002-10-19
SE9904742D0 (sv) 1999-12-23

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