GB0006417D0 - Closed circuit television (CCTV) camera and system - Google Patents

Closed circuit television (CCTV) camera and system

Info

Publication number
GB0006417D0
GB0006417D0 GB0006417A GB0006417A GB0006417D0 GB 0006417 D0 GB0006417 D0 GB 0006417D0 GB 0006417 A GB0006417 A GB 0006417A GB 0006417 A GB0006417 A GB 0006417A GB 0006417 D0 GB0006417 D0 GB 0006417D0
Authority
GB
United Kingdom
Prior art keywords
cctv
camera
closed circuit
circuit television
television
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.)
Withdrawn
Application number
GB0006417A
Other versions
GB2352574A (en
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.)
Central Research Laboratories Ltd
Original Assignee
Central Research Laboratories Ltd
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 GBGB9906040.2A external-priority patent/GB9906040D0/en
Priority claimed from GBGB9907857.8A external-priority patent/GB9907857D0/en
Application filed by Central Research Laboratories Ltd filed Critical Central Research Laboratories Ltd
Publication of GB0006417D0 publication Critical patent/GB0006417D0/en
Publication of GB2352574A publication Critical patent/GB2352574A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G08B13/19678—User interface
    • G08B13/19691—Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound
    • G08B13/19693—Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound using multiple video sources viewed on a single or compound screen
    • 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
    • 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
    • G08B13/19639—Details of the system layout
    • G08B13/19641—Multiple cameras having overlapping views on a single scene
    • 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
    • G08B13/19695—Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves
    • 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
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
GB0006417A 1999-03-16 2000-03-16 Closed circuit television camera and system Withdrawn GB2352574A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9906040.2A GB9906040D0 (en) 1999-03-16 1999-03-16 A close circuit television (CCTV) system
GBGB9907857.8A GB9907857D0 (en) 1999-04-07 1999-04-07 Closed circuit television (CCTV) camera system

Publications (2)

Publication Number Publication Date
GB0006417D0 true GB0006417D0 (en) 2000-05-03
GB2352574A GB2352574A (en) 2001-01-31

Family

ID=26315277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0006417A Withdrawn GB2352574A (en) 1999-03-16 2000-03-16 Closed circuit television camera and system

Country Status (7)

Country Link
EP (1) EP1161837A1 (en)
JP (1) JP2003523647A (en)
CN (1) CN1165174C (en)
AU (1) AU759849B2 (en)
CA (1) CA2367915A1 (en)
GB (1) GB2352574A (en)
WO (1) WO2000056074A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE556536T1 (en) * 2000-11-13 2012-05-15 Wells & Verne Invest Ltd COMPUTER-ASSISTED IMAGE PRODUCTION SYSTEM
US6411209B1 (en) * 2000-12-06 2002-06-25 Koninklijke Philips Electronics N.V. Method and apparatus to select the best video frame to transmit to a remote station for CCTV based residential security monitoring
IL160760A0 (en) 2001-09-07 2004-08-31 Intergraph Hardware Tech Co Image stabilization using color matching
JP4129514B2 (en) * 2001-12-04 2008-08-06 ウェールズ アンド ヴァーン インヴェストメンツ リミティッド Computer-aided system for image generation
US7382896B2 (en) * 2002-08-13 2008-06-03 Hitachi Kokusai Electric Inc. Object detection method and apparatus which perform object detection using set parameters
CN100334598C (en) * 2002-11-26 2007-08-29 东芝照明技术株式会社 Market plan support system
AU2004233453B2 (en) 2003-12-03 2011-02-17 Envysion, Inc. Recording a sequence of images
JP5039528B2 (en) 2007-12-13 2012-10-03 キヤノン株式会社 Image data management apparatus, control method therefor, and program
CN102348105A (en) * 2010-07-29 2012-02-08 正文科技股份有限公司 Digital image supervising device
JP5665580B2 (en) * 2011-02-03 2015-02-04 三菱電機株式会社 Video surveillance device
EP3370416B1 (en) * 2015-10-26 2023-07-19 Hyeong Yong Lee Cctv automatic selection monitoring system, and cctv automatic selection monitoring management server and management method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988533A (en) * 1974-09-30 1976-10-26 Video Tek, Inc. Video-type universal motion and intrusion detection system
EP0028933A3 (en) * 1979-11-09 1981-06-03 Ascotts Ltd. Surveillance system
GB2150724A (en) * 1983-11-02 1985-07-03 Christopher Hall Surveillance system
US5243418A (en) * 1990-11-27 1993-09-07 Kabushiki Kaisha Toshiba Display monitoring system for detecting and tracking an intruder in a monitor area
GB2257598B (en) * 1991-07-12 1994-11-30 Hochiki Co Surveillance monitor system using image processing
KR940007846B1 (en) * 1991-12-09 1994-08-25 주식회사 금성사 Apparatus for detecting movement
GB2269506B (en) * 1992-08-07 1996-02-07 Gec Ferranti Defence Syst Integrated-circuit image sensor
US5398057A (en) * 1993-01-12 1995-03-14 Tapp; Hollis M. Security and surveillance system
WO1994017636A1 (en) * 1993-01-29 1994-08-04 Bell Communications Research, Inc. Automatic tracking camera control system
KR960028217A (en) * 1994-12-22 1996-07-22 엘리 웨이스 Motion Detection Camera System and Method
JP3268953B2 (en) * 1995-02-27 2002-03-25 三洋電機株式会社 Tracking area setting device, motion vector detection circuit, and subject tracking device using the same
JP3892059B2 (en) * 1995-03-07 2007-03-14 松下電器産業株式会社 Moving body tracking device
US5953055A (en) * 1996-08-08 1999-09-14 Ncr Corporation System and method for detecting and analyzing a queue
US5731832A (en) * 1996-11-05 1998-03-24 Prescient Systems Apparatus and method for detecting motion in a video signal

Also Published As

Publication number Publication date
EP1161837A1 (en) 2001-12-12
CA2367915A1 (en) 2000-09-21
JP2003523647A (en) 2003-08-05
WO2000056074A1 (en) 2000-09-21
CN1343423A (en) 2002-04-03
AU3305300A (en) 2000-10-04
GB2352574A (en) 2001-01-31
AU759849B2 (en) 2003-05-01
CN1165174C (en) 2004-09-01

Similar Documents

Publication Publication Date Title
GB2343320B (en) Camera system for three dimentional images and video
IL130073A0 (en) Video surveillance system
HK1054645B (en) Integrated enclosure and controller for video surveillance camera
SG75122A1 (en) Video still camera
AU2002351116A8 (en) Image pick-up device and camera system comprising an image pick-up device
HK1013755A1 (en) Multi-camera closed circuit television system for aircraft
EP1152274A4 (en) Zoom lens and video camera comprising the same
HK1054644A1 (en) Integrated enclosure for video surveillance camera
EP1122945A4 (en) Image pickup device and camera
GB2274958B (en) Video camera microphone circuits
AU138402S (en) Video surveillance camera enclosure
GB0006417D0 (en) Closed circuit television (CCTV) camera and system
HK1032113A1 (en) Video camera and warning method thereof
GB2313973B (en) Extended integration video camera
GB2372580B (en) Surveillance camera system and photographing lens system thereof
EP1054281A4 (en) Zoom lens and video camera and electronic still camera using this
EP1103834A4 (en) Zoom lens and video camera comprising the same
AU2579000A (en) Surveillance camera and surveillance camera image processing method
GB0001953D0 (en) Closed circuit television system
GB9727258D0 (en) Camera mountings for TV/Video cameras
EP0836195A4 (en) Video camera system and semiconductor image memory circuit applied to it
EP1306711A4 (en) Zoom lens and video camera comprising the same
GB9908096D0 (en) Closed circuit television (CCTV) camera system
GB9907857D0 (en) Closed circuit television (CCTV) camera system
GB2332531B (en) Panorama camera and method

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)