DE3880780T2 - Kontrolleinrichtung für Bildinformationsanwesenheit in Videosignalen. - Google Patents

Kontrolleinrichtung für Bildinformationsanwesenheit in Videosignalen.

Info

Publication number
DE3880780T2
DE3880780T2 DE88402573T DE3880780T DE3880780T2 DE 3880780 T2 DE3880780 T2 DE 3880780T2 DE 88402573 T DE88402573 T DE 88402573T DE 3880780 T DE3880780 T DE 3880780T DE 3880780 T2 DE3880780 T2 DE 3880780T2
Authority
DE
Germany
Prior art keywords
control device
image information
video signals
information presence
video
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.)
Expired - Fee Related
Application number
DE88402573T
Other languages
English (en)
Other versions
DE3880780D1 (de
Inventor
Gerard Jean Gay
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Application granted granted Critical
Publication of DE3880780D1 publication Critical patent/DE3880780D1/de
Publication of DE3880780T2 publication Critical patent/DE3880780T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • 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
    • G08B13/19634—Electrical details of the system, e.g. component blocks for carrying out specific functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Processing Of Color Television Signals (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Television Signal Processing For Recording (AREA)
DE88402573T 1987-10-14 1988-10-11 Kontrolleinrichtung für Bildinformationsanwesenheit in Videosignalen. Expired - Fee Related DE3880780T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714192A FR2622077B1 (fr) 1987-10-14 1987-10-14 Dispositif de controle de presence d'informations d'images dans des signaux video

Publications (2)

Publication Number Publication Date
DE3880780D1 DE3880780D1 (de) 1993-06-09
DE3880780T2 true DE3880780T2 (de) 1993-12-23

Family

ID=9355820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88402573T Expired - Fee Related DE3880780T2 (de) 1987-10-14 1988-10-11 Kontrolleinrichtung für Bildinformationsanwesenheit in Videosignalen.

Country Status (6)

Country Link
US (1) US4872053A (de)
EP (1) EP0312449B1 (de)
JP (1) JPH01140395A (de)
CA (1) CA1299733C (de)
DE (1) DE3880780T2 (de)
FR (1) FR2622077B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109390A1 (de) * 2012-10-02 2014-04-03 Waldemar Marinitsch Überwachungsvorrichtung, Verfahren zum Überwachen einer sicherheitskritischen Einheit und Beförderungssystem

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5185883A (en) * 1990-10-26 1993-02-09 Data Translation, Inc. System for locating failure signals by comparing input data with stored threshold value and storing failure addresses in alternating buffers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3531583A (en) * 1966-07-28 1970-09-29 Zenith Radio Corp Subscription television receiver
US3641257A (en) * 1970-01-16 1972-02-08 Hughes Aircraft Co Noise suppressor for surveillance and intrusion-detecting system
US3781468A (en) * 1972-06-21 1973-12-25 Sanders Associates Inc Television surveillance system
US3825676A (en) * 1972-07-07 1974-07-23 Sanders Associates Inc Surveillance system
US3988533A (en) * 1974-09-30 1976-10-26 Video Tek, Inc. Video-type universal motion and intrusion detection system
DE2711611C2 (de) * 1977-03-17 1979-03-29 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Schaltungsanordnung zur Amplitudendiskrimination eines Videosignals
DE2715083C3 (de) * 1977-04-04 1983-02-24 Robert Bosch Gmbh, 7000 Stuttgart System zur Diskrimination eines Videosignals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109390A1 (de) * 2012-10-02 2014-04-03 Waldemar Marinitsch Überwachungsvorrichtung, Verfahren zum Überwachen einer sicherheitskritischen Einheit und Beförderungssystem

Also Published As

Publication number Publication date
JPH01140395A (ja) 1989-06-01
FR2622077A1 (fr) 1989-04-21
CA1299733C (en) 1992-04-28
US4872053A (en) 1989-10-03
DE3880780D1 (de) 1993-06-09
EP0312449B1 (de) 1993-05-05
FR2622077B1 (fr) 1990-01-26
EP0312449A1 (de) 1989-04-19

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: FRANCE TELECOM, PARIS, FR

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee