IT993991B - Sistema per sorvegliare automati camente locali mediante una telecamera - Google Patents

Sistema per sorvegliare automati camente locali mediante una telecamera

Info

Publication number
IT993991B
IT993991B IT2967373A IT2967373A IT993991B IT 993991 B IT993991 B IT 993991B IT 2967373 A IT2967373 A IT 2967373A IT 2967373 A IT2967373 A IT 2967373A IT 993991 B IT993991 B IT 993991B
Authority
IT
Italy
Prior art keywords
camera
room surveillance
automated room
automated
surveillance
Prior art date
Application number
IT2967373A
Other languages
English (en)
Italian (it)
Original Assignee
Grundig Emv
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 Grundig Emv filed Critical Grundig Emv
Application granted granted Critical
Publication of IT993991B publication Critical patent/IT993991B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
IT2967373A 1972-10-06 1973-10-03 Sistema per sorvegliare automati camente locali mediante una telecamera IT993991B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2249079 1972-10-06

Publications (1)

Publication Number Publication Date
IT993991B true IT993991B (it) 1975-09-30

Family

ID=5858343

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2967373A IT993991B (it) 1972-10-06 1973-10-03 Sistema per sorvegliare automati camente locali mediante una telecamera

Country Status (2)

Country Link
FR (1) FR2202619A7 (enrdf_load_stackoverflow)
IT (1) IT993991B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418505A1 (fr) * 1978-02-27 1979-09-21 Labo Electronique Physique Systeme de surveillance d'emplacements

Also Published As

Publication number Publication date
FR2202619A7 (enrdf_load_stackoverflow) 1974-05-03

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