FR2361701A1 - Dispositif de detection d'indicatif de zone - Google Patents

Dispositif de detection d'indicatif de zone

Info

Publication number
FR2361701A1
FR2361701A1 FR7624321A FR7624321A FR2361701A1 FR 2361701 A1 FR2361701 A1 FR 2361701A1 FR 7624321 A FR7624321 A FR 7624321A FR 7624321 A FR7624321 A FR 7624321A FR 2361701 A1 FR2361701 A1 FR 2361701A1
Authority
FR
France
Prior art keywords
view
field
representation
retain
output signal
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.)
Granted
Application number
FR7624321A
Other languages
English (en)
Other versions
FR2361701B1 (fr
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.)
Martin Marietta Corp
Original Assignee
Martin Marietta Corp
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 Martin Marietta Corp filed Critical Martin Marietta Corp
Priority to FR7624321A priority Critical patent/FR2361701A1/fr
Publication of FR2361701A1 publication Critical patent/FR2361701A1/fr
Application granted granted Critical
Publication of FR2361701B1 publication Critical patent/FR2361701B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
    • G01S3/7865—T.V. type tracking systems using correlation of the live video image with a stored image

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Analysis (AREA)

Abstract

L'invention concerne un dispositif de détection d'indicatif de zone fonctionnant avec un capteur à balayage du type télévision. Les signaux provenant d'une caméra de télévision sont aiguillés de manière à découper le champ visuel en un certain nombre de segments, et les données obtenues sont comparées avec des donnees provenant de balayages précédents. Les différences entre les nouvelles données et les anciennes données mémorisées sont traitées de manière à produire des signaux de commande. L'invention s'applique notamment au guidage des missiles vers une cible fixe.
FR7624321A 1976-08-09 1976-08-09 Dispositif de detection d'indicatif de zone Granted FR2361701A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7624321A FR2361701A1 (fr) 1976-08-09 1976-08-09 Dispositif de detection d'indicatif de zone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7624321A FR2361701A1 (fr) 1976-08-09 1976-08-09 Dispositif de detection d'indicatif de zone

Publications (2)

Publication Number Publication Date
FR2361701A1 true FR2361701A1 (fr) 1978-03-10
FR2361701B1 FR2361701B1 (fr) 1982-04-23

Family

ID=9176701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624321A Granted FR2361701A1 (fr) 1976-08-09 1976-08-09 Dispositif de detection d'indicatif de zone

Country Status (1)

Country Link
FR (1) FR2361701A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586770A (en) * 1967-08-30 1971-06-22 Hughes Aircraft Co Adaptive gated digital tracker
FR2093416A5 (fr) * 1970-02-11 1972-01-28 Saab Scania Ab
US3794272A (en) * 1967-02-13 1974-02-26 Us Navy Electro-optical guidance system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794272A (en) * 1967-02-13 1974-02-26 Us Navy Electro-optical guidance system
US3586770A (en) * 1967-08-30 1971-06-22 Hughes Aircraft Co Adaptive gated digital tracker
FR2093416A5 (fr) * 1970-02-11 1972-01-28 Saab Scania Ab

Also Published As

Publication number Publication date
FR2361701B1 (fr) 1982-04-23

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Legal Events

Date Code Title Description
ST Notification of lapse