IT8767419A0 - Procedimento e dispositivo per l in seguimento di un centroide partico larmente per l inseguimento di bersagli - Google Patents

Procedimento e dispositivo per l in seguimento di un centroide partico larmente per l inseguimento di bersagli

Info

Publication number
IT8767419A0
IT8767419A0 IT8767419A IT6741987A IT8767419A0 IT 8767419 A0 IT8767419 A0 IT 8767419A0 IT 8767419 A IT8767419 A IT 8767419A IT 6741987 A IT6741987 A IT 6741987A IT 8767419 A0 IT8767419 A0 IT 8767419A0
Authority
IT
Italy
Prior art keywords
tracking
centroid
procedure
target
target tracking
Prior art date
Application number
IT8767419A
Other languages
English (en)
Inventor
Michael Alan Williams
Kevin Daryl Blackmore
Original Assignee
Gec Avionics
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 Gec Avionics filed Critical Gec Avionics
Publication of IT8767419A0 publication Critical patent/IT8767419A0/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
IT8767419A 1986-05-29 1987-05-14 Procedimento e dispositivo per l in seguimento di un centroide partico larmente per l inseguimento di bersagli IT8767419A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8613073A GB2284720B (en) 1986-05-29 1986-05-29 Centroid tracker

Publications (1)

Publication Number Publication Date
IT8767419A0 true IT8767419A0 (it) 1987-05-14

Family

ID=10598631

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8767419A IT8767419A0 (it) 1986-05-29 1987-05-14 Procedimento e dispositivo per l in seguimento di un centroide partico larmente per l inseguimento di bersagli

Country Status (4)

Country Link
FR (1) FR2716596A1 (it)
GB (1) GB2284720B (it)
IT (1) IT8767419A0 (it)
SE (1) SE8702230D0 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815590A (en) * 1996-12-18 1998-09-29 Cal Corporation Target light detection
US6895102B2 (en) 2001-06-29 2005-05-17 Raytheon Company Probability weighted centroid tracker

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541249A (en) * 1966-09-30 1970-11-17 Hughes Aircraft Co Adaptive target tracking system
US3541246A (en) * 1967-04-13 1970-11-17 Singer General Precision Centroid tracker system
US3562423A (en) * 1967-08-15 1971-02-09 Univ Northwestern Dictorial tracking and recognition system which provides display of target identified by brilliance and spatial characteristics
US3769456A (en) * 1972-01-21 1973-10-30 Westinghouse Electric Corp Method and system for centroidal tv tracking
GB2004435B (en) * 1977-09-13 1982-06-30 Secr Defence Image discriminators
FR2538653B1 (fr) * 1982-05-28 1989-03-31 Thomson Csf Procede d'estimation des translations subies par des objets representes dans une sequence d'images et dispositif mettant en oeuvre ce procede

Also Published As

Publication number Publication date
GB8613073D0 (en) 1995-03-15
GB2284720A8 (en) 1999-03-25
FR2716596A1 (fr) 1995-08-25
GB2284720A (en) 1995-06-14
GB2284720B (en) 1995-10-11
SE8702230D0 (sv) 1987-05-27

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