DE2302666A1 - Verfahren und system zur verfolgung der bahn eines targets - Google Patents

Verfahren und system zur verfolgung der bahn eines targets

Info

Publication number
DE2302666A1
DE2302666A1 DE2302666A DE2302666A DE2302666A1 DE 2302666 A1 DE2302666 A1 DE 2302666A1 DE 2302666 A DE2302666 A DE 2302666A DE 2302666 A DE2302666 A DE 2302666A DE 2302666 A1 DE2302666 A1 DE 2302666A1
Authority
DE
Germany
Prior art keywords
target
horizontal
window
transitions
vertical
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.)
Pending
Application number
DE2302666A
Other languages
German (de)
English (en)
Inventor
Martin G Woolfson
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2302666A1 publication Critical patent/DE2302666A1/de
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Control Of Position Or Direction (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
DE2302666A 1972-01-21 1973-01-19 Verfahren und system zur verfolgung der bahn eines targets Pending DE2302666A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21973672A 1972-01-21 1972-01-21

Publications (1)

Publication Number Publication Date
DE2302666A1 true DE2302666A1 (de) 1973-07-26

Family

ID=22820566

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2302666A Pending DE2302666A1 (de) 1972-01-21 1973-01-19 Verfahren und system zur verfolgung der bahn eines targets

Country Status (5)

Country Link
US (1) US3769456A (enExample)
JP (1) JPS544566B2 (enExample)
DE (1) DE2302666A1 (enExample)
FR (1) FR2168592A1 (enExample)
GB (1) GB1358619A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3950611A (en) * 1966-11-22 1976-04-13 Hughes Aircraft Company Gated video centroid tracker
GB1518093A (en) * 1974-10-04 1978-07-19 Mullard Ltd Mark detection apparatus
US4092670A (en) * 1976-12-09 1978-05-30 The Singer Company Video processor for solid state star tracker
US4133004A (en) * 1977-11-02 1979-01-02 Hughes Aircraft Company Video correlation tracker
US4270143A (en) * 1978-12-20 1981-05-26 General Electric Company Cross-correlation video tracker and method
EP0020795A1 (en) * 1979-06-09 1981-01-07 Hughes Aircraft Company An infrared tracking system
US4314276A (en) * 1980-02-05 1982-02-02 Westinghouse Electric Corp. Autoboresighting electro-optical system
US4549211A (en) * 1983-03-31 1985-10-22 Hughes Aircraft Company Four-quadrant gate-sizing technique
GB2284720B (en) * 1986-05-29 1995-10-11 Marconi Gec Ltd Centroid tracker
US5216480A (en) * 1987-12-26 1993-06-01 Asahi Kogaku Kogyo K.K. Surveying instrument
US4958939A (en) * 1988-11-14 1990-09-25 Honeywell Inc. Centering scheme for pattern recognition
JPH04157889A (ja) * 1990-10-20 1992-05-29 Fujitsu Ltd 人物撮像位置の自動調整方法
AU2009202512B2 (en) 2008-06-25 2012-02-02 Aristocrat Technologies Australia Pty Limited A method and system for setting display resolution

Family Cites Families (3)

* 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
US3513318A (en) * 1968-05-01 1970-05-19 Hycon Mfg Co Object locating system using image centroid measurement

Also Published As

Publication number Publication date
FR2168592A1 (enExample) 1973-08-31
JPS544566B2 (enExample) 1979-03-08
US3769456A (en) 1973-10-30
GB1358619A (en) 1974-07-03
JPS4886558A (enExample) 1973-11-15

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee