NO930847L - Amplitude-forhold diskriminering for mti-prosessorer - Google Patents

Amplitude-forhold diskriminering for mti-prosessorer

Info

Publication number
NO930847L
NO930847L NO93930847A NO930847A NO930847L NO 930847 L NO930847 L NO 930847L NO 93930847 A NO93930847 A NO 93930847A NO 930847 A NO930847 A NO 930847A NO 930847 L NO930847 L NO 930847L
Authority
NO
Norway
Prior art keywords
amplitude conditions
mti
processors
discrimination
conditions discrimination
Prior art date
Application number
NO93930847A
Other languages
English (en)
Other versions
NO930847D0 (no
NO302542B1 (no
Inventor
Thomas K Lo
Deborah C Roty
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of NO930847D0 publication Critical patent/NO930847D0/no
Publication of NO930847L publication Critical patent/NO930847L/no
Publication of NO302542B1 publication Critical patent/NO302542B1/no

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)
  • Image Analysis (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
NO930847A 1992-03-09 1993-03-08 Amplitude-forhold diskriminering for MTI prosessorer NO302542B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/848,604 US5386480A (en) 1992-03-09 1992-03-09 Amplitude ratio discrimination for MTI processors

Publications (3)

Publication Number Publication Date
NO930847D0 NO930847D0 (no) 1993-03-08
NO930847L true NO930847L (no) 1993-09-10
NO302542B1 NO302542B1 (no) 1998-03-16

Family

ID=25303766

Family Applications (1)

Application Number Title Priority Date Filing Date
NO930847A NO302542B1 (no) 1992-03-09 1993-03-08 Amplitude-forhold diskriminering for MTI prosessorer

Country Status (8)

Country Link
US (1) US5386480A (no)
EP (1) EP0560540B1 (no)
JP (1) JP2618172B2 (no)
CA (1) CA2087468C (no)
DE (1) DE69325197T2 (no)
ES (1) ES2132184T3 (no)
IL (1) IL104790A (no)
NO (1) NO302542B1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5805742A (en) * 1995-08-16 1998-09-08 Trw Inc. Object detection system with minimum-spanning gradient filter for scene clutter suppression
US7088860B2 (en) * 2001-03-28 2006-08-08 Canon Kabushiki Kaisha Dynamically reconfigurable signal processing circuit, pattern recognition apparatus, and image processing apparatus
US7046823B2 (en) * 2002-08-01 2006-05-16 Raytheon Company Correlation tracker breaklock detection
TWI353778B (en) * 2007-12-21 2011-12-01 Ind Tech Res Inst Moving object detection apparatus and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4590607A (en) * 1982-09-17 1986-05-20 Environmental Research Institute Of Michigan Image correspondence techniques using serial neighborhood processing
US4989259A (en) * 1984-09-04 1991-01-29 Fondazione Projuventute Don Carlo Gnocchi Optical correlator for incoherent light images
US4731859A (en) * 1985-09-20 1988-03-15 Environmental Research Institute Of Michigan Multispectral/spatial pattern recognition system
US5109435A (en) * 1988-08-08 1992-04-28 Hughes Aircraft Company Segmentation method for use against moving objects
US4937878A (en) * 1988-08-08 1990-06-26 Hughes Aircraft Company Signal processing for autonomous acquisition of objects in cluttered background
US5168530A (en) * 1988-08-29 1992-12-01 Raytheon Company Confirmed boundary pattern matching
US5020111A (en) * 1988-10-14 1991-05-28 The United States Of America As Represented By The Secretary Of The Army Spatial symmetry cueing image processing method and apparatus
JPH0650534B2 (ja) * 1988-11-30 1994-06-29 株式会社東芝 マーク検出方式
FR2662282A1 (fr) * 1990-05-18 1991-11-22 Philips Electronique Lab Dispositif de detection d'objets dans une sequence d'images.
US5150426A (en) * 1990-11-20 1992-09-22 Hughes Aircraft Company Moving target detection method using two-frame subtraction and a two quadrant multiplier

Also Published As

Publication number Publication date
CA2087468C (en) 1999-09-07
EP0560540A3 (en) 1995-01-11
JP2618172B2 (ja) 1997-06-11
DE69325197T2 (de) 1999-10-14
NO930847D0 (no) 1993-03-08
DE69325197D1 (de) 1999-07-15
JPH0611562A (ja) 1994-01-21
EP0560540A2 (en) 1993-09-15
ES2132184T3 (es) 1999-08-16
IL104790A (en) 1996-12-05
CA2087468A1 (en) 1993-09-10
EP0560540B1 (en) 1999-06-09
NO302542B1 (no) 1998-03-16
US5386480A (en) 1995-01-31

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Legal Events

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