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GB2187058B - Provision of a reference image. - Google Patents

Provision of a reference image.

Info

Publication number
GB2187058B
GB2187058B GB8702602A GB8702602A GB2187058B GB 2187058 B GB2187058 B GB 2187058B GB 8702602 A GB8702602 A GB 8702602A GB 8702602 A GB8702602 A GB 8702602A GB 2187058 B GB2187058 B GB 2187058B
Authority
GB
United Kingdom
Prior art keywords
provision
reference image
image
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.)
Expired - Fee Related
Application number
GB8702602A
Other versions
GB2187058A (en
GB8702602D0 (en
Inventor
Dieter Coy
Rolf Steinhardt
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB8702602D0 publication Critical patent/GB8702602D0/en
Publication of GB2187058A publication Critical patent/GB2187058A/en
Application granted granted Critical
Publication of GB2187058B publication Critical patent/GB2187058B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
GB8702602A 1986-02-25 1987-02-05 Provision of a reference image. Expired - Fee Related GB2187058B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3606009A DE3606009C1 (en) 1986-02-25 1986-02-25 Method for refreshing a reference image and circuit arrangement for carrying out the method

Publications (3)

Publication Number Publication Date
GB8702602D0 GB8702602D0 (en) 1987-03-11
GB2187058A GB2187058A (en) 1987-08-26
GB2187058B true GB2187058B (en) 1990-01-17

Family

ID=6294878

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8702602A Expired - Fee Related GB2187058B (en) 1986-02-25 1987-02-05 Provision of a reference image.

Country Status (3)

Country Link
DE (1) DE3606009C1 (en)
FR (1) FR2594981A1 (en)
GB (1) GB2187058B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2255699B (en) * 1991-05-10 1994-09-28 Marconi Gec Ltd Methods and apparatus for image restoration
CA2176726A1 (en) * 1993-12-08 1995-06-15 Mark J. Brady Method and apparatus for background determination and subtraction for a monocular vision system
DE19902681A1 (en) * 1999-01-23 2000-07-27 Lfk Gmbh Procedure to relocate objects in images, replacing image values of overlap areas by gray values

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020508A (en) * 1978-03-08 1979-11-14 Nippon Electric Co Noise reduction system for colour television signal
GB2020941A (en) * 1978-03-27 1979-11-21 Nippon Electric Co Noise reduction system for a television signal
GB1594341A (en) * 1976-10-14 1981-07-30 Micro Consultants Ltd Picture information processing system for television

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352126A (en) * 1977-04-14 1982-09-28 Jacques Poncin System for reducing visible noise in television images
US4133004A (en) * 1977-11-02 1979-01-02 Hughes Aircraft Company Video correlation tracker
SE411400B (en) * 1977-11-02 1979-12-17 Saab Scania Ab FOR FOLLOWING AN OBJECT INTENDED CORRELATION FOLLOWER
US4514818A (en) * 1980-12-04 1985-04-30 Quantel Limited Video image creation system which simulates drafting tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594341A (en) * 1976-10-14 1981-07-30 Micro Consultants Ltd Picture information processing system for television
GB2020508A (en) * 1978-03-08 1979-11-14 Nippon Electric Co Noise reduction system for colour television signal
GB2102236A (en) * 1978-03-08 1983-01-26 Tokyo Broadcasting Syst Noise reduction system for colour television signal
GB2102651A (en) * 1978-03-08 1983-02-02 Tokyo Broadcasting Syst Noise reduction system for color television signal
GB2020941A (en) * 1978-03-27 1979-11-21 Nippon Electric Co Noise reduction system for a television signal

Also Published As

Publication number Publication date
DE3606009C1 (en) 1991-03-28
GB2187058A (en) 1987-08-26
GB8702602D0 (en) 1987-03-11
FR2594981A1 (en) 1987-08-28

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930205