GB2294171B - Signal processing arrangement - Google Patents

Signal processing arrangement

Info

Publication number
GB2294171B
GB2294171B GB8319210A GB8319210A GB2294171B GB 2294171 B GB2294171 B GB 2294171B GB 8319210 A GB8319210 A GB 8319210A GB 8319210 A GB8319210 A GB 8319210A GB 2294171 B GB2294171 B GB 2294171B
Authority
GB
United Kingdom
Prior art keywords
signal processing
processing arrangement
arrangement
signal
processing
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
GB8319210A
Other versions
GB8319210D0 (en
GB2294171A (en
Inventor
Christopher John Tucker
George Brown
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.)
Allard Way Holdings Ltd
Original Assignee
GEC Avionics Ltd
Marconi Avionics Ltd
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 Ltd, Marconi Avionics Ltd filed Critical GEC Avionics Ltd
Priority to GB8319210A priority Critical patent/GB2294171B/en
Priority to DE3447930A priority patent/DE3447930C1/en
Priority to FR8503438A priority patent/FR2726107A1/en
Priority to IT8567438A priority patent/IT8567438A0/en
Publication of GB8319210D0 publication Critical patent/GB8319210D0/en
Publication of GB2294171A publication Critical patent/GB2294171A/en
Application granted granted Critical
Publication of GB2294171B publication Critical patent/GB2294171B/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
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Processing (AREA)
GB8319210A 1983-07-15 1983-07-15 Signal processing arrangement Expired - Fee Related GB2294171B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8319210A GB2294171B (en) 1983-07-15 1983-07-15 Signal processing arrangement
DE3447930A DE3447930C1 (en) 1983-07-15 1984-07-11 Data processor
FR8503438A FR2726107A1 (en) 1983-07-15 1985-03-08 SIGNAL PROCESSING ASSEMBLY FOR DETERMINING THE POSITION OF A MOBILE BODY IN RELATION TO ITS ENVIRONMENT
IT8567438A IT8567438A0 (en) 1983-07-15 1985-05-14 DEVICE FOR PROCESSING DRAWINGS PARTICULARLY FOR DETERMINING THE POSITION OF A MOVABLE BODY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8319210A GB2294171B (en) 1983-07-15 1983-07-15 Signal processing arrangement

Publications (3)

Publication Number Publication Date
GB8319210D0 GB8319210D0 (en) 1995-11-22
GB2294171A GB2294171A (en) 1996-04-17
GB2294171B true GB2294171B (en) 1996-08-21

Family

ID=10545795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8319210A Expired - Fee Related GB2294171B (en) 1983-07-15 1983-07-15 Signal processing arrangement

Country Status (4)

Country Link
DE (1) DE3447930C1 (en)
FR (1) FR2726107A1 (en)
GB (1) GB2294171B (en)
IT (1) IT8567438A0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2293067B (en) * 1984-06-29 1996-07-10 Marconi Avionics Processor arrangement
JP3434979B2 (en) * 1996-07-23 2003-08-11 富士通株式会社 Local area image tracking device
GB2330974A (en) * 1997-10-10 1999-05-05 Harlequin Group Plc Image matte production without blue screen
GB9919947D0 (en) 1999-08-23 2000-05-24 British Aerospace Image processing system and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1542853A (en) * 1976-08-31 1979-03-28 Secr Defence Charge coupled device correlators

Also Published As

Publication number Publication date
IT8567438A0 (en) 1985-05-14
GB8319210D0 (en) 1995-11-22
FR2726107A1 (en) 1996-04-26
DE3447930C1 (en) 1996-04-25
GB2294171A (en) 1996-04-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961121