DE3447930C1 - Datenprozessor - Google Patents

Datenprozessor

Info

Publication number
DE3447930C1
DE3447930C1 DE3447930A DE3447930A DE3447930C1 DE 3447930 C1 DE3447930 C1 DE 3447930C1 DE 3447930 A DE3447930 A DE 3447930A DE 3447930 A DE3447930 A DE 3447930A DE 3447930 C1 DE3447930 C1 DE 3447930C1
Authority
DE
Germany
Prior art keywords
data
video signal
scene
processing stage
processed
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
DE3447930A
Other languages
German (de)
English (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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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 Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Application granted granted Critical
Publication of DE3447930C1 publication Critical patent/DE3447930C1/de
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)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
DE3447930A 1983-07-15 1984-07-11 Datenprozessor Expired - Fee Related DE3447930C1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3447930C1 true DE3447930C1 (de) 1996-04-25

Family

ID=10545795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3447930A Expired - Fee Related DE3447930C1 (de) 1983-07-15 1984-07-11 Datenprozessor

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523303A1 (de) * 1984-06-29 1996-05-02 Marconi Gec Ltd Bearbeitungsanordnung
DE19704881A1 (de) * 1996-07-23 1998-01-29 Fujitsu Ltd Bildverfolgungsgerät zum Verfolgen eines Bildes innerhalb einer lokalen Region

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (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

Patent Citations (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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523303A1 (de) * 1984-06-29 1996-05-02 Marconi Gec Ltd Bearbeitungsanordnung
DE3523303C2 (de) * 1984-06-29 1998-03-12 Marconi Gec Ltd Korrelationsprozessoranordnung
DE19704881A1 (de) * 1996-07-23 1998-01-29 Fujitsu Ltd Bildverfolgungsgerät zum Verfolgen eines Bildes innerhalb einer lokalen Region
DE19704881C2 (de) * 1996-07-23 2000-07-06 Fujitsu Ltd Bildverfolgungsgerät zum Verfolgen eines Bildes innerhalb einer lokalen Region
US6298170B1 (en) 1996-07-23 2001-10-02 Fujitsu Limited Image tracking apparatus for tracking an image within a local region to continuously track a moving object

Also Published As

Publication number Publication date
GB8319210D0 (en) 1995-11-22
FR2726107A1 (fr) 1996-04-26
GB2294171A (en) 1996-04-17
IT8567438A0 (it) 1985-05-14
GB2294171B (en) 1996-08-21

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Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8339 Ceased/non-payment of the annual fee