IT1236503B - PROCEDURE AND PROCESSOR FOR THE DIGITAL CORRELATION OF DATA - Google Patents

PROCEDURE AND PROCESSOR FOR THE DIGITAL CORRELATION OF DATA

Info

Publication number
IT1236503B
IT1236503B IT8567439A IT6743985A IT1236503B IT 1236503 B IT1236503 B IT 1236503B IT 8567439 A IT8567439 A IT 8567439A IT 6743985 A IT6743985 A IT 6743985A IT 1236503 B IT1236503 B IT 1236503B
Authority
IT
Italy
Prior art keywords
processor
procedure
data
digital correlation
correlation
Prior art date
Application number
IT8567439A
Other languages
Italian (it)
Other versions
IT8567439A0 (en
Inventor
Christopher John Tucker
Original Assignee
Marconi Avionics Limited Roche
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 Marconi Avionics Limited Roche filed Critical Marconi Avionics Limited Roche
Publication of IT8567439A0 publication Critical patent/IT8567439A0/en
Application granted granted Critical
Publication of IT1236503B publication Critical patent/IT1236503B/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/02—Comparing digital values
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06V10/7515—Shifting the patterns to accommodate for positional errors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Multimedia (AREA)
  • Algebra (AREA)
  • Complex Calculations (AREA)
  • Image Analysis (AREA)
  • Radar Systems Or Details Thereof (AREA)
IT8567439A 1983-07-15 1985-05-14 PROCEDURE AND PROCESSOR FOR THE DIGITAL CORRELATION OF DATA IT1236503B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8319209A GB2258545B (en) 1983-07-15 1983-07-15 Improvements in or relating to correlation processors

Publications (2)

Publication Number Publication Date
IT8567439A0 IT8567439A0 (en) 1985-05-14
IT1236503B true IT1236503B (en) 1993-03-11

Family

ID=10545794

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8567439A IT1236503B (en) 1983-07-15 1985-05-14 PROCEDURE AND PROCESSOR FOR THE DIGITAL CORRELATION OF DATA

Country Status (4)

Country Link
DE (1) DE3447929C1 (en)
GB (1) GB2258545B (en)
IT (1) IT1236503B (en)
NL (1) NL8415003A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2376479B (en) * 2001-06-12 2004-06-02 Paul Alan Dennis Acoustic insulation and/or fire protection of buildings
EP2589980A1 (en) 2011-11-04 2013-05-08 Leica Geosystems AG Distance sensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625973C3 (en) * 1976-06-10 1981-12-24 Philips Patentverwaltung Gmbh, 2000 Hamburg Method and arrangement for the redundancy-reducing transformation of images
GB1542853A (en) * 1976-08-31 1979-03-28 Secr Defence Charge coupled device correlators
US4151511A (en) * 1976-11-19 1979-04-24 Honeywell Inc. Digital correlator
DE2752062C2 (en) * 1977-11-22 1984-09-06 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Programmable binary correlator
US4244029A (en) * 1977-12-12 1981-01-06 Goodyear Aerospace Corporation Digital video correlator
FR2417806A1 (en) * 1978-02-20 1979-09-14 Dassault Electronique Digital valves convolution system - uses several ROMS connected to accumulator circuit
GB2043388B (en) * 1979-02-09 1983-08-17 Boeing Co Minimum safe altitude monitoring indicating and warning system
DE2965307D1 (en) * 1979-05-09 1983-06-09 Hughes Aircraft Co Scene tracker system
DE3011556C2 (en) * 1980-03-26 1984-08-02 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Area navigation device for air and / or water vehicles
US4347580A (en) * 1980-07-21 1982-08-31 The United States Of America As Represented By The Secretary Of The Navy Array convolver/correlator
US4498141A (en) * 1982-01-25 1985-02-05 Ampex Corporation High speed correlation circuit and method
GB2116000B (en) * 1982-03-02 1985-05-01 Elliott Bros Guidance system

Also Published As

Publication number Publication date
GB2258545A (en) 1993-02-10
IT8567439A0 (en) 1985-05-14
GB2258545B (en) 1993-07-21
DE3447929C1 (en) 2000-12-07
NL8415003A (en) 1993-03-01
GB8319209D0 (en) 1992-11-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731