GB8827471D0 - Method & apparatus for detecting localized image component - Google Patents

Method & apparatus for detecting localized image component

Info

Publication number
GB8827471D0
GB8827471D0 GB888827471A GB8827471A GB8827471D0 GB 8827471 D0 GB8827471 D0 GB 8827471D0 GB 888827471 A GB888827471 A GB 888827471A GB 8827471 A GB8827471 A GB 8827471A GB 8827471 D0 GB8827471 D0 GB 8827471D0
Authority
GB
United Kingdom
Prior art keywords
image component
localized image
detecting localized
detecting
component
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.)
Granted
Application number
GB888827471A
Other versions
GB2213017B (en
GB2213017A (en
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of GB8827471D0 publication Critical patent/GB8827471D0/en
Publication of GB2213017A publication Critical patent/GB2213017A/en
Application granted granted Critical
Publication of GB2213017B publication Critical patent/GB2213017B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06F17/153—Multidimensional correlation or convolution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/30—Noise filtering
    • 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
GB8827471A 1987-11-26 1988-11-24 Method and apparatus for detecting a localized image component Expired - Lifetime GB2213017B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3740066A DE3740066C1 (en) 1987-11-26 1987-11-26 Device for locating and localizing a picture detail

Publications (3)

Publication Number Publication Date
GB8827471D0 true GB8827471D0 (en) 1988-12-29
GB2213017A GB2213017A (en) 1989-08-02
GB2213017B GB2213017B (en) 1992-01-15

Family

ID=6341314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8827471A Expired - Lifetime GB2213017B (en) 1987-11-26 1988-11-24 Method and apparatus for detecting a localized image component

Country Status (3)

Country Link
DE (1) DE3740066C1 (en)
FR (1) FR2623927A1 (en)
GB (1) GB2213017B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW368640B (en) * 1996-12-25 1999-09-01 Hitachi Ltd Image processor, image processing device and image processing method
US6477275B1 (en) * 1999-06-16 2002-11-05 Coreco Imaging, Inc. Systems and methods for locating a pattern in an image
DE10128722C1 (en) * 2001-06-13 2003-04-24 Siemens Ag Device for monitoring objects, evaluates image coarsely to determine displacement relative to last image of monitored object, evaluates more accurately if image offset greater than maximum
WO2009145931A1 (en) * 2008-05-27 2009-12-03 Nikon Corporation Device and method for estimating defocus blur size in an image

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099771B (en) * 1958-02-10 1961-02-16 Standard Elektrik Lorenz Ag Arrangement for detecting a label attached to a document
US3643018A (en) * 1966-07-13 1972-02-15 Texas Instruments Inc Alignment system using an electronic scanner
US4352126A (en) * 1977-04-14 1982-09-28 Jacques Poncin System for reducing visible noise in television images
DE2965307D1 (en) * 1979-05-09 1983-06-09 Hughes Aircraft Co Scene tracker system
DE3001588A1 (en) * 1980-01-15 1981-07-23 Goodyear Aerospace Corp., Akron, Ohio DIGITAL VIDEO CORRELATOR
FR2566217B1 (en) * 1984-05-28 1988-05-27 Micro Controle METHOD AND DEVICE FOR RECOGNIZING A PARTICULAR PATTERN OF AN IMAGE
US4667304A (en) * 1984-11-23 1987-05-19 Digivision, Inc. Real-time, localized enhancement of a video image using separable two-dimensional filters
FR2593698A1 (en) * 1986-01-31 1987-08-07 Labo Electronique Physique ULTRASONIC ULTRASOUND ULTRASONIC MOVEMENT MEDIUM EXAMINATION APPARATUS
DE3682068D1 (en) * 1986-03-19 1991-11-21 British Broadcasting Corp TELEVISION MOTION MEASUREMENT.

Also Published As

Publication number Publication date
GB2213017B (en) 1992-01-15
FR2623927A1 (en) 1989-06-02
GB2213017A (en) 1989-08-02
DE3740066C1 (en) 1989-03-23
FR2623927B1 (en) 1995-05-12

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Legal Events

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

Effective date: 19961124