NO20056137L - Flerstegs infrarodt bilde-basert sporingssystem - Google Patents

Flerstegs infrarodt bilde-basert sporingssystem

Info

Publication number
NO20056137L
NO20056137L NO20056137A NO20056137A NO20056137L NO 20056137 L NO20056137 L NO 20056137L NO 20056137 A NO20056137 A NO 20056137A NO 20056137 A NO20056137 A NO 20056137A NO 20056137 L NO20056137 L NO 20056137L
Authority
NO
Norway
Prior art keywords
tracker
targets
primary
trackers
tracking system
Prior art date
Application number
NO20056137A
Other languages
English (en)
Inventor
Teresa Lorae Pace Olson
James Joseph Slaski
Carl Wiliarn Sanford
Robert Russell Reinig
Ruey-Yuan Han
Casey Leonard Contini
Original Assignee
Lockheed Corp
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 Lockheed Corp filed Critical Lockheed Corp
Publication of NO20056137L publication Critical patent/NO20056137L/no

Links

Classifications

    • 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
    • G06V10/255—Detecting or recognising potential candidate objects based on visual cues, e.g. shapes
    • 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Image Analysis (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Studio Devices (AREA)
  • Laminated Bodies (AREA)
  • Radiation Pyrometers (AREA)

Abstract

Et fiertriims, infrarødt (IR) billedbasert sporesystem er tilveiebrakt som nøyaktig identifiserer og sporer mål i mange forskjelhge situasjoner og miljøforhold. Systemet omfatter primære og sekundære sporeiimretninger. Den sekundære sporeiimretning støtter den primære sporeiimretning ved å identifisere og spore mål når den primære sporeiimretning mister eller unnlater å identifisere et eller flere mål og hjelper den primære sporeiimretning til å gjeniimhente gyldige mål. I et eksempel på utførelse av oppfmnelsen er primærsporeinnretiiingen en korreleringsbasert sporeiimretning og den sekundære sporeiimretning er en innholdsbasert sporeiimretning. En forhåndssorterer er også omfattet, som virker samtidig med den korreleringsbaserte og innholdsbaserte sporeinnretning for å generere en liste over mulige mål. Listen kan brukes for å tilveiebringe et fortrolighetsnivå for mulige mål identifisert av primær- og sekundærsporeiimretningene.
NO20056137A 2003-05-23 2005-12-22 Flerstegs infrarodt bilde-basert sporingssystem NO20056137L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/444,142 US7177447B2 (en) 1999-02-23 2003-05-23 Real-time multi-stage infrared image-based tracking system
PCT/US2004/015928 WO2005031382A2 (en) 2003-05-23 2004-05-21 Real-time multistage infrared image-based tracking system

Publications (1)

Publication Number Publication Date
NO20056137L true NO20056137L (no) 2006-01-26

Family

ID=34392877

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20056137A NO20056137L (no) 2003-05-23 2005-12-22 Flerstegs infrarodt bilde-basert sporingssystem

Country Status (7)

Country Link
US (1) US7177447B2 (no)
EP (1) EP1634094B1 (no)
AT (1) ATE484806T1 (no)
AU (1) AU2004276723B2 (no)
DE (1) DE602004029573D1 (no)
NO (1) NO20056137L (no)
WO (1) WO2005031382A2 (no)

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Also Published As

Publication number Publication date
EP1634094A4 (en) 2008-01-23
DE602004029573D1 (de) 2010-11-25
WO2005031382A2 (en) 2005-04-07
AU2004276723A1 (en) 2005-04-07
ATE484806T1 (de) 2010-10-15
EP1634094A2 (en) 2006-03-15
AU2004276723B2 (en) 2010-05-20
WO2005031382A3 (en) 2005-11-17
US20060291693A1 (en) 2006-12-28
EP1634094B1 (en) 2010-10-13
US7177447B2 (en) 2007-02-13

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