DE602004004594D1 - Verfahren zur messung des naheverhältnisses zweier konturen und system zur automatischen zielidentifikation - Google Patents

Verfahren zur messung des naheverhältnisses zweier konturen und system zur automatischen zielidentifikation

Info

Publication number
DE602004004594D1
DE602004004594D1 DE602004004594T DE602004004594T DE602004004594D1 DE 602004004594 D1 DE602004004594 D1 DE 602004004594D1 DE 602004004594 T DE602004004594 T DE 602004004594T DE 602004004594 T DE602004004594 T DE 602004004594T DE 602004004594 D1 DE602004004594 D1 DE 602004004594D1
Authority
DE
Germany
Prior art keywords
measuring
contours
contour
target identification
automatic target
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.)
Active
Application number
DE602004004594T
Other languages
English (en)
Other versions
DE602004004594T2 (de
Inventor
Olivier Ruch
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.)
Thales SA
Original Assignee
Thales SA
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 Thales SA filed Critical Thales SA
Publication of DE602004004594D1 publication Critical patent/DE602004004594D1/de
Application granted granted Critical
Publication of DE602004004594T2 publication Critical patent/DE602004004594T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • 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
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • 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
    • 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
    • G06V10/752—Contour matching
    • 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
    • G06V10/754—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 involving a deformation of the sample pattern or of the reference pattern; Elastic matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Biology (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Flow Control (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
DE602004004594T 2003-07-17 2004-07-13 Verfahren zur messung des naheverhältnisses zweier konturen und system zur automatischen zielidentifikation Active DE602004004594T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0308707 2003-07-17
FR0308707A FR2857771B1 (fr) 2003-07-17 2003-07-17 Systeme d'identification automatique de cibles
PCT/EP2004/051476 WO2005017818A1 (fr) 2003-07-17 2004-07-13 Procede de mesure de proximite de deux contours et systeme d'identification automatique de cibles

Publications (2)

Publication Number Publication Date
DE602004004594D1 true DE602004004594D1 (de) 2007-03-22
DE602004004594T2 DE602004004594T2 (de) 2007-11-15

Family

ID=33548197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004004594T Active DE602004004594T2 (de) 2003-07-17 2004-07-13 Verfahren zur messung des naheverhältnisses zweier konturen und system zur automatischen zielidentifikation

Country Status (10)

Country Link
US (1) US7783112B2 (de)
EP (1) EP1646967B1 (de)
JP (1) JP4745966B2 (de)
KR (1) KR20060056949A (de)
AT (1) ATE353153T1 (de)
DE (1) DE602004004594T2 (de)
ES (1) ES2281001T3 (de)
FR (1) FR2857771B1 (de)
IL (1) IL173125A (de)
WO (1) WO2005017818A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7965890B2 (en) * 2007-01-05 2011-06-21 Raytheon Company Target recognition system and method
US9250324B2 (en) 2013-05-23 2016-02-02 GM Global Technology Operations LLC Probabilistic target selection and threat assessment method and application to intersection collision alert system
US9582739B2 (en) * 2014-11-18 2017-02-28 Harry Friedbert Padubrin Learning contour identification system using portable contour metrics derived from contour mappings
CN104463866B (zh) * 2014-12-04 2018-10-09 无锡日联科技有限公司 一种基于轮廓随机采样的局部形状匹配方法
CN104574519B (zh) * 2015-01-31 2017-05-31 华北水利水电大学 多源居民地面要素的免阈值自动稳健匹配方法
MX364903B (es) * 2015-05-16 2019-05-10 Tata Consultancy Services Ltd Procedimiento y sistema de comprobación del cumplimiento de un planograma basado en análisis visual.
CN105678844B (zh) * 2016-01-06 2018-04-24 东南大学 一种基于地物散乱点逐点增加的轮廓构建方法
FR3086161B1 (fr) 2018-09-24 2021-03-12 Interactif Visuel Systeme I V S Determination automatique des parametres necessaires a la realisation de lunettes.
US11022972B2 (en) * 2019-07-31 2021-06-01 Bell Textron Inc. Navigation system with camera assist

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321770A (en) * 1991-11-19 1994-06-14 Xerox Corporation Method for determining boundaries of words in text
JPH05225335A (ja) * 1992-02-17 1993-09-03 Nippon Telegr & Teleph Corp <Ntt> 物体の領域切り出し装置
US7158677B2 (en) * 2002-08-20 2007-01-02 National Instruments Corporation Matching of discrete curves under affine transforms

Also Published As

Publication number Publication date
US7783112B2 (en) 2010-08-24
FR2857771B1 (fr) 2005-09-23
IL173125A0 (en) 2006-06-11
ATE353153T1 (de) 2007-02-15
WO2005017818A1 (fr) 2005-02-24
US20060193493A1 (en) 2006-08-31
IL173125A (en) 2010-11-30
EP1646967B1 (de) 2007-01-31
FR2857771A1 (fr) 2005-01-21
JP2009514057A (ja) 2009-04-02
JP4745966B2 (ja) 2011-08-10
EP1646967A1 (de) 2006-04-19
ES2281001T3 (es) 2007-09-16
KR20060056949A (ko) 2006-05-25
DE602004004594T2 (de) 2007-11-15

Similar Documents

Publication Publication Date Title
IL173125A (en) Method for measuring the proximity of two contours and system for automatic identification of targets
ATE331203T1 (de) Verfahren und vorrichtung zur bestimmung der kontur einer ausnehmung in einem materialstück
ATE484758T1 (de) Verfahren und vorrichtung zur zeitfreien verarbeitung von gps-signalen
DE602005012969D1 (de) Verfahren zur vergrösserung der positionsverfügbarkeit
ATE480674T1 (de) Verfahren und system zur durchführung der bestimmung der position einer vorrichtung
ATE501448T1 (de) Verfahren und vorrichtung zur positionsbestimmung unter verwendung einer groben positionsabschätzung
ATE392626T1 (de) Verfahren und vorrichtung zur ermittlung einer fahrzeuggeschwindigkeit
DE50205712D1 (de) Verfahren und system zur automatischen fahrzeugführung
ATE530409T1 (de) Verfahren zur automatisierten bestimmung und einstellung von warnparametern bei schienenfahrzeugen und entsprechendes system
ATE335621T1 (de) Gps (global positioning system) basierendes verfahren und system zur erkennung von reifendruckänderungen
DE50107902D1 (de) Verfahren und vorrichtung zur sitzbelegungserkennung mittels videosensorik und fussraumsensorik
DE50213709D1 (de) Verfahren zur bereitstellung von zielführungshinweisen
AT5911U3 (de) Verfahren zur kontaktfreien messung eines querprofils bzw. abstands von schienen eines gleises
DE60332275D1 (de) Server, system und verfahren zur routensuche
WO2005001387A3 (en) Method for assisting navigation and navigation system
DE60318153D1 (de) System zur Kollisionserkennung und Verfahren zur Schätzung des fehlenden Abstandes mittels Kurvenannäherung
DE50207287D1 (de) Vorrichtung zur Querführungsunterstützung bei Kraftfahrzeugen
DE50209427D1 (de) Verfahren zur Entfernungsmessung
ATE376950T1 (de) Verfahren und vorrichtung zur erkennung eines fahrzustands
ATE397197T1 (de) Verfahren zum erkennen der position von fahrzeugen und system zum erkennen von fahrzeugen in einem geographischen bereich
DE602004014799D1 (de) System und assoziiertes verfahren zur bestimmung der authentifikationspriorität zwischen einrichtungen
ATE500488T1 (de) Verfahren und system zur routenplanung für einen athleten
ATE461081T1 (de) Verfahren zur tiefenschätzung von einer einzelkamera aus
DE10296186D2 (de) Automatisierungssystem zur Bewegungsführung bzw. Verfahren zur Bewegungsführung zumindest eines bewegbaren Maschinenelementes
DE60139546D1 (de) Vorrichtung und verfahren zur navigation eines fahrzeugs

Legal Events

Date Code Title Description
8364 No opposition during term of opposition