FR2836575B1 - Procede de mesure de la localisation d'un objet par detection de phase - Google Patents

Procede de mesure de la localisation d'un objet par detection de phase

Info

Publication number
FR2836575B1
FR2836575B1 FR0202547A FR0202547A FR2836575B1 FR 2836575 B1 FR2836575 B1 FR 2836575B1 FR 0202547 A FR0202547 A FR 0202547A FR 0202547 A FR0202547 A FR 0202547A FR 2836575 B1 FR2836575 B1 FR 2836575B1
Authority
FR
France
Prior art keywords
measuring
location
phase detection
phase
detection
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
FR0202547A
Other languages
English (en)
Other versions
FR2836575A1 (fr
Inventor
Patrick Sandoz
Tijani Gharbi
Vincent Bonnans
Philippe Gerard Lucien Humbert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0202547A priority Critical patent/FR2836575B1/fr
Priority to AU2003239652A priority patent/AU2003239652A1/en
Priority to US10/506,021 priority patent/US20050226533A1/en
Priority to EP03732624A priority patent/EP1479044A2/fr
Priority to PCT/FR2003/000636 priority patent/WO2003073367A2/fr
Publication of FR2836575A1 publication Critical patent/FR2836575A1/fr
Application granted granted Critical
Publication of FR2836575B1 publication Critical patent/FR2836575B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR0202547A 2002-02-28 2002-02-28 Procede de mesure de la localisation d'un objet par detection de phase Expired - Fee Related FR2836575B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0202547A FR2836575B1 (fr) 2002-02-28 2002-02-28 Procede de mesure de la localisation d'un objet par detection de phase
AU2003239652A AU2003239652A1 (en) 2002-02-28 2003-02-27 Method for measuring the location of an object by phase detection
US10/506,021 US20050226533A1 (en) 2002-02-28 2003-02-27 Method for measuring the location of an object by phase detection
EP03732624A EP1479044A2 (fr) 2002-02-28 2003-02-27 Procede de mesure de la localisation d'un objet par detection de phase
PCT/FR2003/000636 WO2003073367A2 (fr) 2002-02-28 2003-02-27 Procédé de mesure de la localisation d'un objet par détection de phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0202547A FR2836575B1 (fr) 2002-02-28 2002-02-28 Procede de mesure de la localisation d'un objet par detection de phase

Publications (2)

Publication Number Publication Date
FR2836575A1 FR2836575A1 (fr) 2003-08-29
FR2836575B1 true FR2836575B1 (fr) 2004-07-02

Family

ID=27676171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0202547A Expired - Fee Related FR2836575B1 (fr) 2002-02-28 2002-02-28 Procede de mesure de la localisation d'un objet par detection de phase

Country Status (5)

Country Link
US (1) US20050226533A1 (fr)
EP (1) EP1479044A2 (fr)
AU (1) AU2003239652A1 (fr)
FR (1) FR2836575B1 (fr)
WO (1) WO2003073367A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7609858B2 (en) 2004-08-31 2009-10-27 Hewlett-Packard Development Company, L.P. Displacement measurements using phase changes
IT1391829B1 (it) * 2008-11-21 2012-01-27 C N R Consiglio Naz Delle Ricerche Apparato basato sugli ultrasuoni per misurare parametri indicatori di avanzamento di un parto
CN106408553B (zh) * 2015-07-29 2019-10-22 北京空间飞行器总体设计部 斜扫的红外线阵探测器目标响应分析方法
CN107977994B (zh) * 2016-10-21 2023-02-28 上海交通大学 用于测量被测物在参考物上的平面位置的方法
CN113478068A (zh) * 2021-06-16 2021-10-08 西安理工大学 一种激光加工薄壁零件热变形实时检测方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69622406D1 (de) * 1995-04-28 2002-08-22 Forskningsct Riso Roskilde Phasenkontrastbilderzeugung
JPH09189519A (ja) * 1996-01-11 1997-07-22 Ushio Inc パターン検出方法およびマスクとワークの位置合わせ装置
US7043082B2 (en) * 2000-01-06 2006-05-09 Canon Kabushiki Kaisha Demodulation and phase estimation of two-dimensional patterns
WO2002039055A1 (fr) * 2000-10-25 2002-05-16 Electro Scientific Industries, Inc. Alignement integre et calibrage de dispositif d'optique
AUPR676201A0 (en) * 2001-08-01 2001-08-23 Canon Kabushiki Kaisha Video feature tracking with loss-of-track detection
US7308141B2 (en) * 2001-10-15 2007-12-11 Dsm Ip Assets B.V. Apparatus and method to locate an object

Also Published As

Publication number Publication date
AU2003239652A1 (en) 2003-09-09
EP1479044A2 (fr) 2004-11-24
FR2836575A1 (fr) 2003-08-29
AU2003239652A8 (en) 2003-09-09
US20050226533A1 (en) 2005-10-13
WO2003073367A2 (fr) 2003-09-04
WO2003073367A3 (fr) 2004-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031