DK1338862T3 - Optisk metode og anordning til udförelse af geometriske målinger - Google Patents

Optisk metode og anordning til udförelse af geometriske målinger

Info

Publication number
DK1338862T3
DK1338862T3 DK02425052T DK02425052T DK1338862T3 DK 1338862 T3 DK1338862 T3 DK 1338862T3 DK 02425052 T DK02425052 T DK 02425052T DK 02425052 T DK02425052 T DK 02425052T DK 1338862 T3 DK1338862 T3 DK 1338862T3
Authority
DK
Denmark
Prior art keywords
electrical signal
band
processing system
cut
spatial
Prior art date
Application number
DK02425052T
Other languages
English (en)
Inventor
Enrico Maria Pirinoli
Original Assignee
Area Sistemi S R L
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 Area Sistemi S R L filed Critical Area Sistemi S R L
Application granted granted Critical
Publication of DK1338862T3 publication Critical patent/DK1338862T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
DK02425052T 2002-02-04 2002-02-04 Optisk metode og anordning til udförelse af geometriske målinger DK1338862T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425052A EP1338862B1 (en) 2002-02-04 2002-02-04 Optical method and device for performing geometrical measurements

Publications (1)

Publication Number Publication Date
DK1338862T3 true DK1338862T3 (da) 2005-04-18

Family

ID=27635924

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02425052T DK1338862T3 (da) 2002-02-04 2002-02-04 Optisk metode og anordning til udförelse af geometriske målinger

Country Status (8)

Country Link
US (1) US7161687B2 (da)
EP (1) EP1338862B1 (da)
AT (1) ATE286239T1 (da)
AU (1) AU2003244493A1 (da)
DE (1) DE60202435T2 (da)
DK (1) DK1338862T3 (da)
ES (1) ES2234998T3 (da)
WO (1) WO2003067184A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100624256B1 (ko) * 2005-01-13 2006-09-19 엘에스전선 주식회사 투명한 튜브의 외경과 내경을 측정하기 위한 장치 및 방법
US7733466B2 (en) * 2007-10-15 2010-06-08 Southwest Research Institute Measurement of constitutive properties of a powder subject to compressive axial and radial loading, using optical sensing
US8892398B2 (en) * 2010-04-21 2014-11-18 Tesa Sa Optical measurement method and apparatus
DE102012021892A1 (de) * 2012-11-08 2014-05-08 Sikora Ag Verfahren zur Auswertung Fresnelscher Beugungssaumverläufe
US9542793B1 (en) 2012-11-29 2017-01-10 Softronics, Ltd. Optical sensing system
CN117570898A (zh) * 2020-01-31 2024-02-20 马福特克有限公司 纤维直径测定装置及方法、无机纤维片材制造装置及方法
CN112882246B (zh) * 2021-03-05 2022-11-29 辽宁大学 一种基于滤波非相干光场强度高阶自相关的超分辨成像系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746455A (en) * 1971-03-08 1973-07-17 Ibm Dimensional measurement technique using optical filtering
US4417147A (en) * 1981-02-27 1983-11-22 The Boeing Company Method and apparatus for measuring runout in a cylindrical object
DE3126356A1 (de) * 1981-07-03 1983-01-20 Siemens AG, 1000 Berlin und 8000 München Verfahren zum pruefen von objekten
FR2657958B1 (fr) * 1990-02-06 1994-03-11 Superba Sa Procede et dispositif de mesure d'au moins une dimension transversale d'un fil textile.
FR2698751B1 (fr) * 1992-11-30 1994-12-30 Peugeot Procédé et dispositif de détection de contours dans une scène mobile par exemple.
DE19757067C2 (de) * 1997-12-20 2002-03-07 Sikora Industrieelektronik Verfahren zur Messung des Durchmessers eines Stranges
ATE326684T1 (de) * 2000-06-27 2006-06-15 Univ Catholique Louvain Vermessung zylindrischer objekte mit hilfe von laser-telemetrie

Also Published As

Publication number Publication date
US20050078322A1 (en) 2005-04-14
AU2003244493A1 (en) 2003-09-02
US7161687B2 (en) 2007-01-09
EP1338862B1 (en) 2004-12-29
DE60202435D1 (de) 2005-02-03
DE60202435T2 (de) 2005-12-22
ATE286239T1 (de) 2005-01-15
EP1338862A1 (en) 2003-08-27
WO2003067184A1 (en) 2003-08-14
ES2234998T3 (es) 2005-07-01

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