NO996406D0 - Method for detecting orientation of the fiber structure - Google Patents

Method for detecting orientation of the fiber structure

Info

Publication number
NO996406D0
NO996406D0 NO996406D NO996406D NO996406D0 NO 996406 D0 NO996406 D0 NO 996406D0 NO 996406 D NO996406 D NO 996406D NO 996406 D NO996406 D NO 996406D NO 996406 D0 NO996406 D0 NO 996406D0
Authority
NO
Norway
Prior art keywords
fiber structure
detecting orientation
orientation
detecting
fiber
Prior art date
Application number
NO996406D
Other languages
Norwegian (no)
Inventor
Sebastien Cazin
Denis Lebrun
Valerie Dupouy
Christian Leonard
Francois China
Original Assignee
Saint Gobain Isover
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 Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of NO996406D0 publication Critical patent/NO996406D0/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30124—Fabrics; Textile; Paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Paper (AREA)
NO996406D 1998-04-23 1999-12-22 Method for detecting orientation of the fiber structure NO996406D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9805077 1998-04-23
PCT/FR1999/000882 WO1999056112A1 (en) 1998-04-23 1999-04-15 Method for determining the orientation of fibre structure in a mineral wool mat

Publications (1)

Publication Number Publication Date
NO996406D0 true NO996406D0 (en) 1999-12-22

Family

ID=9525577

Family Applications (2)

Application Number Title Priority Date Filing Date
NO996406D NO996406D0 (en) 1998-04-23 1999-12-22 Method for detecting orientation of the fiber structure
NO996406A NO996406L (en) 1998-04-23 1999-12-22 Method for detecting orientation of the fiber structure

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO996406A NO996406L (en) 1998-04-23 1999-12-22 Method for detecting orientation of the fiber structure

Country Status (13)

Country Link
EP (1) EP0991936A1 (en)
JP (1) JP2002507286A (en)
KR (1) KR20010014112A (en)
CN (1) CN1272918A (en)
AR (1) AR019093A1 (en)
AU (1) AU3154599A (en)
BR (1) BR9906374A (en)
CA (1) CA2294441A1 (en)
HU (1) HUP0002544A2 (en)
NO (2) NO996406D0 (en)
PL (1) PL337514A1 (en)
SK (1) SK181299A3 (en)
WO (1) WO1999056112A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7695592B2 (en) * 2005-04-21 2010-04-13 Honeywell International Inc. Method and apparatus for measuring fiber orientation of a moving web
US7164145B2 (en) * 2005-05-12 2007-01-16 Honeywell International Inc. Measuring fiber orientation by detecting dispersion of polarized light
FR2901023B1 (en) * 2006-05-10 2008-07-04 Saint Gobain Isover Sa METHOD OF DETECTING LOCALIZED DEFECTS IN MINERAL FIBER MATTRESS
JP5168049B2 (en) * 2008-09-24 2013-03-21 オムロン株式会社 Image processing method and image processing apparatus
LT5733B (en) 2010-04-19 2011-06-27 Andrius Buska MINERALINES VATOS GAMINIU FIZIKINIU IR MECHANINIU SAVYBIU NUSTATYMO BuDAS
CN104034734B (en) * 2014-06-25 2017-01-25 深圳市云特科技有限公司 Winch steel cable detection device and method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730931A (en) * 1986-05-23 1988-03-15 Eastman Kodak Company Method and apparatus for optically monitoring fiber orientation in nonwoven webs
US5436980A (en) * 1988-05-10 1995-07-25 E. I. Du Pont De Nemours And Company Method for determining quality of dispersion of glass fibers in a thermoplastic resin preform layer and preform layer characterized thereby
WO1996019615A1 (en) * 1994-12-19 1996-06-27 Siemens Aktiengesellschaft Process and device for detecting and influencing transversally given properties of paper webs
JP2889518B2 (en) * 1995-10-18 1999-05-10 山口県 High-speed quality evaluation method for extruded granulated products
US5640244A (en) * 1995-11-02 1997-06-17 Abb Industrial Systems, Inc. Method and apparatus for on-line determination of fiber orientation and anisotropy in a non-woven web

Also Published As

Publication number Publication date
NO996406L (en) 1999-12-22
CN1272918A (en) 2000-11-08
SK181299A3 (en) 2000-07-11
KR20010014112A (en) 2001-02-26
CA2294441A1 (en) 1999-11-04
JP2002507286A (en) 2002-03-05
PL337514A1 (en) 2000-08-28
WO1999056112A1 (en) 1999-11-04
EP0991936A1 (en) 2000-04-12
AR019093A1 (en) 2001-12-26
HUP0002544A2 (en) 2000-11-28
BR9906374A (en) 2000-07-11
AU3154599A (en) 1999-11-16

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