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FI960914L - Menetelmä liikkuvan kappaleen, kuten tukin ominaisuuksien selvittämiseksi - Google Patents

Menetelmä liikkuvan kappaleen, kuten tukin ominaisuuksien selvittämiseksi Download PDF

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Publication number
FI960914L
FI960914L FI960914A FI960914A FI960914L FI 960914 L FI960914 L FI 960914L FI 960914 A FI960914 A FI 960914A FI 960914 A FI960914 A FI 960914A FI 960914 L FI960914 L FI 960914L
Authority
FI
Finland
Prior art keywords
log
properties
determining
moving object
moving
Prior art date
Application number
FI960914A
Other languages
English (en)
Swedish (sv)
Other versions
FI103436B1 (fi
FI960914A0 (fi
FI103436B (fi
Inventor
Markku Pietikaeinen
Heikki Ailisto
Original Assignee
Bintec Oy
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 Bintec Oy filed Critical Bintec Oy
Publication of FI960914A0 publication Critical patent/FI960914A0/fi
Priority to FI960914A priority Critical patent/FI103436B/fi
Priority to EP97905178A priority patent/EP1012585B1/en
Priority to PCT/FI1997/000132 priority patent/WO1997032199A1/fi
Priority to CA002247094A priority patent/CA2247094C/en
Priority to AT97905178T priority patent/ATE504826T1/de
Priority to DE69740167T priority patent/DE69740167D1/de
Priority to US09/125,623 priority patent/US6157698A/en
Publication of FI960914L publication Critical patent/FI960914L/fi
Application granted granted Critical
Publication of FI103436B1 publication Critical patent/FI103436B1/fi
Publication of FI103436B publication Critical patent/FI103436B/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/46—Wood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Cultivation Of Plants (AREA)
FI960914A 1996-02-27 1996-02-27 Menetelmä liikkuvan kappaleen, kuten tukin ominaisuuksien selvittämise ksi FI103436B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI960914A FI103436B (fi) 1996-02-27 1996-02-27 Menetelmä liikkuvan kappaleen, kuten tukin ominaisuuksien selvittämise ksi
EP97905178A EP1012585B1 (en) 1996-02-27 1997-02-27 Method for analyzing characteristics of a moving wooden object, such as a log
PCT/FI1997/000132 WO1997032199A1 (fi) 1996-02-27 1997-02-27 Menetelmä liikkuvan kappaleen, kuten tukin ominaisuuksien selvittämiseksi
CA002247094A CA2247094C (en) 1996-02-27 1997-02-27 A method for analyzing characteristics of a moving object, such as a log
AT97905178T ATE504826T1 (de) 1996-02-27 1997-02-27 Verfahren zum analysieren von eigenschaften eines bewegten hölzernen objektes, wie z.b. eines baumstammes
DE69740167T DE69740167D1 (de) 1996-02-27 1997-02-27 Verfahren zum analysieren von eigenschaften eines bewegten hölzernen objektes, wie z.b. eines baumstammes
US09/125,623 US6157698A (en) 1996-02-27 1997-02-27 Method for analyzing characteristics of a moving object, such as a log

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI960914A FI103436B (fi) 1996-02-27 1996-02-27 Menetelmä liikkuvan kappaleen, kuten tukin ominaisuuksien selvittämise ksi
FI960914 1996-02-27

Publications (4)

Publication Number Publication Date
FI960914A0 FI960914A0 (fi) 1996-02-27
FI960914L true FI960914L (fi) 1997-08-28
FI103436B1 FI103436B1 (fi) 1999-06-30
FI103436B FI103436B (fi) 1999-06-30

Family

ID=8545539

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960914A FI103436B (fi) 1996-02-27 1996-02-27 Menetelmä liikkuvan kappaleen, kuten tukin ominaisuuksien selvittämise ksi

Country Status (7)

Country Link
US (1) US6157698A (fi)
EP (1) EP1012585B1 (fi)
AT (1) ATE504826T1 (fi)
CA (1) CA2247094C (fi)
DE (1) DE69740167D1 (fi)
FI (1) FI103436B (fi)
WO (1) WO1997032199A1 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757418B2 (en) * 2000-09-07 2004-06-29 Siemens Corporate Research, Inc. Method and system for automatic computed radiography (CR) image composition by white band detection and consistency rechecking
US6597761B1 (en) 2001-02-23 2003-07-22 Invision Technologies, Inc. Log evaluation using cylindrical projections
US6778681B2 (en) 2001-05-09 2004-08-17 Invision Technologies, Inc. Analysis and presentation of internal features of logs
US6757354B2 (en) * 2002-09-20 2004-06-29 Invision Technologies, Inc. Multi-view x-ray imaging of logs
US7149633B2 (en) * 2004-02-26 2006-12-12 Coe Newnes/Mcgettee Inc. Displacement method of knot sizing
IT1396830B1 (it) * 2008-09-18 2012-12-14 Microtec Srl Apparato e metodo per l'individuazione della posizione di difetti in corpi, in particolare corpi lignei quali tronchi o tavole
EP2295963B1 (en) * 2009-09-11 2013-12-25 MICROTEC S.r.l. Method and apparatus for determining the knot-to-volume ratio of wooden planks
IT1396342B1 (it) * 2009-09-21 2012-11-16 Microtec Srl Metodo per la scansione della qualità interna di elementi di legno aventi una direzione di sviluppo prevalente, quali tronchi o tavole.
ITVR20100077A1 (it) * 2010-04-20 2011-10-21 Microtec Srl Metodo per la scansione della qualità interna di tronchi
IT1402291B1 (it) * 2010-07-20 2013-08-28 Microtec Srl Metodo per identificare un pezzo di legname tra una pluralita' di pezzi di legname di partenza
CA2821773C (en) * 2010-12-15 2016-10-11 University Of British Columbia Method for generating a 3d representation of an object
EP4190521A1 (en) 2021-12-03 2023-06-07 UPM Plywood Oy A method for manufacturing veneer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1301371C (en) * 1988-08-23 1992-05-19 Jan Erik Aune Log scanner
FI85769C (fi) * 1989-09-27 1992-05-25 Outokumpu Oy Roentgentomografiskt foerfarande foer observering av fel och kvistar i trae.
US5394342A (en) * 1993-02-26 1995-02-28 Macmillan Bloedel Limited Log scanning
NZ270892A (en) * 1994-08-24 1997-01-29 Us Natural Resources Detecting lumber defects utilizing optical pattern recognition algorithm

Also Published As

Publication number Publication date
WO1997032199A1 (fi) 1997-09-04
EP1012585A1 (en) 2000-06-28
FI103436B1 (fi) 1999-06-30
EP1012585B1 (en) 2011-04-06
FI960914A0 (fi) 1996-02-27
FI103436B (fi) 1999-06-30
US6157698A (en) 2000-12-05
DE69740167D1 (de) 2011-05-19
CA2247094A1 (en) 1997-09-04
CA2247094C (en) 2006-05-09
ATE504826T1 (de) 2011-04-15

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