NO20016323L - Fremgangsmåte og anordning for tömmerstokkmåling - Google Patents

Fremgangsmåte og anordning for tömmerstokkmåling

Info

Publication number
NO20016323L
NO20016323L NO20016323A NO20016323A NO20016323L NO 20016323 L NO20016323 L NO 20016323L NO 20016323 A NO20016323 A NO 20016323A NO 20016323 A NO20016323 A NO 20016323A NO 20016323 L NO20016323 L NO 20016323L
Authority
NO
Norway
Prior art keywords
wood surface
surface profile
image analysis
another
log measurement
Prior art date
Application number
NO20016323A
Other languages
English (en)
Norwegian (no)
Other versions
NO20016323D0 (no
Inventor
Anders Engqvist
Per Wretblad
Sven Andersson
Mats Nylinder
Kenneth Alness
Original Assignee
Acanova Ab
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 Acanova Ab filed Critical Acanova Ab
Publication of NO20016323D0 publication Critical patent/NO20016323D0/no
Publication of NO20016323L publication Critical patent/NO20016323L/no

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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Manufacture Of Wood Veneers (AREA)
  • Recording Measured Values (AREA)
NO20016323A 1999-06-23 2001-12-21 Fremgangsmåte og anordning for tömmerstokkmåling NO20016323L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9902422A SE515950C2 (sv) 1999-06-23 1999-06-23 Förfarande och anordning att mäta en timmerstocks vedyteprofil
PCT/SE2000/001314 WO2000079213A1 (en) 1999-06-23 2000-06-21 Method and device for log measurement

Publications (2)

Publication Number Publication Date
NO20016323D0 NO20016323D0 (no) 2001-12-21
NO20016323L true NO20016323L (no) 2002-02-25

Family

ID=20416240

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20016323A NO20016323L (no) 1999-06-23 2001-12-21 Fremgangsmåte og anordning for tömmerstokkmåling

Country Status (17)

Country Link
EP (1) EP1194734B1 (de)
JP (1) JP2003502679A (de)
AT (1) ATE334376T1 (de)
AU (1) AU6034800A (de)
CA (1) CA2375368A1 (de)
CZ (1) CZ20014674A3 (de)
DE (1) DE60029590D1 (de)
EA (1) EA200101190A1 (de)
EE (1) EE200100687A (de)
HU (1) HUP0201491A2 (de)
NO (1) NO20016323L (de)
NZ (1) NZ515972A (de)
PL (1) PL354682A1 (de)
SE (1) SE515950C2 (de)
SK (1) SK18042001A3 (de)
TR (1) TR200103753T2 (de)
WO (1) WO2000079213A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1745279A1 (de) * 2004-02-20 2007-01-24 Dralle ApS System zur einstufung von industrieholz
EP1886090B8 (de) * 2005-05-24 2022-01-05 Bengt Sörvik Baum-erntevorrichtung
FI122331B (fi) 2006-06-30 2011-12-15 Teknosavo Oy Menetelmä puun tilavuuden mittaamiseen ja laadun tarkkailuun
DE102009027449A1 (de) * 2009-07-03 2011-01-05 Hochschule für angewandte Wissenschaft und Kunst Fachhochschule Hildesheim/Holzminden/Göttingen Erfassung von Rundholzpoltern
US10503943B2 (en) 2014-08-13 2019-12-10 C 3 Limited Log scanning system
EP3692330B1 (de) 2018-09-17 2025-01-08 Datalog, Llc Holzstammskalierungssystem und zugehörige verfahren
CN111207714B (zh) * 2020-02-18 2021-07-23 黑龙江省林业科学研究所 一种树径测量方法及工具
CN114155185A (zh) * 2021-09-27 2022-03-08 安吉智能物联技术有限公司 一种原木堆木材的配对方法
SE545739C2 (en) * 2021-12-07 2023-12-27 Tracy Of Sweden Ab Apparatus and method for classifying timber logs
FI131433B1 (fi) * 2023-10-20 2025-04-22 Teknosavo Oy Menetelmä kuitupuu- tai tukkinipun kiintotilavuuden määrittämiseksi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI51534C (fi) * 1972-03-27 1977-01-10 Kajaani Oy Menetelmä ja laite puupinon kylkitiheyden mittaamiseksi.
FI83910C (fi) * 1988-02-17 1991-09-10 Vision Systems Oy Foerfarande och apparatur foer maetning av storheterna hos ett timmerknippe.
CA1301371C (en) * 1988-08-23 1992-05-19 Jan Erik Aune Log scanner

Also Published As

Publication number Publication date
PL354682A1 (en) 2004-02-09
HUP0201491A2 (en) 2002-08-28
JP2003502679A (ja) 2003-01-21
DE60029590D1 (de) 2006-09-07
NO20016323D0 (no) 2001-12-21
SE9902422D0 (sv) 1999-06-23
CZ20014674A3 (cs) 2002-05-15
CA2375368A1 (en) 2000-12-28
ATE334376T1 (de) 2006-08-15
AU6034800A (en) 2001-01-09
NZ515972A (en) 2003-08-29
WO2000079213A1 (en) 2000-12-28
TR200103753T2 (tr) 2002-04-22
EE200100687A (et) 2003-04-15
EP1194734B1 (de) 2006-07-26
SE515950C2 (sv) 2001-10-29
EP1194734A1 (de) 2002-04-10
EA200101190A1 (ru) 2002-06-27
SK18042001A3 (sk) 2002-07-02
SE9902422L (sv) 2000-12-24

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application