FI103076B1 - Menetelmä ja laite kuoren detektoimiseksi ja puun ja hakkeen kuorinta-asteen mittaamiseksi - Google Patents
Menetelmä ja laite kuoren detektoimiseksi ja puun ja hakkeen kuorinta-asteen mittaamiseksiInfo
- Publication number
- FI103076B1 FI103076B1 FI922179A FI922179A FI103076B1 FI 103076 B1 FI103076 B1 FI 103076B1 FI 922179 A FI922179 A FI 922179A FI 922179 A FI922179 A FI 922179A FI 103076 B1 FI103076 B1 FI 103076B1
- Authority
- FI
- Finland
- Prior art keywords
- pct
- bark
- wood
- log
- date
- Prior art date
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
- 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
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/898—Irregularities in textured or patterned surfaces, e.g. textiles, wood
- G01N21/8986—Wood
-
- 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
- G01N33/34—Paper
-
- 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
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/10—Scanning
- G01N2201/102—Video camera
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Wood Science & Technology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Textile Engineering (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Image Processing (AREA)
- Studio Devices (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Golf Clubs (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903821A SE466420B (sv) | 1989-11-14 | 1989-11-14 | Foerfarande och anordning foer detektering av bark samt bestaemning av barkningsgrad paa ved eller i flis |
PCT/SE1990/000728 WO1991007653A1 (en) | 1989-11-14 | 1990-11-09 | A method and apparatus for detecting bark and for determining the degree of barking on wood and chips |
Publications (4)
Publication Number | Publication Date |
---|---|
FI922179A0 FI922179A0 (fi) | 1992-05-13 |
FI922179A FI922179A (fi) | 1992-05-13 |
FI103076B1 true FI103076B1 (fi) | 1999-04-15 |
FI103076B FI103076B (fi) | 1999-04-15 |
Family
ID=20377474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI922179A FI103076B (fi) | 1989-11-14 | 1992-05-13 | Menetelmä ja laite kuoren detektoimiseksi ja puun ja hakkeen kuorinta- asteen mittaamiseksi |
Country Status (9)
Country | Link |
---|---|
US (1) | US5274244A (fi) |
EP (1) | EP0502041B1 (fi) |
JP (1) | JPH05503990A (fi) |
AT (1) | ATE134270T1 (fi) |
CA (1) | CA2068650A1 (fi) |
DE (1) | DE69025408T2 (fi) |
FI (1) | FI103076B (fi) |
SE (1) | SE466420B (fi) |
WO (1) | WO1991007653A1 (fi) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT398174B (de) * | 1991-02-08 | 1994-10-25 | Andritz Patentverwaltung | Verfahren und vorrichtung zum trennen von entrindeten holzknüppeln |
JP3431995B2 (ja) * | 1993-06-03 | 2003-07-28 | キヤノン株式会社 | 撮像装置 |
FI101327B (fi) * | 1996-09-19 | 1998-05-29 | Valtion Teknillinen | ON-line menetelmä puu-kuorisuhteen määrittämiseksi massavirrasta |
FI102521B2 (fi) * | 1997-05-19 | 2004-05-25 | Andritz Patentverwaltung | Menetelmä ja laite kuorintaprosessin puuhäviöiden vähentämiseksi |
CA2228023A1 (en) * | 1998-01-23 | 1999-07-23 | Centre De Recherche Industrielle Du Quebec | Method and apparatus for classifying batches of wood chips or the like |
FI110545B (fi) * | 1998-10-28 | 2003-02-14 | Valtion Teknillinen | Puuaineksen mittausmenetelmä ja -järjestely |
SE520060C2 (sv) * | 2000-10-12 | 2003-05-13 | Latronix Ab | System och förfarande för kontinuerlig bestämning av storleken på ett objekt vars storlek varierar i tiden |
SE0103279L (sv) † | 2001-10-02 | 2003-04-03 | Integrated Vision Prod | Förfarande för mätning av ljusspridning och geometrisk profil |
WO2003030227A2 (en) * | 2001-10-02 | 2003-04-10 | Quantum Dot Corporation | Method of semiconductor nanoparticle synthesis |
FI20025065A (fi) * | 2002-12-18 | 2004-06-19 | Andritz Oy | Menetelmä kuorimarummussa kuorittavien puiden kuorintatuloksen optimoimiseksi |
US7684030B2 (en) | 2007-05-04 | 2010-03-23 | Vab Solutions Inc. | Enclosure for a linear inspection system |
AT505516B1 (de) | 2007-07-27 | 2009-03-15 | Schoerkhuber Johannes | Verfahren zur herstellung von holzpellets aus hackgut |
DE602008004330D1 (de) | 2008-07-04 | 2011-02-17 | Sick Ivp Aktiebolag | Kalibrierung eines Profilmesssystems |
WO2010037206A1 (en) * | 2008-10-03 | 2010-04-08 | Fpinnovations | Apparatus and methods for controlled debarking of wood |
CA2780202C (en) * | 2012-06-19 | 2014-11-18 | Centre De Recherche Industrielle Du Quebec | Method and system for detecting the quality of debarking at the surface of a wooden log |
US20170249512A1 (en) * | 2014-10-21 | 2017-08-31 | Tolo, Inc. | Remote detection of insect infestation |
SE540910C2 (en) * | 2017-05-02 | 2018-12-18 | Gorzsas Andras | Spectroscopic method and device for determining the characteristics of a tree |
CN107621442A (zh) * | 2017-09-13 | 2018-01-23 | 四川伟图智能科技有限公司 | 一种产品质量监测视觉传感器 |
DE102017009414A1 (de) * | 2017-10-11 | 2019-04-11 | Ernst Christian Tienes | Verfahren zum Herstellen von Festbrennstoff-Formkörpern |
SE543138C2 (en) * | 2018-11-03 | 2020-10-13 | Tracy Of Sweden Ab | Arrangement and method for capturing image of log |
EP3916378B1 (en) * | 2020-05-29 | 2023-09-27 | MICROTEC S.r.l. | Method and apparatus for capturing an image of a lateral face of a wooden board |
FI130859B1 (fi) * | 2022-02-24 | 2024-04-26 | Innomost Oy | Menetelmä koivun kuoren prosessoimiseksi |
FI130860B1 (fi) * | 2022-02-24 | 2024-04-26 | Innomost Oy | Menetelmä erittäin puhtaan betuliinin talteenottamiseksi koivun kuoresta |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1488841A (en) * | 1974-01-18 | 1977-10-12 | Plessey Co Ltd | Optical detection apparatus |
SE404964B (sv) * | 1977-03-22 | 1978-11-06 | Sarlos Seppo Edvard | Anordning for detektering av stralning fran ett foremal for faststellande av avvikelser eller fel hos en yta av detsamma |
US4266675A (en) * | 1980-01-04 | 1981-05-12 | The United States Of America As Represented By The Secretary Of Agriculture | Optical wood-bark segregator |
FI63835C (fi) * | 1981-02-10 | 1983-08-10 | Altim Control Ky | Foerfarande foer identifiering av ett virkes ytegenskaper |
FI64301C (fi) * | 1981-03-30 | 1983-11-10 | Kone Oy | Foerfarande och anordning foer avskiljning av daoligt avbarkattvaevirke |
US4606645A (en) * | 1984-10-29 | 1986-08-19 | Weyerhaeuser Company | Method for determining localized fiber angle in a three dimensional fibrous material |
-
1989
- 1989-11-14 SE SE8903821A patent/SE466420B/sv unknown
-
1990
- 1990-11-09 JP JP3500306A patent/JPH05503990A/ja not_active Withdrawn
- 1990-11-09 AT AT90917307T patent/ATE134270T1/de not_active IP Right Cessation
- 1990-11-09 DE DE69025408T patent/DE69025408T2/de not_active Expired - Fee Related
- 1990-11-09 US US07/855,650 patent/US5274244A/en not_active Expired - Fee Related
- 1990-11-09 CA CA002068650A patent/CA2068650A1/en not_active Abandoned
- 1990-11-09 EP EP90917307A patent/EP0502041B1/en not_active Expired - Lifetime
- 1990-11-09 WO PCT/SE1990/000728 patent/WO1991007653A1/en active IP Right Grant
-
1992
- 1992-05-13 FI FI922179A patent/FI103076B/fi active
Also Published As
Publication number | Publication date |
---|---|
EP0502041A1 (en) | 1992-09-09 |
DE69025408T2 (de) | 1996-09-05 |
US5274244A (en) | 1993-12-28 |
WO1991007653A1 (en) | 1991-05-30 |
FI922179A0 (fi) | 1992-05-13 |
SE466420B (sv) | 1992-02-10 |
CA2068650A1 (en) | 1991-05-15 |
SE8903821D0 (sv) | 1989-11-14 |
FI103076B (fi) | 1999-04-15 |
JPH05503990A (ja) | 1993-06-24 |
DE69025408D1 (de) | 1996-03-28 |
FI922179A (fi) | 1992-05-13 |
SE8903821L (sv) | 1991-05-15 |
EP0502041B1 (en) | 1996-02-14 |
ATE134270T1 (de) | 1996-02-15 |
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