CA2494012A1 - Suivi de pieces de bois par identification de caracteristiques des surfaces - Google Patents

Suivi de pieces de bois par identification de caracteristiques des surfaces Download PDF

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Publication number
CA2494012A1
CA2494012A1 CA002494012A CA2494012A CA2494012A1 CA 2494012 A1 CA2494012 A1 CA 2494012A1 CA 002494012 A CA002494012 A CA 002494012A CA 2494012 A CA2494012 A CA 2494012A CA 2494012 A1 CA2494012 A1 CA 2494012A1
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CA
Canada
Prior art keywords
wood
piece
station
multiple pieces
inherent
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002494012A
Other languages
English (en)
Other versions
CA2494012C (fr
Inventor
George M. Carman
Patrick S. Freeman
Ofer Heyman
William J. Briskey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUCIDYNE TECHNOLOGIES Inc
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Individual
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
Priority claimed from PCT/US2004/023727 external-priority patent/WO2005010628A1/fr
Application filed by Individual filed Critical Individual
Publication of CA2494012A1 publication Critical patent/CA2494012A1/fr
Application granted granted Critical
Publication of CA2494012C publication Critical patent/CA2494012C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Technique d'identification et de caractérisation « Woodprint.TM. » faisant appel à des caméras (16), à un éclairage (14), à un matériel d'interface de caméra (18), à un ordinateur (20) ou à un logiciel de traitement d'image pour recueillir et analyser des caractéristiques de surface de morceaux de bois (8), dans le but de les suivre lors de leur procédé de production automatisé, en temps réel, et avec de linformation particulière à chaque morceau de bois (8), notamment le type d'usinage voulu, la valeur du bois ou sa destination. Lorsqu'un morceau de bois (8) atteint une étape du procédé de production où une décision est nécessaire, son identité unique est utilisée pour récupérer de linformation appropriée préalablement prédéterminée et attribuée à ce morceau de bois (8).
CA2494012A 2004-07-23 2005-01-24 Suivi de pieces de bois par identification de caracteristiques des surfaces Active CA2494012C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
PCT/US2004/023727 WO2005010628A1 (fr) 2003-07-24 2004-07-23 Tracage de bois par identification des caracteristiques de surface
US10/898,668 2004-07-23
USPCT/US2004/023727 2004-07-23
US10/898,668 US7200458B2 (en) 2003-07-24 2004-07-23 Wood tracking by identification of surface characteristics

Publications (2)

Publication Number Publication Date
CA2494012A1 true CA2494012A1 (fr) 2006-01-23
CA2494012C CA2494012C (fr) 2015-10-13

Family

ID=35696177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2494012A Active CA2494012C (fr) 2004-07-23 2005-01-24 Suivi de pieces de bois par identification de caracteristiques des surfaces

Country Status (1)

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CA (1) CA2494012C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10178355B2 (en) 2016-03-01 2019-01-08 Vab Solutions Inc. Tracking system and method for tracking wood products in a production line
CN109960229A (zh) * 2017-12-26 2019-07-02 中电电气(上海)太阳能科技有限公司 一种光伏组件生产监控系统及方法
SE2130345A1 (en) * 2021-12-07 2023-06-08 Tracy Of Sweden Ab Apparatus and method for classifying timber logs

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10178355B2 (en) 2016-03-01 2019-01-08 Vab Solutions Inc. Tracking system and method for tracking wood products in a production line
US10360692B2 (en) 2016-03-01 2019-07-23 Timber Technology Inc. Tracking system and method for tracking wood products in a production line
CN109960229A (zh) * 2017-12-26 2019-07-02 中电电气(上海)太阳能科技有限公司 一种光伏组件生产监控系统及方法
SE2130345A1 (en) * 2021-12-07 2023-06-08 Tracy Of Sweden Ab Apparatus and method for classifying timber logs
SE545739C2 (en) * 2021-12-07 2023-12-27 Tracy Of Sweden Ab Apparatus and method for classifying timber logs

Also Published As

Publication number Publication date
CA2494012C (fr) 2015-10-13

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