CA2547304C - Methode de detection des defauts dans les grumes, y compris celle de la reconnaissance de formes multi-dimensionnelles - Google Patents

Methode de detection des defauts dans les grumes, y compris celle de la reconnaissance de formes multi-dimensionnelles Download PDF

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Publication number
CA2547304C
CA2547304C CA002547304A CA2547304A CA2547304C CA 2547304 C CA2547304 C CA 2547304C CA 002547304 A CA002547304 A CA 002547304A CA 2547304 A CA2547304 A CA 2547304A CA 2547304 C CA2547304 C CA 2547304C
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CA
Canada
Prior art keywords
data
wood
vector
grain
inspection point
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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.)
Expired - Lifetime
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CA002547304A
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English (en)
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CA2547304A1 (fr
Inventor
Jon F. Soest
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USNR LLC
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USNR LLC
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Priority claimed from CA002146911A external-priority patent/CA2146911C/fr
Publication of CA2547304A1 publication Critical patent/CA2547304A1/fr
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Publication of CA2547304C publication Critical patent/CA2547304C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
CA002547304A 1994-08-24 1995-04-12 Methode de detection des defauts dans les grumes, y compris celle de la reconnaissance de formes multi-dimensionnelles Expired - Lifetime CA2547304C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29634894A 1994-08-24 1994-08-24
US08/296,348 1994-08-24
CA002146911A CA2146911C (fr) 1994-08-24 1995-04-12 Methode de detection des defauts dans les grumes, y compris celle de la reconnaissance de formes multi-dimensionnelles

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002146911A Division CA2146911C (fr) 1994-08-24 1995-04-12 Methode de detection des defauts dans les grumes, y compris celle de la reconnaissance de formes multi-dimensionnelles

Publications (2)

Publication Number Publication Date
CA2547304A1 CA2547304A1 (fr) 1996-02-25
CA2547304C true CA2547304C (fr) 2008-08-26

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Application Number Title Priority Date Filing Date
CA002547304A Expired - Lifetime CA2547304C (fr) 1994-08-24 1995-04-12 Methode de detection des defauts dans les grumes, y compris celle de la reconnaissance de formes multi-dimensionnelles

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CA (1) CA2547304C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2444002C2 (ru) * 2007-04-20 2012-02-27 Мейнан Машинери Уоркс, Инк. Способ и устройство для контроля пиломатериалов

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Publication number Publication date
CA2547304A1 (fr) 1996-02-25

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