ITBZ20050027A1 - Procedimento per rappresentare fotograficamente l'aspetto esterno di un tronco ed associare detta rappresentazione fotografica alla rispettiva struttura tridimensionale del tronco medesimo come pure un dispositivo per attuare un tale procedimento. - Google Patents

Procedimento per rappresentare fotograficamente l'aspetto esterno di un tronco ed associare detta rappresentazione fotografica alla rispettiva struttura tridimensionale del tronco medesimo come pure un dispositivo per attuare un tale procedimento.

Info

Publication number
ITBZ20050027A1
ITBZ20050027A1 ITBZ20050027A ITBZ20050027A1 IT BZ20050027 A1 ITBZ20050027 A1 IT BZ20050027A1 IT BZ20050027 A ITBZ20050027 A IT BZ20050027A IT BZ20050027 A1 ITBZ20050027 A1 IT BZ20050027A1
Authority
IT
Italy
Prior art keywords
procedure
trunk
photographically
associating
implementing
Prior art date
Application number
Other languages
English (en)
Inventor
Federico Giudiceandrea
Original Assignee
Microtec Srl
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 Microtec Srl filed Critical Microtec Srl
Priority to ITBZ20050027 priority Critical patent/ITBZ20050027A1/it
Priority to EP06113317A priority patent/EP1729116A1/en
Publication of ITBZ20050027A1 publication Critical patent/ITBZ20050027A1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
    • B07C5/14—Sorting timber or logs, e.g. tree trunks, beams, planks or the like
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers
    • 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
    • G01N21/8901—Optical details; Scanning details
    • G01N21/8903—Optical details; Scanning details using a multiple detector array
    • 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
    • G01N33/46—Wood
ITBZ20050027 2005-05-31 2005-05-31 Procedimento per rappresentare fotograficamente l'aspetto esterno di un tronco ed associare detta rappresentazione fotografica alla rispettiva struttura tridimensionale del tronco medesimo come pure un dispositivo per attuare un tale procedimento. ITBZ20050027A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBZ20050027 ITBZ20050027A1 (it) 2005-05-31 2005-05-31 Procedimento per rappresentare fotograficamente l'aspetto esterno di un tronco ed associare detta rappresentazione fotografica alla rispettiva struttura tridimensionale del tronco medesimo come pure un dispositivo per attuare un tale procedimento.
EP06113317A EP1729116A1 (en) 2005-05-31 2006-04-28 Process for photographically representing the outer appearance of a trunk and associating said photographic representation with the respective three-dimensional structure of the trunk and a device for implementing the procedure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBZ20050027 ITBZ20050027A1 (it) 2005-05-31 2005-05-31 Procedimento per rappresentare fotograficamente l'aspetto esterno di un tronco ed associare detta rappresentazione fotografica alla rispettiva struttura tridimensionale del tronco medesimo come pure un dispositivo per attuare un tale procedimento.

Publications (1)

Publication Number Publication Date
ITBZ20050027A1 true ITBZ20050027A1 (it) 2006-12-01

Family

ID=36699270

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBZ20050027 ITBZ20050027A1 (it) 2005-05-31 2005-05-31 Procedimento per rappresentare fotograficamente l'aspetto esterno di un tronco ed associare detta rappresentazione fotografica alla rispettiva struttura tridimensionale del tronco medesimo come pure un dispositivo per attuare un tale procedimento.

Country Status (2)

Country Link
EP (1) EP1729116A1 (it)
IT (1) ITBZ20050027A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVR20070018A1 (it) 2007-02-02 2008-08-03 Microtec Srl Procedimento per controllare la qualita di tronchi
AT508503B1 (de) * 2009-08-06 2011-07-15 Stora Enso Wood Products Gmbh Verfahren zur erkennung von bläue bei holz
WO2016024026A1 (en) 2014-08-15 2016-02-18 Fugro N.V. Underwater laser based modeling device
EP3585577A4 (en) 2017-02-27 2020-12-23 Usnr, Llc OPTIMIZATION OF ROUND AND SQUARE TIMBER

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221974A (en) * 1979-02-02 1980-09-09 The Bendix Corporation Lumber inspection and optimization system
DE4218971C2 (de) * 1992-06-10 1994-09-22 Grecon Greten Gmbh & Co Kg Verfahren zur Kalibrierung eines Bildverarbeitungssystems
FR2722573B1 (fr) * 1994-07-12 1996-10-04 Centre Techn Bois Ameublement Procede et dispositif de reconnaissance de particularites geometriques de pieces parallelepipediques de section polygonale
IT1292544B1 (it) * 1997-04-10 1999-02-08 Microtec Srl Dispositivo per misurare le dimensioni di un oggetto molto esteso lon- gitudinalmente e con sezione trasversale a contorno curvo.
US6757058B1 (en) * 1999-05-05 2004-06-29 Lucidyne Technologies, Inc. Fiber-optic light line for use in an inspection system
CA2309008C (en) * 1999-05-24 2007-07-17 Richard Mcbain High speed laser triangulation measurements of shape and thickness
DE10064891A1 (de) * 2000-12-23 2002-06-27 Rettenmeier Holding Gmbh & Co Verfahren zur optischen Qualitätsdokumentation eines Holzkörpers
CA2518976A1 (en) * 2003-03-18 2004-09-30 Alexander Thomas Hermary Coded-light dual-view profile scanner

Also Published As

Publication number Publication date
EP1729116A1 (en) 2006-12-06

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