NO904617D0 - Fremgangsmaate og anordning for automatisk besiktigelse avmaalegjenstander. - Google Patents

Fremgangsmaate og anordning for automatisk besiktigelse avmaalegjenstander.

Info

Publication number
NO904617D0
NO904617D0 NO904617A NO904617A NO904617D0 NO 904617 D0 NO904617 D0 NO 904617D0 NO 904617 A NO904617 A NO 904617A NO 904617 A NO904617 A NO 904617A NO 904617 D0 NO904617 D0 NO 904617D0
Authority
NO
Norway
Prior art keywords
procedure
automatic view
view temporarily
temporarily
automatic
Prior art date
Application number
NO904617A
Other languages
English (en)
Other versions
NO303511B1 (no
NO904617L (no
Inventor
Soeren Soederholm
Erland Marklund
Original Assignee
Autosort 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 Autosort Ab filed Critical Autosort Ab
Publication of NO904617D0 publication Critical patent/NO904617D0/no
Publication of NO904617L publication Critical patent/NO904617L/no
Publication of NO303511B1 publication Critical patent/NO303511B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/04—Turning equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/06—Adjusting equipment, e.g. using optical projection
    • 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
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
    • 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
    • G01N21/892—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
    • 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
    • G01N2021/8854—Grading and classifying of flaws
    • G01N2021/8867—Grading and classifying of flaws using sequentially two or more inspection runs, e.g. coarse and fine, or detecting then analysing
    • 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
NO904617A 1989-10-27 1990-10-25 FremgangsmÕte og anordning for automatisk besiktigelse av mÕlegjenstander NO303511B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903593A SE468107B (sv) 1989-10-27 1989-10-27 Foerfarande foer att medelst aatminstone en optoelektrisk kamera avsyna foeremaal vilka belyses fraan aatminstone tvaa skilda haall och vilkas avbildning uppvisar aatminstone tvaa laengdkanter, samt anordning foer genomfoerande av foerfarandet

Publications (3)

Publication Number Publication Date
NO904617D0 true NO904617D0 (no) 1990-10-25
NO904617L NO904617L (no) 1991-04-29
NO303511B1 NO303511B1 (no) 1998-07-20

Family

ID=20377308

Family Applications (1)

Application Number Title Priority Date Filing Date
NO904617A NO303511B1 (no) 1989-10-27 1990-10-25 FremgangsmÕte og anordning for automatisk besiktigelse av mÕlegjenstander

Country Status (4)

Country Link
DE (1) DE4033485A1 (no)
FI (1) FI100486B (no)
NO (1) NO303511B1 (no)
SE (2) SE468107B (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406378A (en) * 1992-04-29 1995-04-11 Mpb Technologies Inc. Method and apparatus for non-contact and rapid identification of wood species
DE4223787C2 (de) * 1992-07-15 1995-08-17 Dimter Maschf Gmbh Anlage zur Bestimmung der Holzgüte von Schnitthölzern
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
ITMI20011046A1 (it) * 2001-05-18 2002-11-18 C M L S R L Impianto atto a rilevare le irregolarita' dimensionali di tavole ottenute mediante sezionamento di tronchi allo scopo di memorizzare e di ot
ITBZ20110004A1 (it) * 2011-01-17 2012-07-18 Microtec Srl Apparecchiatura per il rilevamento di caratteristiche superficiali di un pezzo di legname
FI124426B (en) 2012-03-02 2014-08-29 Fin Scan Oy Method and apparatus for determining the dimensions and external properties of three-dimensional pieces, e.g. wood
AT523313B1 (de) 2019-12-17 2022-02-15 Franz Neuhofer Vorrichtung zum Trennen eines mit einer durchgehenden Folie beschichteten Strangs aus aneinanderstoßenden Profilleisten
EP3865813A1 (en) * 2020-02-15 2021-08-18 Hewlett-Packard Development Company, L.P. Scanning of objects
EP4227673A1 (en) * 2022-01-27 2023-08-16 Finnos Oy Apparatus for capturing images of elongated timber

Also Published As

Publication number Publication date
SE468107B (sv) 1992-11-02
SE8903593L (sv) 1991-04-28
NO303511B1 (no) 1998-07-20
DE4033485A1 (de) 1991-05-02
SE9003248D0 (sv) 1990-10-11
FI905298A0 (fi) 1990-10-26
NO904617L (no) 1991-04-29
FI100486B (fi) 1997-12-15
SE465559B (sv) 1991-09-30
SE9003248L (sv) 1991-04-28

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