FI990712A0 - Förffarande och anordning för bestämning av dimensioner ovh yttre egenskaper hos tredimensionella stycken, till exempel trävara - Google Patents
Förffarande och anordning för bestämning av dimensioner ovh yttre egenskaper hos tredimensionella stycken, till exempel trävaraInfo
- Publication number
- FI990712A0 FI990712A0 FI990712A FI990712A FI990712A0 FI 990712 A0 FI990712 A0 FI 990712A0 FI 990712 A FI990712 A FI 990712A FI 990712 A FI990712 A FI 990712A FI 990712 A0 FI990712 A0 FI 990712A0
- Authority
- FI
- Finland
- Prior art keywords
- target area
- determining
- external properties
- dimensions
- line camera
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990712A FI990712A (sv) | 1999-03-30 | 1999-03-30 | Förffarande och anordning för bestämning av dimensioner och yttre egenskaper hos tredimensionella stycken, till exempel trävara |
PCT/FI2000/000270 WO2000062011A1 (en) | 1999-03-30 | 2000-03-29 | Method and apparatus for determination of dimensions and external properties of three-demensional objects such as timber in a transverse measurement system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI990712A FI990712A (sv) | 1999-03-30 | 1999-03-30 | Förffarande och anordning för bestämning av dimensioner och yttre egenskaper hos tredimensionella stycken, till exempel trävara |
Publications (2)
Publication Number | Publication Date |
---|---|
FI990712A0 true FI990712A0 (sv) | 1999-03-30 |
FI990712A FI990712A (sv) | 2000-10-01 |
Family
ID=8554323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI990712A FI990712A (sv) | 1999-03-30 | 1999-03-30 | Förffarande och anordning för bestämning av dimensioner och yttre egenskaper hos tredimensionella stycken, till exempel trävara |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI990712A (sv) |
WO (1) | WO2000062011A1 (sv) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI124426B (sv) | 2012-03-02 | 2014-08-29 | Fin Scan Oy | Förfarande och anordning för bestämning av dimensionerna och yttre egenskaper hos tredimensionella stycken, t.ex. virke |
FI125973B (sv) | 2012-06-27 | 2016-05-13 | Fin Scan Oy | System för fotografering av trävaror |
DE102017009153B4 (de) * | 2017-09-29 | 2021-12-09 | Baumer Inspection Gmbh | Anordnung und Verfahren zur Inspektion von bewegten plattenförmigen Objekten |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207472A (en) * | 1975-12-05 | 1980-06-10 | The Bendix Corporation | Lumber inspection and optimization system |
GB8612038D0 (en) * | 1986-05-17 | 1986-06-25 | Tole W R | Dimensional measurement of object |
FI95078C (sv) * | 1993-11-17 | 1995-12-11 | Cimmon Oy | Förfarande och anordning för optisk mätning av långsträckta stycken |
-
1999
- 1999-03-30 FI FI990712A patent/FI990712A/sv unknown
-
2000
- 2000-03-29 WO PCT/FI2000/000270 patent/WO2000062011A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2000062011A8 (en) | 2001-10-11 |
FI990712A (sv) | 2000-10-01 |
WO2000062011A1 (en) | 2000-10-19 |
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