CN106680299A - 板材节疤外观质量评价方法 - Google Patents
板材节疤外观质量评价方法 Download PDFInfo
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- CN106680299A CN106680299A CN201710022023.6A CN201710022023A CN106680299A CN 106680299 A CN106680299 A CN 106680299A CN 201710022023 A CN201710022023 A CN 201710022023A CN 106680299 A CN106680299 A CN 106680299A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000013441 quality evaluation Methods 0.000 title abstract description 10
- 238000011156 evaluation Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 102
- 238000005259 measurement Methods 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011120 plywood Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
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- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
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- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- 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
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
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- 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
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- 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
- G01N2021/8874—Taking dimensions of defect into account
-
- 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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710022023.6A CN106680299B (zh) | 2017-01-12 | 2017-01-12 | 板材节疤外观质量评价方法 |
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CN201710022023.6A CN106680299B (zh) | 2017-01-12 | 2017-01-12 | 板材节疤外观质量评价方法 |
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CN106680299A true CN106680299A (zh) | 2017-05-17 |
CN106680299B CN106680299B (zh) | 2018-12-18 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107315015A (zh) * | 2017-07-08 | 2017-11-03 | 北京林业大学 | 基于结构激光扫描技术的锯材表面缺陷的研究方法 |
CN107345915A (zh) * | 2017-07-08 | 2017-11-14 | 北京林业大学 | 一种基于结构激光扫描技术的锯材表面缺陷的研究方法 |
CN108519387A (zh) * | 2018-03-30 | 2018-09-11 | 福建农林大学 | 原木旋切单板质量分级的智能识别方法 |
CN113570599A (zh) * | 2021-09-22 | 2021-10-29 | 江苏绿泉装饰工程有限公司 | 一种基于图像处理的实木颗粒板板材质量评价方法及系统 |
Citations (10)
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EP0764845A2 (de) * | 1995-09-19 | 1997-03-26 | AUTRONIC Gesellschaft für Bildverarbeitung und Systeme mbH | Einrichtung zum Erfassen von Fehlstellen auf einer glatten Oberfläche |
US20020024677A1 (en) * | 2000-08-23 | 2002-02-28 | Leonard Metcalfe | Method and apparatus for scanning lumber and other objects |
JP2009293999A (ja) * | 2008-06-03 | 2009-12-17 | Panasonic Electric Works Co Ltd | 木材欠陥検出装置 |
CN201413296Y (zh) * | 2009-06-11 | 2010-02-24 | 浙江创鑫木业有限公司 | 一种检测木板表面缺陷的装置 |
CN101669023A (zh) * | 2007-04-20 | 2010-03-10 | 株式会社名南制作所 | 木材的检测方法及装置及程序 |
JP2010112802A (ja) * | 2008-11-05 | 2010-05-20 | Panasonic Electric Works Co Ltd | 木材の外観検査装置、木材の外観検査方法 |
CN202066793U (zh) * | 2011-02-28 | 2011-12-07 | 浙江世友木业有限公司 | 一种检查板材板面缺陷的设备 |
CN102313747A (zh) * | 2011-07-27 | 2012-01-11 | 国家林业局北京林业机械研究所 | 锯材表面缺陷的图像采集系统及检测方法 |
CN202794050U (zh) * | 2012-09-28 | 2013-03-13 | 东北林业大学 | 基于图像处理的木材缺陷在线识别系统 |
CN205067359U (zh) * | 2015-07-24 | 2016-03-02 | 铸锐(上海)工业自动化有限公司 | 一种木材缺陷及颜色纹理识别系统 |
-
2017
- 2017-01-12 CN CN201710022023.6A patent/CN106680299B/zh active Active
Patent Citations (10)
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EP0764845A2 (de) * | 1995-09-19 | 1997-03-26 | AUTRONIC Gesellschaft für Bildverarbeitung und Systeme mbH | Einrichtung zum Erfassen von Fehlstellen auf einer glatten Oberfläche |
US20020024677A1 (en) * | 2000-08-23 | 2002-02-28 | Leonard Metcalfe | Method and apparatus for scanning lumber and other objects |
CN101669023A (zh) * | 2007-04-20 | 2010-03-10 | 株式会社名南制作所 | 木材的检测方法及装置及程序 |
JP2009293999A (ja) * | 2008-06-03 | 2009-12-17 | Panasonic Electric Works Co Ltd | 木材欠陥検出装置 |
JP2010112802A (ja) * | 2008-11-05 | 2010-05-20 | Panasonic Electric Works Co Ltd | 木材の外観検査装置、木材の外観検査方法 |
CN201413296Y (zh) * | 2009-06-11 | 2010-02-24 | 浙江创鑫木业有限公司 | 一种检测木板表面缺陷的装置 |
CN202066793U (zh) * | 2011-02-28 | 2011-12-07 | 浙江世友木业有限公司 | 一种检查板材板面缺陷的设备 |
CN102313747A (zh) * | 2011-07-27 | 2012-01-11 | 国家林业局北京林业机械研究所 | 锯材表面缺陷的图像采集系统及检测方法 |
CN202794050U (zh) * | 2012-09-28 | 2013-03-13 | 东北林业大学 | 基于图像处理的木材缺陷在线识别系统 |
CN205067359U (zh) * | 2015-07-24 | 2016-03-02 | 铸锐(上海)工业自动化有限公司 | 一种木材缺陷及颜色纹理识别系统 |
Non-Patent Citations (3)
Title |
---|
YIZHUO ZHANG,ET AL: "Wood defect detection method with PCA feature fusion and compressed sensing", 《J. FOR. RES.》 * |
张召 等: "基于纹理提取和SVM技术的自动木材缺陷识别", 《计算机工程与应用》 * |
杨建华 等: "基于机器视觉的锯材表面缺陷检测系统设计", 《林产工业》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107315015A (zh) * | 2017-07-08 | 2017-11-03 | 北京林业大学 | 基于结构激光扫描技术的锯材表面缺陷的研究方法 |
CN107345915A (zh) * | 2017-07-08 | 2017-11-14 | 北京林业大学 | 一种基于结构激光扫描技术的锯材表面缺陷的研究方法 |
CN107315015B (zh) * | 2017-07-08 | 2019-11-05 | 北京林业大学 | 基于结构激光扫描技术的锯材表面缺陷的研究方法 |
CN108519387A (zh) * | 2018-03-30 | 2018-09-11 | 福建农林大学 | 原木旋切单板质量分级的智能识别方法 |
CN108519387B (zh) * | 2018-03-30 | 2023-10-27 | 福建农林大学 | 原木旋切单板质量分级的智能识别方法 |
CN113570599A (zh) * | 2021-09-22 | 2021-10-29 | 江苏绿泉装饰工程有限公司 | 一种基于图像处理的实木颗粒板板材质量评价方法及系统 |
CN113570599B (zh) * | 2021-09-22 | 2021-12-07 | 江苏绿泉装饰工程有限公司 | 一种基于图像处理的实木颗粒板板材质量评价方法及系统 |
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CN106680299B (zh) | 2018-12-18 |
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Address after: 100029, Beijing, Chaoyang District Court Road, No. 20 century Xingyuan building, seven floor Patentee after: BEIJING FORESTRY MACHINERY Research Institute OF THE STATE FORESTRY AND PRAIRIE ADMINISTRATION Country or region after: China Address before: 100029, Beijing, Chaoyang District Court Road, No. 20 century Xingyuan building, seven floor Patentee before: Beijing Forestry Machinery Research Institute of State Forestry Administration Country or region before: China |
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Effective date of registration: 20240131 Address after: 100091 No. 2 east mansion, Beijing, Haidian District Patentee after: RESEARCH INSTITUTE OF WOOD INDUSTRY, CHINESE ACADEMY OF FORESTRY Country or region after: China Address before: 100029, Beijing, Chaoyang District Court Road, No. 20 century Xingyuan building, seven floor Patentee before: BEIJING FORESTRY MACHINERY Research Institute OF THE STATE FORESTRY AND PRAIRIE ADMINISTRATION Country or region before: China |