CA2957873A1 - Log scanning system - Google Patents

Log scanning system Download PDF

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Publication number
CA2957873A1
CA2957873A1 CA2957873A CA2957873A CA2957873A1 CA 2957873 A1 CA2957873 A1 CA 2957873A1 CA 2957873 A CA2957873 A CA 2957873A CA 2957873 A CA2957873 A CA 2957873A CA 2957873 A1 CA2957873 A1 CA 2957873A1
Authority
CA
Canada
Prior art keywords
log
load
data
depth
images
Prior art date
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.)
Abandoned
Application number
CA2957873A
Other languages
English (en)
French (fr)
Inventor
Nawar Sami Alwesh
Glen Edward MURPHY
David William Penman
Johann August Schoonees
Robert Jan Valkenburg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
C 3 Ltd
Original Assignee
C 3 Ltd
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 C 3 Ltd filed Critical C 3 Ltd
Publication of CA2957873A1 publication Critical patent/CA2957873A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • 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
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • G06Q10/0875—Itemisation or classification of parts, supplies or services, e.g. bill of materials
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K2007/10524—Hand-held scanners
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30108—Industrial image inspection
    • G06T2207/30161—Wood; Lumber
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30242—Counting objects in image

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Economics (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Development Economics (AREA)
  • Finance (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • Software Systems (AREA)
  • Mathematical Physics (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Forests & Forestry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
CA2957873A 2014-08-13 2015-08-13 Log scanning system Abandoned CA2957873A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ62873014 2014-08-13
NZ628730 2014-08-13
PCT/IB2015/056157 WO2016024242A1 (en) 2014-08-13 2015-08-13 Log scanning system

Publications (1)

Publication Number Publication Date
CA2957873A1 true CA2957873A1 (en) 2016-02-18

Family

ID=55303922

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2957873A Abandoned CA2957873A1 (en) 2014-08-13 2015-08-13 Log scanning system

Country Status (9)

Country Link
US (1) US10503943B2 (https=)
EP (1) EP3180710B1 (https=)
JP (1) JP6648135B2 (https=)
KR (1) KR20170066336A (https=)
CN (1) CN107111602B (https=)
AU (1) AU2015302917B2 (https=)
CA (1) CA2957873A1 (https=)
HK (1) HK1243515A1 (https=)
WO (1) WO2016024242A1 (https=)

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CA2957873A1 (en) 2014-08-13 2016-02-18 C 3 Limited Log scanning system
JP6696149B2 (ja) * 2015-10-29 2020-05-20 富士通株式会社 画像生成方法、画像生成プログラム、情報処理装置および表示制御方法
KR102163742B1 (ko) * 2015-12-11 2020-10-12 삼성전자주식회사 전자 장치 및 그 동작 방법
SE542511C2 (en) * 2017-07-07 2020-05-26 Soervik Bengt Method for handling logs and log marking tool for use in such a method
DE102017117056A1 (de) * 2017-07-27 2019-01-31 Testo SE & Co. KGaA Aufmaßgerät und Verfahren zur Erstellung eines 3D-Modells
AU2018369977A1 (en) * 2017-11-17 2020-05-28 C 3 Limited Object measurement system
CN108262809B (zh) * 2017-12-14 2021-06-29 北京木业邦科技有限公司 基于人工智能的木板加工方法、装置、电子设备和介质
CN107976157A (zh) * 2017-12-26 2018-05-01 天远三维（天津）科技有限公司 一种于获取物体表面三维形貌的无线手持式三维扫描设备
JP7077651B2 (ja) * 2018-02-16 2022-05-31 横河電機株式会社 分光分析装置
US10935374B2 (en) * 2018-02-21 2021-03-02 Faro Technologies, Inc. Systems and methods for generating models of scanned environments
US10769472B2 (en) * 2018-03-28 2020-09-08 Wipro Limited Method and system counting plurality of objects placed in a region
CN108571931A (zh) * 2018-05-17 2018-09-25 北京林业大学 一种以tof深度相机为工具的测树方法
CN109242818A (zh) * 2018-06-27 2019-01-18 深圳市全运通物流发展有限公司 一种原木检尺方法和装置
CA3108903A1 (en) 2018-08-07 2020-02-13 Britescan, Llc Portable scanning device for ascertaining attributes of sample materials
JP6828220B1 (ja) * 2018-09-17 2021-02-10 データログ リミテッド ライアビリティ カンパニー 丸太計量システム及び関連する方法
WO2020152632A1 (en) * 2019-01-25 2020-07-30 Robotics Plus Limited Load scanning apparatus
CN112797897B (zh) * 2019-04-15 2022-12-06 Oppo广东移动通信有限公司 物体几何参数的测量方法、装置和终端
FI20195628A1 (fi) * 2019-07-11 2021-01-12 Teknosavo Oy Menetelmä kuitupuu- tai tukkinipun tilavuuden määrittämiseksi
CN111044522B (zh) * 2019-12-14 2022-03-11 中国科学院深圳先进技术研究院 缺陷检测方法、装置及终端设备
CN111208138B (zh) * 2020-02-28 2021-03-12 天目爱视（北京）科技有限公司 一种智能木料识别装置
CN111366080A (zh) * 2020-04-08 2020-07-03 三江学院 一种木材容积测量设备
RU2734085C1 (ru) * 2020-05-28 2020-10-12 Александр Васильевич Кононов Устройство для бесконтактного измерения объема движущегося груза, имеющего сложную геометрическую форму
KR102401831B1 (ko) * 2021-02-23 2022-05-24 한남대학교 산학협력단 Rgbd 센서를 이용한 3d 모델복원 방법
CN113011206B (zh) 2021-02-25 2025-07-15 先临三维科技股份有限公司 手持扫描仪及其扫描方法
SK500392021A3 (sk) * 2021-07-13 2021-09-29 VALASAHA Group, a. s. Spôsob stanovenia vonkajších parametrov guľatiny dreva pomocou trojdimenzionálneho obrazu
CN114092390B (zh) * 2021-09-26 2025-03-18 北京华力兴科技发展有限责任公司 一种智能判断堆垛板材原木缝隙数量的方法及系统
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CN115689854B (zh) * 2022-01-14 2025-08-08 深圳市泽峰光电科技有限公司 一种原木图像获取方法
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Also Published As

Publication number Publication date
AU2015302917B2 (en) 2020-09-17
CN107111602A (zh) 2017-08-29
NZ729029A (en) 2021-06-25
JP2017527057A (ja) 2017-09-14
JP6648135B2 (ja) 2020-02-14
CN107111602B (zh) 2020-09-01
AU2015302917A1 (en) 2017-03-09
HK1243515A1 (zh) 2018-07-13
WO2016024242A1 (en) 2016-02-18
EP3180710A1 (en) 2017-06-21
EP3180710A4 (en) 2018-04-04
US20170235983A1 (en) 2017-08-17
EP3180710B1 (en) 2020-02-12
KR20170066336A (ko) 2017-06-14
US10503943B2 (en) 2019-12-10

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20230214