WO2009104876A3 - 비전 검사 시스템 및 이것을 이용한 피검사체의 검사 방법 - Google Patents

비전 검사 시스템 및 이것을 이용한 피검사체의 검사 방법 Download PDF

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Publication number
WO2009104876A3
WO2009104876A3 PCT/KR2009/000602 KR2009000602W WO2009104876A3 WO 2009104876 A3 WO2009104876 A3 WO 2009104876A3 KR 2009000602 W KR2009000602 W KR 2009000602W WO 2009104876 A3 WO2009104876 A3 WO 2009104876A3
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WO
WIPO (PCT)
Prior art keywords
coordinate values
inspection
markings
work
piece
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Application number
PCT/KR2009/000602
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English (en)
French (fr)
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WO2009104876A2 (ko
Inventor
박희재
이일환
강성범
Original Assignee
에스엔유프리시젼(주)
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.)
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Application filed by 에스엔유프리시젼(주) filed Critical 에스엔유프리시젼(주)
Priority to CN200980105530XA priority Critical patent/CN101946154A/zh
Priority to US12/918,025 priority patent/US20110013015A1/en
Priority to JP2010547558A priority patent/JP2011512539A/ja
Publication of WO2009104876A2 publication Critical patent/WO2009104876A2/ko
Publication of WO2009104876A3 publication Critical patent/WO2009104876A3/ko

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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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/02—Overalls, e.g. bodysuits or bib overalls
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/20—Pockets; Making or setting-in pockets
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0069—Details
    • A44B18/0073—Attaching means
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
    • G21F3/02—Clothing
    • G21F3/025—Clothing completely surrounding the wearer
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00—Details of garments
    • A41D2300/30—Closures
    • A41D2300/322—Closures using slide fasteners
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

본 발명은 다양한 피검사체를 검사하기 위한 비전 검사 시스템 및 이것을 이용한 피검사체의 검사 방법을 개시한다. 본 발명의 시스템은 피검사체가 놓여지는 테이블을 갖는 워크피스 스테이지, 복수의 라인스캔 카메라들과 피검사체의 스캔이미지를 프로세싱하는 컴퓨터로 구성된다. 테이블의 상면에 라인스캔 카메라들에 의하여 스캔이미지를 획득할 수 있도록 마크 스테이지 좌표값을 갖는 복수의 마크들이 제공된다. 마크들 중 서로 인접하는 두 개의 마크들은 라인스캔 카메라들 각각의 시야 안에 배치된다. 마크들 중 첫 번째 마크와 마지막 번째 사이의 마크들 각각은 라인스캔 카메라들 중 서로 인접하는 두 개의 라인스캔 카메라들의 시야 안에 오버랩되도록 배치된다. 본 발명의 검사 방법은 마크 이미지 좌표값, 워크피스 이미지 좌표값을 이용하여 워크피스 이미지 좌표값으로부터 워크피스 이미지-스테이지 좌표값을 산출하고, 워크피스 스테이지 좌표값에 대하여 워크피스 이미지-스테이지 좌표값이 허용오차를 만족하면 피검사체를 양품으로 판별한다.
PCT/KR2009/000602 2008-02-18 2009-02-10 비전 검사 시스템 및 이것을 이용한 피검사체의 검사 방법 WO2009104876A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200980105530XA CN101946154A (zh) 2008-02-18 2009-02-10 视觉检测系统及使用该系统的检测方法
US12/918,025 US20110013015A1 (en) 2008-02-18 2009-02-10 Vision inspection system and inspection method using the same
JP2010547558A JP2011512539A (ja) 2008-02-18 2009-02-10 ビジョン検査システム及びこれを利用した被検査体の検査方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080014403A KR100863700B1 (ko) 2008-02-18 2008-02-18 비전 검사 시스템 및 이것을 이용한 피검사체의 검사 방법
KR10-2008-0014403 2008-02-18

Publications (2)

Publication Number Publication Date
WO2009104876A2 WO2009104876A2 (ko) 2009-08-27
WO2009104876A3 true WO2009104876A3 (ko) 2009-11-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/000602 WO2009104876A2 (ko) 2008-02-18 2009-02-10 비전 검사 시스템 및 이것을 이용한 피검사체의 검사 방법

Country Status (6)

Country Link
US (1) US20110013015A1 (ko)
JP (1) JP2011512539A (ko)
KR (1) KR100863700B1 (ko)
CN (1) CN101946154A (ko)
TW (1) TW200949234A (ko)
WO (1) WO2009104876A2 (ko)

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US20140070076A1 (en) * 2012-09-12 2014-03-13 Goutham Mallapragda Real-Time Composite 3-D for a Large Field of View Using Multiple Structured Light Sensors
CN102914263B (zh) * 2012-10-17 2015-01-21 广州市佳铭工业器材有限公司 基于多相机图像拼接的工件自动检测设备
CN104270576B (zh) * 2014-10-23 2017-07-04 吉林大学 一种仿生伸缩式扇形复眼
CN104881135B (zh) * 2015-05-28 2018-07-03 联想(北京)有限公司 一种信息处理方法及电子设备
CN105100616B (zh) * 2015-07-27 2021-02-19 联想(北京)有限公司 一种图像处理方法及电子设备
JP6598807B2 (ja) * 2017-03-13 2019-10-30 株式会社Ｓｃｒｅｅｎホールディングス 検査方法および検査装置
US20190012782A1 (en) * 2017-07-05 2019-01-10 Integrated Vision Systems LLC Optical inspection apparatus and method
CN108074263B (zh) * 2017-11-20 2021-09-14 蔚来(安徽)控股有限公司 视觉定位方法和系统
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KR102073711B1 (ko) * 2018-02-14 2020-02-05 한국미쯔보시다이아몬드공업(주) 리브 마크 두께 검사 방법
JP7254825B2 (ja) * 2018-02-22 2023-04-10 トレレボリ シーリング ソリューションズ ジャーマニー ゲー・エム・ベー・ハー シールの状態を検出するためのシステムおよび方法
CN109357618A (zh) * 2018-10-26 2019-02-19 曙鹏科技（深圳）有限公司 一种极片宽度测量方法与极片宽度测量装置
CN109855531B (zh) * 2018-12-10 2021-04-23 安徽艾睿思智能科技有限公司 用于大幅面板型材料的尺寸测量系统及其测量方法
CN110441313A (zh) * 2019-07-30 2019-11-12 天津工程机械研究院有限公司 一种多工位、多角度视觉表面缺陷检测系统
CN111650208B (zh) * 2020-06-01 2021-08-27 东华大学 一种巡游式机织面料疵点在线检测器
CN113418865B (zh) * 2021-06-11 2023-07-28 华侨大学 工件规格自适应的全方位、集成化线扫视觉检测系统
CN116045854B (zh) * 2022-12-14 2023-09-05 广东九纵智能科技有限公司 一种多轴联动视觉检测设备及多工位电机一致性标定方法

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Also Published As

Publication number Publication date
CN101946154A (zh) 2011-01-12
WO2009104876A2 (ko) 2009-08-27
KR100863700B1 (ko) 2008-10-15
JP2011512539A (ja) 2011-04-21
US20110013015A1 (en) 2011-01-20
TW200949234A (en) 2009-12-01

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