BRPI0809277A2 - método para indentificação de características de superfície de produtos metalúrgicos, especialmente produtos laminados e de fundição contínua, e um dispositivo para executar o dito método. - Google Patents

método para indentificação de características de superfície de produtos metalúrgicos, especialmente produtos laminados e de fundição contínua, e um dispositivo para executar o dito método.

Info

Publication number
BRPI0809277A2
BRPI0809277A2 BRPI0809277A BRPI0809277A BRPI0809277A2 BR PI0809277 A2 BRPI0809277 A2 BR PI0809277A2 BR PI0809277 A BRPI0809277 A BR PI0809277A BR PI0809277 A BRPI0809277 A BR PI0809277A BR PI0809277 A2 BRPI0809277 A2 BR PI0809277A2
Authority
BR
Brazil
Prior art keywords
products
continuous casting
surface characteristics
identifying surface
metallurgical
Prior art date
Application number
BRPI0809277A
Other languages
English (en)
Inventor
Tobias Rauber
Original Assignee
Sms Concast Ag
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 Sms Concast Ag filed Critical Sms Concast Ag
Publication of BRPI0809277A2 publication Critical patent/BRPI0809277A2/pt

Links

Classifications

    • 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
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • 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
    • G01N21/8901—Optical details; Scanning details
    • 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
    • G01N21/8901—Optical details; Scanning details
    • G01N21/8903—Optical details; Scanning details using a multiple detector array
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • 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
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8845—Multiple wavelengths of illumination or detection
    • 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
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N2021/8918—Metal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Textile Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Continuous Casting (AREA)
  • Character Input (AREA)
  • Length Measuring Devices By Optical Means (AREA)
BRPI0809277A 2007-03-19 2008-03-19 método para indentificação de características de superfície de produtos metalúrgicos, especialmente produtos laminados e de fundição contínua, e um dispositivo para executar o dito método. BRPI0809277A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07405087.3A EP1972930B1 (de) 2007-03-19 2007-03-19 Verfahren zur Erkennung von Oberflächenmerkmalen metallurgischer Erzeugnisse, insbesondere Strangguss- und Walzerzeugnisse, sowie eine Einrichtung zur Durchführung des Verfahrens
PCT/EP2008/002206 WO2008113579A1 (de) 2007-03-19 2008-03-19 Verfahren zur erkennung von oberflächenmerkmalen metallurgischer erzeugnisse, insbesondere strangguss- und walzerzeugnisse, sowie eine einrichtung zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
BRPI0809277A2 true BRPI0809277A2 (pt) 2015-09-22

Family

ID=38335560

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0809277A BRPI0809277A2 (pt) 2007-03-19 2008-03-19 método para indentificação de características de superfície de produtos metalúrgicos, especialmente produtos laminados e de fundição contínua, e um dispositivo para executar o dito método.

Country Status (16)

Country Link
US (1) US8564656B2 (pt)
EP (1) EP1972930B1 (pt)
JP (1) JP5209696B2 (pt)
KR (1) KR101514852B1 (pt)
CN (1) CN101669022B (pt)
AU (1) AU2008228507B2 (pt)
BR (1) BRPI0809277A2 (pt)
CA (1) CA2681262A1 (pt)
EG (1) EG25961A (pt)
MX (1) MX2009009697A (pt)
MY (1) MY151836A (pt)
NZ (1) NZ579468A (pt)
RU (1) RU2480738C2 (pt)
UA (1) UA103155C2 (pt)
WO (1) WO2008113579A1 (pt)
ZA (1) ZA200906392B (pt)

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DE102008052064B4 (de) * 2008-10-17 2010-09-09 Diehl Bgt Defence Gmbh & Co. Kg Vorrichtung zur Aufnahme von Bildern einer Objektszene
CN101871895B (zh) * 2010-05-10 2012-05-23 重庆大学 连铸热坯表面缺陷激光扫描成像无损检测方法
DE102011083405A1 (de) 2010-12-21 2012-06-21 Sms Siemag Ag Verfahren und Vorrichtung zur Oberflächeninspektion von Bandstücken
CN103706774A (zh) * 2012-09-29 2014-04-09 宝钢不锈钢有限公司 一种甄别不锈钢板坯表面夹渣、裂纹缺陷的方法
JP2014163690A (ja) * 2013-02-21 2014-09-08 Mitsutoyo Corp 形状測定装置
KR101449257B1 (ko) * 2013-03-26 2014-10-08 현대자동차주식회사 각인 문자 인식 장치 및 그 방법과 이를 이용한 문자의 각인 깊이 검출 시스템
GB201315910D0 (en) 2013-09-06 2013-10-23 Rolls Royce Plc Apparatus and method for inspecting an article
GB201315912D0 (en) 2013-09-06 2013-10-23 Rolls Royce Plc Apparatus and method for inspecting an article
CN104020177B (zh) * 2014-06-26 2016-06-15 重庆大学 连铸坯表面缺陷双ccd扫描成像检测方法
CN104197832A (zh) * 2014-08-21 2014-12-10 深圳市青铜科技有限公司 一种基于图像识别技术的产品测量方法
CN104866857B (zh) * 2015-05-26 2018-04-13 大连海事大学 一种棒材的计数方法
CN106372218A (zh) * 2016-09-07 2017-02-01 上海东震冶金工程技术有限公司 一种用于钢铁冶金中的铸坯编码和识别方法
US10031087B2 (en) 2016-09-22 2018-07-24 SSAB Enterprises, LLC Methods and systems for the quantitative measurement of internal defects in as-cast steel products
EP3521751A1 (de) * 2018-02-01 2019-08-07 Primetals Technologies Austria GmbH Vorrichtung und verfahren zur identifikation von equipment in metallurgischen industrieanlagen
CN110976839B (zh) * 2019-12-24 2021-06-11 中冶南方工程技术有限公司 连铸机上部结构及长水口自动装卸方法
CN113814367B (zh) * 2021-09-01 2022-12-02 中冶南方工程技术有限公司 一种基于可见光的连铸坯智能切割定尺方法
CN116448019B (zh) * 2023-06-14 2023-08-25 山西首科工程质量检测有限公司 建筑节能工程质量平面度智能检测装置及方法
KR102833198B1 (ko) 2024-06-26 2025-07-14 주식회사 인터엑스 인공지능 기반 산업용 광학 문자 인식 모델의 성능 향상을 위한 학습용 합성 이미지 생성 방법
KR102790123B1 (ko) 2024-06-26 2025-04-08 주식회사 인터엑스 인공지능 기반 산업용 광학 문자 인식 모델의 성능 향상을 위한 데이터 증강 방법

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FR2538142B1 (fr) * 1982-12-20 1989-06-02 Siderurgie Fse Inst Rech Procede d'identification de produits metallurgiques et dispositif de mise en oeuvre
US4809342A (en) * 1984-11-27 1989-02-28 Kappner Helmut A Process and arrangements for the indentification marking and recognition of objects
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Also Published As

Publication number Publication date
WO2008113579A1 (de) 2008-09-25
NZ579468A (en) 2011-07-29
AU2008228507A1 (en) 2008-09-25
JP5209696B2 (ja) 2013-06-12
EG25961A (en) 2012-11-13
UA103155C2 (ru) 2013-09-25
KR101514852B1 (ko) 2015-04-23
US20100103256A1 (en) 2010-04-29
CN101669022B (zh) 2013-07-17
RU2480738C2 (ru) 2013-04-27
CA2681262A1 (en) 2008-09-25
KR20100014402A (ko) 2010-02-10
JP2011514257A (ja) 2011-05-06
US8564656B2 (en) 2013-10-22
RU2009138331A (ru) 2011-04-27
MX2009009697A (es) 2010-03-03
EP1972930A1 (de) 2008-09-24
CN101669022A (zh) 2010-03-10
AU2008228507B2 (en) 2014-04-10
MY151836A (en) 2014-07-14
ZA200906392B (en) 2010-06-30
EP1972930B1 (de) 2019-11-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]