BR112013023977A2 - análise da imagem digital da superfície de um pneu e tratamento de pontos de não medida - Google Patents

análise da imagem digital da superfície de um pneu e tratamento de pontos de não medida

Info

Publication number
BR112013023977A2
BR112013023977A2 BR112013023977A BR112013023977A BR112013023977A2 BR 112013023977 A2 BR112013023977 A2 BR 112013023977A2 BR 112013023977 A BR112013023977 A BR 112013023977A BR 112013023977 A BR112013023977 A BR 112013023977A BR 112013023977 A2 BR112013023977 A2 BR 112013023977A2
Authority
BR
Brazil
Prior art keywords
digital image
image analysis
tire surface
point treatment
metered point
Prior art date
Application number
BR112013023977A
Other languages
English (en)
Inventor
Claire Moreau
Guillaume Noyel
Jean-Paul Zanella
Yusi Shen
Original Assignee
Cie Générale Des Establissements Michelin
Michelin Rech Et Techhnique S A
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 Cie Générale Des Establissements Michelin, Michelin Rech Et Techhnique S A filed Critical Cie Générale Des Establissements Michelin
Publication of BR112013023977A2 publication Critical patent/BR112013023977A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/77—Retouching; Inpainting; Scratch removal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G06T7/0008—Industrial image inspection checking presence/absence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
    • G06T2207/30164—Workpiece; Machine component

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
BR112013023977A 2011-04-18 2012-03-21 análise da imagem digital da superfície de um pneu e tratamento de pontos de não medida BR112013023977A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1153343A FR2974218A1 (fr) 2011-04-18 2011-04-18 Analyse de l'image numerique de la surface d'un pneumatique - traitement des points de non mesure
PCT/EP2012/055015 WO2012143197A1 (fr) 2011-04-18 2012-03-21 Analyse de l'image numerique de la surface d'un pneumatique - traitement des points de non mesure

Publications (1)

Publication Number Publication Date
BR112013023977A2 true BR112013023977A2 (pt) 2016-12-13

Family

ID=45888207

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013023977A BR112013023977A2 (pt) 2011-04-18 2012-03-21 análise da imagem digital da superfície de um pneu e tratamento de pontos de não medida

Country Status (7)

Country Link
US (1) US9224198B2 (pt)
EP (1) EP2700051A1 (pt)
JP (1) JP2014513793A (pt)
CN (1) CN103493095A (pt)
BR (1) BR112013023977A2 (pt)
FR (1) FR2974218A1 (pt)
WO (1) WO2012143197A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10267710B2 (en) 2013-12-23 2019-04-23 Pirelli Tyre S.P.A Method and apparatus for detecting defects on tyres in a tyre production process
FR3022380A1 (fr) 2014-06-13 2015-12-18 Michelin & Cie Procede de redressement d'image de pneumatiques
CN104316541A (zh) * 2014-11-12 2015-01-28 京东方科技集团股份有限公司 缺陷检测装置及偏光片贴附设备
MX2017016137A (es) * 2015-06-30 2018-06-18 Pirelli Metodo y aparato para analizar una superficie de un neumatico.
CN105067638B (zh) * 2015-07-22 2018-01-09 广东工业大学 基于机器视觉的轮胎胎膜表面字符缺陷检测方法
FR3039684B1 (fr) 2015-07-27 2018-08-10 Compagnie Generale Des Etablissements Michelin Procede optimise d'analyse de la conformite de la surface d'un pneumatique
CN109900707B (zh) * 2019-03-20 2021-07-02 湖南华曙高科技有限责任公司 一种铺粉质量检测方法、设备以及可读存储介质
CN110232709B (zh) * 2019-04-19 2022-07-29 武汉大学 一种变阈值分割的线结构光光条中心提取方法
CN110660049A (zh) * 2019-09-16 2020-01-07 青岛科技大学 一种基于深度学习的轮胎缺陷检测方法
CN111862131B (zh) * 2020-07-31 2021-03-19 易思维（杭州）科技有限公司 胶条边缘检测方法及其应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713564B2 (ja) * 1988-02-12 1995-02-15 住友ゴム工業株式会社 タイヤのサイドウォールの検査装置
FR2632071B1 (fr) 1988-05-31 1991-03-15 Labo Electronique Physique Echographe ultrasonore a bruit d'interference reduit
US20010013823A1 (en) 1997-04-14 2001-08-16 Takeshi Hatakeyama Network control system, network terminal and control terminal
DE10062251C2 (de) * 2000-12-14 2002-12-12 Fraunhofer Ges Forschung Vorrichtung und Verfahren zur Qualitätsüberprüfung eines Körpers
DE10062254C2 (de) * 2000-12-14 2002-12-19 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Charakterisieren einer Oberfläche und Verfahren und Vorrichtung zur Ermittlung einer Formanomalie einer Oberfläche
US20030012453A1 (en) * 2001-07-06 2003-01-16 Jasc Software, Inc. Method for removing defects from images
DE10143522C2 (de) * 2001-09-05 2003-07-10 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Untersuchen eines Objekts
JP4679073B2 (ja) * 2004-05-18 2011-04-27 株式会社ブリヂストン タイヤ凹凸図形の検査方法、および、タイヤ凹凸図形検査装置
DE102005017624A1 (de) 2005-04-15 2006-10-19 Robert Bosch Gmbh Verfahren zum Bestimmen der Rad- und/oder Achsgeometrie von Kraftfahrzeugen
JP5046688B2 (ja) * 2007-03-08 2012-10-10 株式会社神戸製鋼所 タイヤ形状検出装置，タイヤ形状検出方法
JP5109598B2 (ja) * 2007-11-02 2012-12-26 住友ゴム工業株式会社 物品検査方法
ATE545917T1 (de) * 2007-12-19 2012-03-15 Michelin Soc Tech Verfahren zur verarbeitung eines dreidimensionalen bildes einer reifenfläche für seine verwendung zur überprüfung dieser fläche
FR2925706B1 (fr) * 2007-12-19 2010-01-15 Soc Tech Michelin Dispositif d'evaluation de la surface d'un pneumatique.
FR2925687B1 (fr) * 2007-12-19 2010-02-12 Soc Tech Michelin Methode d'evaluation par comparaison d'une image acquise avec une image de reference.
US8284393B2 (en) * 2008-06-04 2012-10-09 Kobe Steel, Ltd. Tire shape inspection method and tire shape inspection device
JP5302701B2 (ja) * 2009-02-06 2013-10-02 株式会社神戸製鋼所 タイヤ形状検査方法，タイヤ形状検査装置
JP5378974B2 (ja) * 2009-12-15 2013-12-25 株式会社ブリヂストン タイヤの検査方法及び検査装置
FR2966246B1 (fr) 2010-10-19 2012-12-14 Michelin Soc Tech Methode d'identification et de limitation des motifs de base formant la sculpture de la bande de roulement d'un pneumatique
FR2966245B1 (fr) 2010-10-19 2012-10-19 Michelin Soc Tech Methode d'identification et de limitation des motifs de base formant la sculpture de la bande de roulement d'un pneumatique

Also Published As

Publication number Publication date
FR2974218A1 (fr) 2012-10-19
CN103493095A (zh) 2014-01-01
US20140185883A1 (en) 2014-07-03
US9224198B2 (en) 2015-12-29
WO2012143197A1 (fr) 2012-10-26
EP2700051A1 (fr) 2014-02-26
JP2014513793A (ja) 2014-06-05

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