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MX2018000276A - Sistema y procedimiento para desarrollar informacion superficial tridimensional correspondiente a una hoja contorneada. - Google Patents

Sistema y procedimiento para desarrollar informacion superficial tridimensional correspondiente a una hoja contorneada.

Info

Publication number
MX2018000276A
MX2018000276A MX2018000276A MX2018000276A MX2018000276A MX 2018000276 A MX2018000276 A MX 2018000276A MX 2018000276 A MX2018000276 A MX 2018000276A MX 2018000276 A MX2018000276 A MX 2018000276A MX 2018000276 A MX2018000276 A MX 2018000276A
Authority
MX
Mexico
Prior art keywords
developing
panel
procedure
information corresponding
dimensional surface
Prior art date
Application number
MX2018000276A
Other languages
English (en)
Other versions
MX390407B (es
Inventor
c addington Jason
J Vild Michael
l moran Benjamin
Original Assignee
Glasstech Inc
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 Glasstech Inc filed Critical Glasstech Inc
Publication of MX2018000276A publication Critical patent/MX2018000276A/es
Publication of MX390407B publication Critical patent/MX390407B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • 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
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B27/00—Tempering or quenching glass products
    • C03B27/04—Tempering or quenching glass products using gas
    • C03B27/0417—Controlling or regulating for flat or bent glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • 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
    • G01N2021/8829—Shadow projection or structured background, e.g. for deflectometry
    • 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
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
    • G01N2021/9586—Windscreens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0635—Structured illumination, e.g. with grating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Image Processing (AREA)

Abstract

Un sistema para adquirir datos de superficie de una de las superficies de un panel curvado que tiene una superficie especular y desarrollar una definición de superficie del panel incluye un transportador para transportar el panel en una primera dirección, al menos una pantalla que proyecta un patrón contrastante multifase, no repetitivo preseleccionado, y al menos una cámara, cada una de las cámaras pareada Únicamente con una de las pantallas. El sistema también incluye un control programado para ejecutar la lógica para controlar cada uno de los pares de cámara/pantalla para adquirir las imágenes deseadas, y la lógica para analizar y combinar los datos adquiridos por las cámaras para construir una definición de la superficie del panel.
MX2018000276A 2015-06-26 2016-05-17 Sistema y procedimiento para desarrollar información superficial tridimensional correspondiente a una hoja contorneada. MX390407B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/752,061 US9952037B2 (en) 2015-06-26 2015-06-26 System and method for developing three-dimensional surface information corresponding to a contoured sheet
PCT/US2016/032851 WO2016209413A1 (en) 2015-06-26 2016-05-17 System and method for developing three-dimensional surface information corresponding to a contoured sheet

Publications (2)

Publication Number Publication Date
MX2018000276A true MX2018000276A (es) 2018-09-05
MX390407B MX390407B (es) 2025-03-20

Family

ID=57586421

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018000276A MX390407B (es) 2015-06-26 2016-05-17 Sistema y procedimiento para desarrollar información superficial tridimensional correspondiente a una hoja contorneada.

Country Status (6)

Country Link
US (1) US9952037B2 (es)
EP (1) EP3314529B1 (es)
CN (1) CN107924454B (es)
BR (1) BR112017028017A2 (es)
MX (1) MX390407B (es)
WO (1) WO2016209413A1 (es)

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US9470641B1 (en) 2015-06-26 2016-10-18 Glasstech, Inc. System and method for measuring reflected optical distortion in contoured glass sheets
US9841276B2 (en) 2015-06-26 2017-12-12 Glasstech, Inc. System and method for developing three-dimensional surface information corresponding to a contoured glass sheet
US9952039B2 (en) 2015-06-26 2018-04-24 Glasstech, Inc. System and method for measuring reflected optical distortion in contoured panels having specular surfaces
US9933251B2 (en) 2015-06-26 2018-04-03 Glasstech, Inc. Non-contact gaging system and method for contoured glass sheets
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DE102018121337A1 (de) * 2018-08-31 2020-03-05 NoKra Optische Prüftechnik und Automation GmbH Verfahren zur Bestimmung der Krümmung einer Glasscheibe, insbesondere einer Windschutzscheibe
FR3101420B1 (fr) * 2019-09-30 2023-12-29 Saint Gobain Méthode d’évaluation de la qualité optique d’une zone délimitée d’un vitrage
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Also Published As

Publication number Publication date
EP3314529B1 (en) 2025-07-02
CN107924454A (zh) 2018-04-17
EP3314529A1 (en) 2018-05-02
CA2990592A1 (en) 2016-12-29
WO2016209413A1 (en) 2016-12-29
US9952037B2 (en) 2018-04-24
CN107924454B (zh) 2021-12-31
BR112017028017A2 (pt) 2018-08-28
EP3314529A4 (en) 2018-12-05
EP3314529C0 (en) 2025-07-02
MX390407B (es) 2025-03-20
US20160379379A1 (en) 2016-12-29

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