ATE508439T1 - Verfahren zur auswertung eines hydridbilds in einer metalllegierung, insbesondere in einer kernbrennstoff-verkleidungslegierung - Google Patents

Verfahren zur auswertung eines hydridbilds in einer metalllegierung, insbesondere in einer kernbrennstoff-verkleidungslegierung

Info

Publication number
ATE508439T1
ATE508439T1 AT08861890T AT08861890T ATE508439T1 AT E508439 T1 ATE508439 T1 AT E508439T1 AT 08861890 T AT08861890 T AT 08861890T AT 08861890 T AT08861890 T AT 08861890T AT E508439 T1 ATE508439 T1 AT E508439T1
Authority
AT
Austria
Prior art keywords
alloy
image
calding
hydride
evaluation
Prior art date
Application number
AT08861890T
Other languages
English (en)
Inventor
Stephane Allegre
Loic Sachot
Olivier Rabouille
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE508439T1 publication Critical patent/ATE508439T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • G01N2021/8896—Circuits specially adapted for system specific signal conditioning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • 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
    • G06T2207/10056—Microscopic image
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20036—Morphological image processing
    • G06T2207/20044—Skeletonization; Medial axis transform
    • 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
    • G06T2207/30136—Metal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AT08861890T 2007-12-14 2008-12-12 Verfahren zur auswertung eines hydridbilds in einer metalllegierung, insbesondere in einer kernbrennstoff-verkleidungslegierung ATE508439T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0708742A FR2925198B1 (fr) 2007-12-14 2007-12-14 Procede d'analyse d'une image d'hydrures dans un alliage metallique,notamment dans un alliage de gainage de combustible nucleaire.
PCT/EP2008/067444 WO2009077459A1 (fr) 2007-12-14 2008-12-12 Procede d'analyse d'une image d'hydrures dans un alliage metallique, notamment dans un alliage de gainage de combustible nucleaire

Publications (1)

Publication Number Publication Date
ATE508439T1 true ATE508439T1 (de) 2011-05-15

Family

ID=39535594

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08861890T ATE508439T1 (de) 2007-12-14 2008-12-12 Verfahren zur auswertung eines hydridbilds in einer metalllegierung, insbesondere in einer kernbrennstoff-verkleidungslegierung

Country Status (8)

Country Link
US (1) US8374455B2 (de)
EP (1) EP2232438B1 (de)
JP (1) JP5597873B2 (de)
AT (1) ATE508439T1 (de)
DE (1) DE602008006780D1 (de)
ES (1) ES2365470T3 (de)
FR (1) FR2925198B1 (de)
WO (1) WO2009077459A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9194813B2 (en) 2009-10-06 2015-11-24 Compagnie Generale Des Etablissements Michelin Method and device for the automatic inspection of a cable spool

Also Published As

Publication number Publication date
JP5597873B2 (ja) 2014-10-01
ES2365470T3 (es) 2011-10-06
FR2925198A1 (fr) 2009-06-19
WO2009077459A1 (fr) 2009-06-25
US8374455B2 (en) 2013-02-12
FR2925198B1 (fr) 2018-01-12
JP2011506946A (ja) 2011-03-03
EP2232438A1 (de) 2010-09-29
DE602008006780D1 (de) 2011-06-16
US20110116680A1 (en) 2011-05-19
EP2232438B1 (de) 2011-05-04

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