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Defect detection and sizing in ultrasonic imaging; Detection et dimensionnement de defauts en imagerie ultrasonore

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Abstract

This paper introduces imaging processing developed with the SPARTACUS system in the field of ultrasonic testing. The aim of the imaging processing is to detect and to separate defects echoes from background noise. Image segmentation and particularities of ultrasonic images are the base of studied methods. 4 figs.; 6 refs..
Authors:
Moysan, J; Benoist, P; Chapuis, N; [1]  Corneloup, G; [2]  Magnin, I [3] 
  1. CEA Centre d`Etudes de Saclay, 91 - Gif-sur-Yvette (France). Dept. de Technologie des Materiaux
  2. Institut Universitaire de Technologie, 13 - Aix-en-Provence (FR)
  3. Institut National des Sciences Appliquees (INSA), 69 - Villeurbanne (FR)
Publication Date:
Dec 31, 1991
Product Type:
Conference
Report Number:
CEA-CONF-10701; CONF-9109342-
Reference Number:
SCA: 420500; PA: FRD-92:000739; SN: 92000658030
Resource Relation:
Conference: Conference on the research and studies group on signal processing,Juan-les-pins (France),16 Sep 1991; Other Information: PBD: 1991
Subject:
42 ENGINEERING; ULTRASONIC TESTING; IMAGE PROCESSING; DEFECTS; AUSTENITIC STEELS; PLATES; WELDED JOINTS; 420500; MATERIALS TESTING
OSTI ID:
10116326
Research Organizations:
CEA Centre d`Etudes de Saclay, 91 - Gif-sur-Yvette (France). Dept. de Technologie des Materiaux
Country of Origin:
France
Language:
French
Other Identifying Numbers:
Other: ON: DE92767126; TRN: FR9200739
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
FRN
Size:
4 p.
Announcement Date:
Jun 30, 2005

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Citation Formats

Moysan, J, Benoist, P, Chapuis, N, Corneloup, G, and Magnin, I. Defect detection and sizing in ultrasonic imaging; Detection et dimensionnement de defauts en imagerie ultrasonore. France: N. p., 1991. Web.
Moysan, J, Benoist, P, Chapuis, N, Corneloup, G, & Magnin, I. Defect detection and sizing in ultrasonic imaging; Detection et dimensionnement de defauts en imagerie ultrasonore. France.
Moysan, J, Benoist, P, Chapuis, N, Corneloup, G, and Magnin, I. 1991. "Defect detection and sizing in ultrasonic imaging; Detection et dimensionnement de defauts en imagerie ultrasonore." France.
@misc{etde_10116326,
title = {Defect detection and sizing in ultrasonic imaging; Detection et dimensionnement de defauts en imagerie ultrasonore}
 author = {Moysan, J, Benoist, P, Chapuis, N, Corneloup, G, and Magnin, I}
 abstractNote = {This paper introduces imaging processing developed with the SPARTACUS system in the field of ultrasonic testing. The aim of the imaging processing is to detect and to separate defects echoes from background noise. Image segmentation and particularities of ultrasonic images are the base of studied methods. 4 figs.; 6 refs..}
 place = {France}
 year = {1991}
 month = {Dec}
 }