Published May 1984 | Version v1
Report Open

System for the automatic analysis of defects in X-ray imaging

Creators

Description

A radiological device was developed to obtain direct digitized views. A set of algorithms has been developed and demonstrated for the automatic evaluation of weldings. Some results concerning electronuclear fuel pin weldings are presented

Availability note (English)

MF available from INIS under the Report Number.

Abstract (French)

Un dispositif d'acquisition numerique directe d'images radiologiques a ete etudie et realise. Les images obtenues sont d'abord corrigees pour compenser les imperfections de ce dispositif d'acquisition puis filtrees pour augmenter le contraste des defauts recherches. Un ensemble d'algorithmes a ete mis en oeuvre et teste pour la detection et la parametrisation des defauts. Quelques resultats statistiques concernant les soudures bouchon-gaine des aiguilles de combustible nucleaire sont presentes

Files

16010786.pdf

Files (159.4 kB)

Name Size Download all
md5:e3ada3de7de2df7c9fcd1e9d525a3c9e
159.4 kB Preview Download

Additional details

Additional titles

Original title (French)
Systeme d'analyse automatique de defauts en imagerie X

Publishing Information

Imprint Pagination
4 p.
Report number
CEA-CONF--7288

Conference

Title
1. Symposium on image processing, synthesis and technology applications.
Dates
23-25 May 1984.
Place
Biarritz (France).

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
16010786
Subject category
S42: ENGINEERING;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALGORITHMS; DATA ACQUISITION SYSTEMS; DEFECTS; FUEL PINS; IMAGE PROCESSING; NONDESTRUCTIVE TESTING; QUALITY CONTROL; WELDING; X-RAY RADIOGRAPHY
Descriptors DEC
CONTROL; FABRICATION; FUEL ELEMENTS; JOINING; MATERIALS TESTING; REACTOR COMPONENTS; TESTING