The CRASH project: Defect detection and classification in ferrite cores

Massimo Mari, Carlo Dambra, D. Chetverikov, Judit Verestoy, Adam Jozwik, Mariusz Nieniewski, Leszek Chmielewski, Marek Sklodowski, Waldemar Cudny, Martin Lugg

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The paper presents a work developed in the framework of the two years COPERNICUS technological research project CRASH (CRack and SHape defect detection in ferrite cores) CIPA-CT94 0153, in progress since 1995. The CRASH project concerns automated quality inspection of ferrite cores. CRASH studies the development of optical and electromagnetic systems that may be integrated in a working module to increase the recognition of imperfections on ferrite materials. Analysis and processing of acquired images and signals, as well as specification of ad-hoc algorithms for classification purposes constitute the technical approach to the problem. The achieved results show the capability of the system to detect different kind of imperfections in ferrite cores (shape defects, surface defects and subsurface imperfections) and classify them with low error rates. After an introduction to the problem in Section 1, different techniques of defect detection with different sensors are shown in Section 2, and Section 3 describes the achieved classification results.

Original languageEnglish
Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
PublisherSpringer Verlag
Pages781-787
Number of pages7
Volume1311
ISBN (Print)3540635084, 9783540635086
DOIs
Publication statusPublished - 1997
Event9th International Conference on Image Analysis and Processing, ICIAP 1997 - Florence, Italy
Duration: Sep 17 1997Sep 19 1997

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume1311
ISSN (Print)03029743
ISSN (Electronic)16113349

Other

Other9th International Conference on Image Analysis and Processing, ICIAP 1997
CountryItaly
CityFlorence
Period9/17/979/19/97

Fingerprint

Defect Detection
Imperfections
Ferrite
Defects
Surface Defects
Error Rate
Inspection
Surface defects
Crack
Classify
Specification
Module
Sensor
Cracks
Specifications
Defect detection
Sensors
Processing

ASJC Scopus subject areas

  • Computer Science(all)
  • Theoretical Computer Science

Cite this

Mari, M., Dambra, C., Chetverikov, D., Verestoy, J., Jozwik, A., Nieniewski, M., ... Lugg, M. (1997). The CRASH project: Defect detection and classification in ferrite cores. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1311, pp. 781-787). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 1311). Springer Verlag. https://doi.org/10.1007/3-540-63508-4_196

The CRASH project : Defect detection and classification in ferrite cores. / Mari, Massimo; Dambra, Carlo; Chetverikov, D.; Verestoy, Judit; Jozwik, Adam; Nieniewski, Mariusz; Chmielewski, Leszek; Sklodowski, Marek; Cudny, Waldemar; Lugg, Martin.

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 1311 Springer Verlag, 1997. p. 781-787 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 1311).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mari, M, Dambra, C, Chetverikov, D, Verestoy, J, Jozwik, A, Nieniewski, M, Chmielewski, L, Sklodowski, M, Cudny, W & Lugg, M 1997, The CRASH project: Defect detection and classification in ferrite cores. in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 1311, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 1311, Springer Verlag, pp. 781-787, 9th International Conference on Image Analysis and Processing, ICIAP 1997, Florence, Italy, 9/17/97. https://doi.org/10.1007/3-540-63508-4_196
Mari M, Dambra C, Chetverikov D, Verestoy J, Jozwik A, Nieniewski M et al. The CRASH project: Defect detection and classification in ferrite cores. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 1311. Springer Verlag. 1997. p. 781-787. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). https://doi.org/10.1007/3-540-63508-4_196
Mari, Massimo ; Dambra, Carlo ; Chetverikov, D. ; Verestoy, Judit ; Jozwik, Adam ; Nieniewski, Mariusz ; Chmielewski, Leszek ; Sklodowski, Marek ; Cudny, Waldemar ; Lugg, Martin. / The CRASH project : Defect detection and classification in ferrite cores. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 1311 Springer Verlag, 1997. pp. 781-787 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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