Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 9, No. 34 (2015)

2D size, position and shape definition of defects by B-scan image analysis

Author and affiliation details
  • Michele Scafidi Corresponding author nomail@nomail.com
  • Donatella Cerniglia
  • Tommaso Ingrassia
DOI
10.3221/IGF-ESIS.34.68
Published
Published inVol. 9, No. 34 (2015)Go to the issue

Abstract

The non-destructive evaluation of defects by automatic procedures is of great importance for structural components. Thanks to the developments of the non-contact ultrasonic techniques, the automation of the inspections is gaining a progressively important role. In this work, an automatic inspection technique for the evaluation of defects by the analysis of B-scan images obtained by a laser ultrasonic system is presented. The data are extracted directly from a B-scan map obtained for a panel with internal defects, and are used to build an image of the cross section of the panel. The proposed automatic procedure allows the definition of size, position and shape of defects in panels of known thickness.

Keywords

Article history

  1. ReceivedUntil the next stage: 0 days
  2. AcceptedUntil the next stage: 0 days
  3. Published

How to cite

APA

Scafidi, M., Cerniglia, D., & Ingrassia, T. (2015). 2D size, position and shape definition of defects by B-scan image analysis. Fracture and Structural Integrity, 9(34). https://doi.org/10.3221/IGF-ESIS.34.68

IEEE

M. Scafidi, D. Cerniglia, and T. Ingrassia, “2D size, position and shape definition of defects by B-scan image analysis,” Fracture and Structural Integrity, vol. 9, no. 34, 2015, doi: 10.3221/IGF-ESIS.34.68.

MLA

Scafidi, Michele, et al. “2D size, position and shape definition of defects by B-scan image analysis.” Fracture and Structural Integrity, vol. 9, no. 34, 2015. https://doi.org/10.3221/IGF-ESIS.34.68.

Chicago

Scafidi, Michele, Donatella Cerniglia, and Tommaso Ingrassia. 2015. “2D size, position and shape definition of defects by B-scan image analysis.” Fracture and Structural Integrity 9 (34). https://doi.org/10.3221/IGF-ESIS.34.68.

Harvard

Scafidi, M., Cerniglia, D. and Ingrassia, T. (2015) ‘2D size, position and shape definition of defects by B-scan image analysis’, Fracture and Structural Integrity, 9(34). doi: 10.3221/IGF-ESIS.34.68.

Vancouver

Scafidi M, Cerniglia D, Ingrassia T. 2D size, position and shape definition of defects by B-scan image analysis. Fracture and Structural Integrity. 2015;9(34). doi:10.3221/IGF-ESIS.34.68

BibTeX

@article{scafidi2015, author = {Scafidi, Michele and Cerniglia, Donatella and Ingrassia, Tommaso}, title = {2D size, position and shape definition of defects by B-scan image analysis}, journal = {Fracture and Structural Integrity}, year = {2015}, volume = {9}, number = {34}, doi = {10.3221/IGF-ESIS.34.68}, url = {https://doi.org/10.3221/IGF-ESIS.34.68}, issn = {1971-8993} }

RIS

TY - JOUR AU - Scafidi, Michele AU - Cerniglia, Donatella AU - Ingrassia, Tommaso TI - 2D size, position and shape definition of defects by B-scan image analysis JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2015 DA - 2015/09/29 VL - 9 IS - 34 DO - 10.3221/IGF-ESIS.34.68 UR - https://doi.org/10.3221/IGF-ESIS.34.68 SN - 1971-8993 ER -

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