| Autor: |
Amato, Silvio, Hutchins, David, Yin, Xiaokang, Ricci, Marco, Laureti, Stefano |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
NDT & E International 124 (2021) 102547 |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1016/j.ndteint.2021.102547 |
| Popis: |
This paper introduces an improved image processing method usable in capacitive imaging applications. Standard capacitive imaging tends to prefer amplitude-based images over the use of phase due to better signal-to-noise ratios. The new approach exploits the best features of both types of information by combining them to form clearer images, hence improving both defect detection and characterization in non-destructive evaluation. The methodology is demonstrated and optimized using a benchmark sample. Additional experiments on glass fibre composite sample illustrate the advantages of the technique. |
| Databáze: |
arXiv |
| Externí odkaz: |
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