Comparison Study between RMS and Edge Detection Image Processing Algorithms for a Pulsed Laser UWPI (Ultrasonic Wave Propagation Imaging)-Based NDT Technique

In this study, a non-contact laser ultrasonic propagation imaging technique was applied to detect the damage of plate-like structures. Lamb waves were generated by an Nd:YAG pulse laser system, while a galvanometer-based laser scanner was used to scan the preliminarily designated area. The signals o...

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Detalles Bibliográficos
Autores principales: Lee, Changgil, Zhang, Aoqi, Yu, Byoungjoon, Park, Seunghee
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5492005/
https://www.ncbi.nlm.nih.gov/pubmed/28587124
http://dx.doi.org/10.3390/s17061224

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5492005/
https://www.ncbi.nlm.nih.gov/pubmed/28587124
http://dx.doi.org/10.3390/s17061224

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