Multispectral Non-invasive Inspection of Marqueteries Coupled with Finite Element Analyses
摘要
This work utilizes infrared and terahertz non-invasive imaging techniques to conduct a multispectral inspection of two marqueteries. Specifically, a flat sample with artificial defects and a curved sample without flaws are used. To cross-reference with the experimental results, a finite element simulation was carried out. Finally, two different experimental analyses and processing methods are compared, and their advantages and disadvantages are summarized.