Infrared thermal nondestructive testing in the world and Latin America: A review
DOI:
https://doi.org/10.22517/23447214.24717Keywords:
composite materials, infrared thermography, nondestructive testing, reviewAbstract
This paper summarizes a review of the main works related to nondestructive testing using infrared thermography, including contributions made by Latin American researchers. A growing trend of academic production in this field was found in recent years, which confirms that it is an area of interest and continuous development. The result of the review was classified into four thematic lines covering mainly: i) works that compile the state of the art, ii) developments in thermal information processing techniques, iii) performance indicators, and iv) simulation, thermal models, and fields of application. In addition, the traditional and emerging countries that are making contributions in the nondestructive testing sector using infrared thermography were reported. Finally, it was identified how the current focus of thermal information processing is oriented to the processing of image sequences, where the number of techniques is increasing and a reduced number of metrics for the objective evaluation of their performance was evidenced.
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