Sihem Mezghani

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Monitoring the health of ancient artworks requires adequate prudence because of the sensitive nature of these materials. Classical techniques for identifying the development of faults rely on acoustic testing. These techniques, being invasive, may result in causing permanent damage to the material, especially if the material is inspected periodically. Non(More)
Infrared thermography is a non-destructive method that is becoming attractive due to its ability to inspect non-invasively large areas in short times. This work demonstrates that the analysis of the thermographic response of coating layer can be greatly improved with a multiscale decomposition. Based on 2D discrete wavelets transform, effective scales in(More)
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