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Square pulse thermography in frequency domain
SPIE Proceedings, 2008In this paper a new approach for quantitative non-destructive testing (NDT) of near-surface structures in civil engineering (CE) with active thermography is presented. It adopts the method known as pulsed phase thermography (PPT) for the special requirements of NDT-CE and was developed in a German research project of the Federal Institute for Materials
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Analysis of signal processing techniques in pulsed thermography
SPIE Proceedings, 2013Pulsed Thermography (PT) is one of the most widely used approaches for the inspection of composites materials, being its main attraction the deployment in transient regime. However, due to the physical phenomena involved during the inspection, the signals acquired by the infrared camera are nearly always affected by external reflections and local ...
Fernando Lopez +3 more
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Possible applications of pulse phase thermography
1996Recently, the fundamental of the ''pulse phase thermography'' approach were described. As it is recalled, this approach combine somehow the well-known ''pulse thermography'' and the ''modulated thermography'' for which specimens are submitted to periodical excitation. Some advantages of this novel approach were demonstrated as well.
X Maldague +3 more
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Mammography, thermography and xerography
Ca-A Cancer Journal for Clinicians, 1967J Gershon-Cohen
exaly
Analysis of Pulsed Thermography Methods for Defect Depth Prediction
Journal of Heat Transfer, 2006Jiangang Sun
exaly