Dynamic thermal tomography: new promise in the IR thermography of solids

Vladimir P. Vavilov; Xavier P. Maldague

doi:10.1117/12.58536

1 April 1992 Dynamic thermal tomography: new promise in the IR thermography of solids

Proceedings Volume 1682, Thermosense XIV: An Intl Conf on Thermal Sensing and Imaging Diagnostic Applications; (1992) https://doi.org/10.1117/12.58536
Event: Aerospace Sensing, 1992, Orlando, FL, United States

Abstract

The thermal tomography technique in the form of ordinary or cross-sectional timegrams completes the transition from the amplitude to the amplitude-time information criterion in thermal NDT. It improves some features of NDT based on the signal images: more efficient identification of defects, detection and separation of internal layers, and better SNR.

Citation Download Citation

Vladimir P. Vavilov and Xavier P. Maldague "Dynamic thermal tomography: new promise in the IR thermography of solids", Proc. SPIE 1682, Thermosense XIV: An Intl Conf on Thermal Sensing and Imaging Diagnostic Applications, (1 April 1992); https://doi.org/10.1117/12.58536

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