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Dyadic-Wavelet-Transform Filtering of Ultrasonic Signals Detected by a Laser Interferometer

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Abstract

The basic concepts of the discrete wavelet analysis are outlined. Examples of using the dyadic wavelet transform for processing the information concerning the ultrasonic field structure detected by a laser interferometer are considered.

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Perov, D.V., Rinkevich, A.B. Dyadic-Wavelet-Transform Filtering of Ultrasonic Signals Detected by a Laser Interferometer. Russian Journal of Nondestructive Testing 38, 288–305 (2002). https://doi.org/10.1023/A:1020969706759

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