Signal detection and noise suppression using a wavelet transform signal processor: application to ultrasonic flaw detection

@article{Abbate1997SignalDA,
  title={Signal detection and noise suppression using a wavelet transform signal processor: application to ultrasonic flaw detection},
  author={A. Abbate and J. Koay and Julius Frankel and S. C. Schroeder and P. Das},
  journal={IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control},
  year={1997},
  volume={44},
  pages={14-26}
}
The utilization of signal processing techniques in nondestructive testing, especially in ultrasonics, is widespread. Signal averaging, matched filtering, frequency spectrum analysis, neural nets, and autoregressive analysis have all been used to analyze ultrasonic signals. The Wavelet Transform (WT) is the most recent technique for processing signals with time-varying spectra. Interest in wavelets and their potential applications has resulted in an explosion of papers; some have called the… CONTINUE READING
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References

Publications referenced by this paper.
Showing 1-10 of 20 references

Applications of wavelet transform in signal processing

  • M. Doxbeck A. Abbate, P. Das
  • Proc . Int . Conf . Signal PRocessing Applicat…
  • 1995

Cycle - octave and related transforms in seismic signal analysis

  • A. Grossmann P. Goupillaud, J. Morlet
  • Amer . Scientist
  • 1994

Wavelets and wideband correlation processing ”

  • I. Daubechies
  • IEEE Trans . Signal Processing
  • 1994

Detection of transients using discrete wavelet transform

  • S. C. Schroeder, P. Das
  • 1992

Relationship of microstructure to backscattered ultrasonic noise

  • J. A. Gray etan
  • 1992

Flaw detection in stainless steel samples using wavelet decomposition

  • N. M. Bilgutay K. Kaya, R. Murthy
  • Proc . 1994 Ultrasonic Symp .
  • 1991

Microstruc - tural noise in titanium alloys and its influence on the detectability of hardalpha inclusions

  • J. A. Gray, R. B. Thompson
  • Review of Progress in Quantitative Nondestructive…
  • 1990

Slip - spectrum processing with finite impulse response filters of constant frequencytobandwidth ratio

  • C. K. Chue
  • 1990

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