Subspace and wavelet-packet algorithms for de-noising and classifying broadband THz transients
Fischer, B.M., Yin, X.X., Ng, B.W.H., Abbott, D., Galvao, R.K.H., Paiva, H.M., Hadjiloucas, S., Walker, G.C. and Bowen, J.W. (2008) Subspace and wavelet-packet algorithms for de-noising and classifying broadband THz transients. In: 33rd International Conference on Infrared, Millimeter and Terahertz Waves, Pasadena, USA.
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To link to this article DOI: 10.1109/ICIMW.2008.4665758
The results from a range of different signal processing schemes used for the further processing of THz transients are contrasted. The performance of different classifiers after adopting these schemes are also discussed.