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RAJMIC, P. VLACH, J. VYORAL, J. PRŮŠA, Z.
Originální název
Real-Time Wavelet Transform with Overlap of Signal Segments
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The processing of various types of signal is often required to be in "real time". The recently developed method of segmented wavelet transform (SegWT) makes it possible to compute the discrete-time wavelet transform of a signal segment-by-segment, not using the traditional "windowing". The method can be utilized for wavelet-type processing of a signal in real time or in case we want to process the signal in parallel or in case we need to process a long signal, but available memory capacity is insufficient (e.g. in the DSPs). In the paper, the principle of both the forward and the inverse SegWT is explained and the algorithm integrating them in the real-time case is given.
Klíčová slova
segmented wavelet transform, real-time wavelet transform, SegWT
Autoři
RAJMIC, P.; VLACH, J.; VYORAL, J.; PRŮŠA, Z.
Rok RIV
2008
Vydáno
15. 9. 2008
Nakladatel
AGH University of Science and Technology
Místo
Krakov
ISBN
978-83-88309-47-2
Kniha
ICSES 2008 International Conference on Signals and Electronic Systems Proceedings
Strany od
39
Strany do
42
Strany počet
4
BibTex
@inproceedings{BUT32266, author="Pavel {Rajmic} and Jan {Vlach} and Josef {Vyoral} and Zdeněk {Průša}", title="Real-Time Wavelet Transform with Overlap of Signal Segments", booktitle="ICSES 2008 International Conference on Signals and Electronic Systems Proceedings", year="2008", pages="39--42", publisher="AGH University of Science and Technology", address="Krakov", isbn="978-83-88309-47-2" }