Detail publikačního výsledku

Real-Time Wavelet Transform with Overlap of Signal Segments

RAJMIC, P.; VLACH, J.; VYORAL, J.; PRŮŠA, Z.

Originální název

Real-Time Wavelet Transform with Overlap of Signal Segments

Anglický název

Real-Time Wavelet Transform with Overlap of Signal Segments

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

Anglický 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

Klíčová slova v angličtině

segmented wavelet transform, real-time wavelet transform, SegWT

Autoři

RAJMIC, P.; VLACH, J.; VYORAL, J.; PRŮŠA, Z.

Rok RIV

2010

Vydáno

15.09.2008

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"
}