Detail publikačního výsledku

Algorithms for Segmentwise Computation of Forward and Inverse Discrete-time Wavelet Transform

RAJMIC, P.

Originální název

Algorithms for Segmentwise Computation of Forward and Inverse Discrete-time Wavelet Transform

Anglický název

Algorithms for Segmentwise Computation of Forward and Inverse Discrete-time Wavelet Transform

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The paper describes a method of segmented wavelet transform (SegWT) that makes it possible to compute the discrete-time wavelet transform of a signal segment-by-segment, with exactly the same result as if the whole signal were transformed at once. Due to its generality, the method can be utilized in many situations: 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 the available memory capacity is insufficient (e.g. in the DSPs). In the paper, the background theory and the emerging principles of both the forward and the inverse SegWT are explained.

Anglický abstrakt

The paper describes a method of segmented wavelet transform (SegWT) that makes it possible to compute the discrete-time wavelet transform of a signal segment-by-segment, with exactly the same result as if the whole signal were transformed at once. Due to its generality, the method can be utilized in many situations: 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 the available memory capacity is insufficient (e.g. in the DSPs). In the paper, the background theory and the emerging principles of both the forward and the inverse SegWT are explained.

Klíčová slova

segmented discrete-time wavelet transform, real-time wavelet transform, SegWT, signal processing, algorithm

Klíčová slova v angličtině

segmented discrete-time wavelet transform, real-time wavelet transform, SegWT, signal processing, algorithm

Autoři

RAJMIC, P.

Rok RIV

2011

Vydáno

01.03.2010

Nakladatel

Eudoxus Press

Místo

Memphis, TN USA

ISSN

1548-5390

Periodikum

Journal of Concrete and Applicable Mathematics

Svazek

8

Číslo

3

Stát

Spojené státy americké

Strany od

1

Strany do

15

Strany počet

15

BibTex

@article{BUT46907,
  author="Pavel {Rajmic}",
  title="Algorithms for Segmentwise Computation of Forward and Inverse Discrete-time Wavelet Transform",
  journal="Journal of Concrete and Applicable Mathematics",
  year="2010",
  volume="8",
  number="3",
  pages="1--15",
  issn="1548-5390"
}