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Wavelet packet decomposition

Known as: WPD, Wavelet packets 
Originally known as Optimal Subband Tree Structuring (SB-TS) also called Wavelet Packet Decomposition (WPD)(sometimes known as just Wavelet Packets… 
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Related topics

Related topics

11 relations
Block transformCoifletDaubechies waveletDiscrete wavelet transform

Broader (1)

Signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2011
2011
Wavelet Packet Transform
While discrete wavelet transform provides flexible time–frequency resolution, it suffers from a relatively low resolution in the… 
2010
2010
Speaker Identification Using Admissible Wavelet Packet Based Decomposition
Mel Frequency Cepstral Coefficient (MFCC) features are widely used as acoustic features for speech recognition as well as speaker… 
2009
2009
Features of Wavelet Packet Decomposition and Discrete Wavelet Transform for Malayalam Speech Recognition
This paper explains a study conducted based on wavelet based transform techniques. We have used discrete wavelet transform and… 
Highly Cited
2008
Highly Cited
2008
Online Identification of Linear Time-varying Stiffness of Structural Systems by Wavelet Analysis
An online identification of variation of stiffness in structural systems has been presented in this study. The proposed technique… 
Highly Cited
2007
Highly Cited
2007
Discrete Wavelet Packet Transform based Energy Detector for Cognitive Radios
As the wireless communication services grow quickly, the seriousness of spectrum scarcity has been on the rise gradually. In this… 
2003
2003
Iris image quality evaluation method based on wavelet packet decomposition
The iris image quality is an important factor influencing recognition effectiveness in iris recognition systems. For iris… 
Highly Cited
2003
Highly Cited
2003
Enhancement of single channel speech based on masking property and wavelet transform
Highly Cited
1998
Highly Cited
1998
Time-frequency representation for classification of the transient myoelectric signal
An accurate and computationally efficient means of classifying myoelectric signal (MES) patterns has been the subject of… 
Highly Cited
1996
Highly Cited
1996
Application of Wavelet Packet Transform in Pattern Recognition of Near-IR Data
The wavelet packet transform is studied as a tool for improving pattern recognition based on near-infrared spectra. Application… 
Highly Cited
1992
Highly Cited
1992
Time-frequency representations : wavelet packets and optimal decomposition
Nous decrivons la construction de systemes d'etats coherents qui ne sont pas directement engendres par une representation de… 
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