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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.
2013
2013
Handwritten digit recognition through wavelet decomposition and wavelet packet decomposition
Handwritten digit recognition is a significant and established problem in computer vision and pattern recognition and a lot of… 
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
Performance comparison of wavelet packet transform (WPT) and FFT-OFDM system based on QAM modulation parameters in fading channels
Orthogonal Frequency Division Multiplexing (OFDM) has been widely adopted in many applications due to its good spectral… 
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… 
2009
2009
Construction of Wavelet Packets on P-ADIC Field
  • F. Shah
  • Int. J. Wavelets Multiresolution Inf. Process.
  • 2009
  • Corpus ID: 29403803
Wavelet packets are subsets of a multiresolution analysis and retain many of the orthogonality, smoothness and localization… 
2008
2008
Speech enhancement based on undecimated wavelet packet-perceptual filterbanks and MMSE-STSA estimation in various noise environments
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… 
2007
2007
Wavelet packet-based digital relaying for advanced series compensated line
A new approach for the protection of thyristor-controlled series-compensated (TCSC) line using wavelet packets transform (WPT) is… 
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
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… 
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