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Second-generation wavelet transform
Known as:
Second generation wavelet transform
In signal processing, the second-generation wavelet transform (SGWT) is a wavelet transform where the filters (or even the represented wavelets) are…
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Related topics
Related topics
9 relations
Discrete wavelet transform
Filter (signal processing)
Filter bank
Fourier analysis
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Papers overview
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2011
2011
A Second Generation Wavelet Transform Algorithm Applied in Laser Radar Echo Signal Denoising
Cui Xiao
2011
Corpus ID: 63295424
A novel signal denoising algorithm based on second generation wavelet transform is proposed,which can effectively eliminate the…
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2009
2009
Improvd Algorithm for Second Generation Wavelet Transform and Image Denosing
Chun Wu
,
Wenbo Wang
2009
Corpus ID: 117711787
An improved algorithm for second generation wavelet transform is proposed by adopting the lifting scheme and least square…
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2009
2009
Medical Image Retrieval Based on Second-generation Wavelet Transform
Gao Yan
2009
Corpus ID: 62927868
Texture feature extraction is an important part in content-based image retrieval.This paper proposes a simple and effective…
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2007
2007
An Image Fusion Algorithm Based on Second Generation Wavelet Transform and Its Performance Evaluation
Wei Li
2007
Corpus ID: 204024564
A novel image fusion algorithm based on wavelet lifting scheme is presented.The lifting scheme is a new idea of constructing…
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2006
2006
Feature Extraction Approach for Rotor Rub-impact Using Second Generation Wavelet Transform
Chen-dong Duan
2006
Corpus ID: 111860012
In order to obtain fault feature that submerged in vibration signals,fault features with impact response properties are…
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2005
2005
Improvement and Application of Second Generation Wavelet Transform Algorithm
Yan-Hua Wu
2005
Corpus ID: 124626337
According to the theory of the second generation wavelet transform, the improved algorithm is proposed and the optimum-interval…
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2005
2005
Second generation wavelet transform and its application in image fusion
Wei Lan
2005
Corpus ID: 64373310
A novel method of the second generation wavelet transform was introduced,which is to achieve wavelet transform by split,predict…
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2004
2004
Application of Second Generation Wavelet Transform to Fault Diagnosis of Rotating Machinery
Chen-dong Duan
2004
Corpus ID: 124167991
Different wave features for different machinery faults are reflected in vibration signal, but an improper wavelet basis function…
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2004
2004
NEW METHOD FOR WEAK FAULT FEATURE EXTRACTION BASED ON SECOND GENERATION WAVELET TRANSFORM AND ITS APPLICATION
Chen-dong Duan
,
Zheng-jia He
,
Hong-kai Jiang
2004
Corpus ID: 202082857
A new time-domain analysis method that uses second generation wavelet transform (SGWT) for weak fault feature extraction is…
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2002
2002
Image Watermarking Based on Second Generation Wavelet Transform
Chao-Wei Yuan
2002
Corpus ID: 57476663
We combines the advantages of second generation wavelet transform and the traditional image watermarking method using wavelet…
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