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Wavelet transform

Known as: Orthonormal wavelet, Wavelet transforms, Wavelet transformation 
In mathematics, a wavelet series is a representation of a square-integrable (real- or complex-valued) function by a certain orthonormal series… 
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Related topics

Related topics

50 relations
Ali AkansuChirplet transformCoefficientComplex wavelet transform

Broader (2)

Image compressionSignal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2006
Highly Cited
2006
MR Image Reconstruction from Sparse Radial Samples Using Bregman Iteration
2 1 || ) ( || || ) ( || || || L k L BV v y f NFFT f f − − + Ψ + λ υ , where vk=y+ vk-1-NFFT(fk) with the convention v0=0, to… 
Highly Cited
2004
Highly Cited
2004
Transmission line distance protection using wavelet transform algorithm
The performance of digital filters for transmission line distance protection significantly influences the effectiveness of the… 
2003
2003
Face recognition using support vector machines with the robust feature
Face recognition problem is challenging because face images can vary considerably in terms of facial expressions, lighting… 
Highly Cited
2002
Highly Cited
2002
Wavelet transforms for vector fields using omnidirectionally balanced multiwavelets
Vector wavelet transforms for vector-valued fields can be implemented directly from multiwavelets; however, existing… 
2001
2001
Robust speech recognition using wavelet coefficient features
We propose a new vein of feature vectors for robust speech recognition that use denoised wavelet coefficients; greater robustness… 
2001
2001
Texture Analysis Experiments with Meastex and Vistex Benchmarks
The analysis of texture in images is an important area of study. Image benchmarks such as Meastex and Vistex have been developed… 
Highly Cited
1999
Highly Cited
1999
An image watermarking method based on the wavelet transform
In this paper, we propose a method of digital watermarking for still images based on the wavelet transform. In this method, the… 
1998
1998
A robust data hiding technique using multidimensional lattices
Describes a data hiding technique which uses noise-resilient channel codes based on multidimensional lattices. A trade-off… 
1995
1995
Vector quantization of ECG wavelet coefficients
An improved wavelet compression algorithm for ECG signals has been developed with the use of vector quantization on wavelet… 
Highly Cited
1994
Highly Cited
1994
Fast Surface Interpolation using Multiresolution Wavelet Transform
Discrete formulation of the surface interpolation problem usually leads to a large sparse linear equation system. Due to the poor… 
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