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Haar wavelet

Known as: Haar transform, Haar function, Haar 
In mathematics, the Haar wavelet is a sequence of rescaled "square-shaped" functions which together form a wavelet family or basis. Wavelet analysis… Expand
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Papers overview

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Review
2019
Review
2019
Gaussian thermal loss channels are of particular importance to quantum communication theory since they model realistic optical… Expand
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Highly Cited
2009
Highly Cited
2009
In this paper, we develop an accurate and efficient Haar wavelet solution of Fisher's equation, a prototypical reaction-diffusion… Expand
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Highly Cited
2008
Highly Cited
2008
This article presents a novel scale- and rotation-invariant detector and descriptor, coined SURF (Speeded-Up Robust Features… Expand
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Highly Cited
2007
Highly Cited
2007
  • Ü. Lepik
  • Appl. Math. Comput.
  • 2007
  • Corpus ID: 40968051
An efficient numerical method for solution of nonlinear evolution equations based on the Haar wavelets approach is proposed. The… Expand
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Highly Cited
2001
Highly Cited
2001
We have constructed a frontal face detection system which achieves detection and false positive rates which are equivalent to the… Expand
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Highly Cited
1999
Highly Cited
1999
  • K. Chan, A. Fu
  • Proceedings 15th International Conference on Data…
  • 1999
  • Corpus ID: 10256010
Time series stored as feature vectors can be indexed by multidimensional index trees like R-Trees for fast retrieval. Due to the… Expand
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Highly Cited
1999
Highly Cited
1999
Haar WaveletsThe Haar TransformConservation and Compaction of EnergyRemoving Noise from Audio SignalsHaar WaveletsMultiresolution… Expand
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Highly Cited
1997
Highly Cited
1997
An operational matrix of integration based on Haar wavelets is established, and a procedure for applying the matrix to analyse… Expand
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Highly Cited
1996
Highly Cited
1996
The Haar wavelets operational matrix of integration P is derived, which is similar to those previously derived for other types of… Expand
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Highly Cited
1992
Highly Cited
1992
Orthonormal bases for L/sup 2/(R/sup n/) are constructed that have properties that are similar to those enjoyed by the classical… Expand
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