Frame (linear algebra)

Known as: Frame, Frames (signal processing), Frame of a vector space 
In linear algebra, a frame of an inner product space is a generalization of a basis of a vector space to sets that may be linearly dependent. In the… (More)
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Topic mentions per year

Topic mentions per year

1992-2018
010203019922018

Papers overview

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Highly Cited
2007
Highly Cited
2007
Under consideration is the large body of signal recovery problems that can be formulated as the problem of minimizing the sum of… (More)
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Highly Cited
2006
Highly Cited
2006
We introduce “wave atoms” as a variant of 2D wavelet packets obeying the parabolic scaling wavelength ∼ (diameter). We prove that… (More)
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Highly Cited
2003
Highly Cited
2003
HARMONIC ANALYSIS AND WAVELETS IN R Lawrence W. Baggett and Kathy D. Merrill Abstract. Necessary and sufficient conditions are… (More)
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Highly Cited
2003
Highly Cited
2003
In 1983, Burt and Adelson introduced the Laplacian pyramid (LP) as a multiresolution representation for images. We study the LP… (More)
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Highly Cited
2003
Highly Cited
2003
We develop a unifying perspective on several decompositions exhibiting directional parabolic scaling. In each decomposition, the… (More)
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Highly Cited
2001
Highly Cited
2001
Frames have been used to capture significant signal characteristics, provide numerical stability of reconstruction, and enhance… (More)
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Highly Cited
2000
Highly Cited
2000
It is widely believed that to efficiently represent an otherwise smooth object with discontinuities along edges, one must use an… (More)
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Highly Cited
1996
Highly Cited
1996
This paper extends to two dimensions the frame criterion developed by Daubechies for one-dimensional wavelets, and it computes… (More)
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Highly Cited
1995
Highly Cited
1995
This paper describes a new approach to the characterization of texture properties at multiple scales using the wavelet transform… (More)
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Highly Cited
1995
Highly Cited
1995
We describe an architecture for efficient and accurate linear decomposition of an image into scale and orientation subbands. The… (More)
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