Quadrature filter

Known as: Quadrature 
In signal processing, a quadrature filter is the analytic representation of the impulse response of a real-valued filter: If the quadrature filter is… (More)
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Topic mentions per year

Topic mentions per year

1966-2017
051019662017

Papers overview

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2014
2014
The sparse grid quadrature filter is a point-based Gaussian filter in which expectations of nonlinear functions of Gaussian… (More)
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Highly Cited
2013
Highly Cited
2013
The cubature Kalman filter (CKF), which is based on the third degree spherical–radial cubature rule, is numericallymore stable… (More)
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2013
2013
In this paper, vision-based relative navigation of two spacecraft is addressed using the sparse-grid quadrature filter. The… (More)
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Highly Cited
2012
Highly Cited
2012
In this paper, a novel nonlinear filter named Sparse-grid Quadrature Filter (SGQF) is proposed. The filter utilizes weighted… (More)
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2010
2010
In this paper, a new nonlinear filter based on Sparse Gauss-Hermite Quadrature (SGHQ) is proposed for spacecraft attitude… (More)
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2005
2005
Quadrature filters are a well known means for local spectral analysis of images and to extract relevant structure. Recently… (More)
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Highly Cited
2004
Highly Cited
2004
Band-pass quadrature filters are extensively used in computer vision to estimate information from images such as: phase, energy… (More)
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1997
1997
Let ℂ denote the complex numbers and $${\mathcal{L}}$$ denote the ring of complex-valued Laurent polynomial functions on ℂ\{0… (More)
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1995
1995
The well-known method proposed by Laws for texture analysis first subjects the texture to a filter bank, followed by the… (More)
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Highly Cited
1983
Highly Cited
1983
A new method of implementing filter banks for subband coding of speech is presented. First, Esteban's Quadrature Mirror Filter… (More)
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