Steerable filter

In applied mathematics, a steerable filter is an orientation-selective convolution kernel used for image enhancement and feature extraction that can… (More)
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Papers overview

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2018
2018
In many machine learning tasks it is desirable that a model's prediction transforms in an equivariant way under transformations… (More)
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2017
2017
It has long been recognized that the invariance and equivariance properties of a representation are critically important for… (More)
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Highly Cited
2009
Highly Cited
2009
In this paper, we present a new text line extraction method for handwritten Arabic documents. The proposed technique is based on… (More)
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2006
2006
We introduce a technique for designing rotation invariant operators based on steerable filter banks. Steerable filters are widely… (More)
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Highly Cited
2004
Highly Cited
2004
We propose a general approach for the design of 2D feature detectors from a class of steerable functions based on the… (More)
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1999
1999
In this paper, we present the notion of cascading steerable filters to improve their angular resolution. Additionally, we… (More)
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Highly Cited
1996
Highly Cited
1996
Steerable filters have been used to analyze local orientation patterns in imagery. Such filters are typically based on… (More)
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1995
1995
Scene motion is characterized by the orientation of its spectrum in the frequency domain. An image sequence can be divided into… (More)
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Highly Cited
1994
Highly Cited
1994
A rotation-invariant texture recognition system is presented. A steerable orientedpyramid is used to extract representative… (More)
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Highly Cited
1991
Highly Cited
1991
Oriented lters are useful in many early vision and image processing tasks. One often needs to apply the same lter, rotated to di… (More)
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