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Contourlet

Contourlets form a multiresolution directional tight frame designed to efficiently approximate images made of smooth regions separated by smooth… Expand
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Papers overview

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Highly Cited
2015
Highly Cited
2015
Multimodal medical image fusion is effectuated to minimize the redundancy while augmenting the necessary information from the… Expand
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Highly Cited
2011
Highly Cited
2011
In this paper we propose a novel Contourlet Appearance Model (CAM) that is more accurate and faster at localizing facial… Expand
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Highly Cited
2010
Highly Cited
2010
Reducing the acquisition time is important for clinical magnetic resonance imaging (MRI). Compressed sensing has recently emerged… Expand
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Highly Cited
2010
Highly Cited
2010
Contourlet is a ''true'' two-dimensional transform that can capture the intrinsic geometrical structure and has been applied to… Expand
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Highly Cited
2009
Highly Cited
2009
  • Qiang Zhang, B. Guo
  • Signal Process.
  • 2009
  • Corpus ID: 45472676
A novel image fusion algorithm based on the nonsubsampled contourlet transform (NSCT) is proposed in this paper, aiming at… Expand
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Highly Cited
2008
Highly Cited
2008
As a novel multiscale geometric analysis tool, contourlet has shown many advantages over the conventional image representation… Expand
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Highly Cited
2008
Highly Cited
2008
High correlation among the neighboring pixels both spatially and spectrally in a multispectral image makes it necessary to use an… Expand
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Highly Cited
2008
Highly Cited
2008
In the contourlet transform (CT), the Laplacian pyramid (LP) decomposes an image into a low-frequency (LF) subband and a high… Expand
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Highly Cited
2007
Highly Cited
2007
The evaluation of retinal images is widely used to help doctors diagnose many diseases, such as diabetes or hypertension. Due to… Expand
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Highly Cited
2002
Highly Cited
2002
  • M. Do, M. Vetterli
  • Proceedings. International Conference on Image…
  • 2002
  • Corpus ID: 12960781
We propose a new scheme, named contourlet, that provides a flexible multiresolution, local and directional image expansion. The… Expand
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