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Generalized Wiener filter
The Wiener filter as originally proposed by Norbert Wiener is a signal processing filter which uses knowledge of the statistical properties of both…
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Filter (signal processing)
Image processing
Signal processing
Wiener deconvolution
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2019
2019
3D model-based restoration with positivity constraint using a reduced number of 3D-SIM images
Cong T. S. Van
,
H. Shabani
,
C. Preza
2019
Corpus ID: 204901415
We extend our previous three-dimensional (3D) model-based (MB) approach for 3D structured illumination microscopy (SIM) by…
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2018
2018
Preprocessing method to correct illumination pattern in sinusoidal-based structured illumination microscopy
H. Shabani
,
A. Doblas
,
G. Saavedra
,
C. Preza
BiOS
2018
Corpus ID: 64649650
The restored images in structured illumination microscopy (SIM) can be affected by residual fringes due to a mismatch between the…
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2017
2017
Comparison of two structured illumination techniques based on different 3D illumination patterns
H. Shabani
,
N. Patwary
,
A. Doblas
,
G. Saavedra
,
C. Preza
BiOS
2017
Corpus ID: 126252188
Manipulating the excitation pattern in optical microscopy has led to several super-resolution techniques. Among different…
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2013
2013
A comparison of methods for optical sectioning using structured illumination microscopy
B. Thomas
,
M. Momany
,
P. Kner
Photonics West - Biomedical Optics
2013
Corpus ID: 121132752
Structured Illumination Microscopy is a simple and effective method to remove out-of-focus light in widefield fluorescence…
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2012
2012
Contextual Filtering of CT Images Using Markovian Wiener Filters with a Non Local Means Approach for Statistical Estimation
D. Salvadeo
,
N. Mascarenhas
,
A. Levada
25th SIBGRAPI Conference on Graphics, Patterns…
2012
Corpus ID: 17697934
Recently, investigations on medical imaging have been indicating a strong correlation between cases of cancers and the increasing…
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2009
2009
Bi-Comforward: bivariate Complex Fourier-Wavelet Regularized deconvolution for Medical Imaging
M. Rao
,
S. Vathsal
Int. J. Comput. Intell. Appl.
2009
Corpus ID: 43769139
In this paper, we propose a new hybrid Bivariate Complex Fourier Wavelet Regularized Deconvolution (Bi-ComForWaRD) that is an…
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2007
2007
Monaural Separation of Dependent Audio Sources Based on a Generalized Wiener Filter
G. Ma
,
F. Agerkvist
,
J.B. Luther
IEEE International Symposium on Signal Processing…
2007
Corpus ID: 14248130
This paper presents a two-stage approach for single- channel separation of dependent audio sources. The proposed algorithm is…
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2005
2005
New insights into the statistical signal model and the performance bounds of acoustic echo control
G. Enzner
,
P. Vary
13th European Signal Processing Conference
2005
Corpus ID: 8989617
The contribution of this paper is two-fold. At first, we introduce a modification of the linear statistical signal model in…
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1995
1995
Speech enhancement using a ternary-decision based filter
T. Sun
,
S. Nandkumar
,
+5 authors
P. Green
International Conference on Acoustics, Speech…
1995
Corpus ID: 42646356
A new speech enhancement scheme based on a generalized Wiener filter formulation is proposed. A ternary-valued parameter is…
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1993
1993
Adaptive, model-based restoration of textures by generalized Wiener filtering
R. Krishnamurthy
,
J. Woods
,
J. M. Francos
Other Conferences
1993
Corpus ID: 122225000
We consider the adaptive restoration of inhomogeneous textured images degraded by linear blur and additive white Gaussian noise…
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