Image denoising

Results: 112



#Item
61Signal processing / Image denoising / Peak signal-to-noise ratio / Structural similarity / Noise reduction / Lookup table / Estimation theory / Normal distribution / Image processing / Statistics / Computing

Patch Complexity, Finite Pixel Correlations and Optimal Denoising Anat Levin1 Boaz Nadler1 Fredo Durand2 William T. Freeman2 1 Weizmann Institute

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Source URL: www.wisdom.weizmann.ac.il

Language: English - Date: 2012-08-19 10:18:47
62Statistics / Noise reduction / Kernel smoother / Mathematics / Signal processing / Image denoising / Image processing / Gaussian function / Exponentials

c 2009 Society for Industrial and Applied Mathematics  SIAM J. IMAGING SCIENCES Vol. 2, No. 1, pp. 118–139

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Source URL: www.wisdom.weizmann.ac.il

Language: English - Date: 2009-02-01 02:17:14
63Signal processing / Data analysis / Probability theory / Image denoising / Minimum mean square error / Normal distribution / Variance / Bayes estimator / Structural similarity / Statistics / Estimation theory / Image processing

Natural Image Denoising: Optimality and Inherent Bounds Anat Levin and Boaz Nadler Department of Computer Science and Applied Math The Weizmann Institute of Science Abstract

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Source URL: www.wisdom.weizmann.ac.il

Language: English - Date: 2011-06-19 21:06:35
64Mathematics / Noise reduction / Total variation denoising / Edge-preserving smoothing / Differential geometry of surfaces / Curvature / Mean curvature flow / Edge detection / Smoothing / Image processing / Geometry / Mathematical analysis

Anisotropic Feature-Preserving Denoising of Height Fields and Bivariate Data Mathieu Desbrun† ‡ Mark Meyer† Peter Schr¨oder† Alan H. Barr† † Caltech - ‡ USC

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Source URL: www.multires.caltech.edu

Language: English - Date: 2006-06-13 11:25:44
65Image processing / Signal processing / Fourier analysis / Functional analysis / Curvelet / S transform / Image denoising / Discrete Fourier transform / Stationary wavelet transform / Mathematical analysis / Wavelets / Mathematics

ASTRONOMICAL DATA ANALYSIS 1 Astronomical Data Analysis and Sparsity: from Wavelets to Compressed Sensing

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Source URL: jstarck.free.fr

Language: English - Date: 2009-06-12 09:16:14
66Signal processing / Image denoising / Wavelet / Overcompleteness / Noise reduction / Thresholding / Discrete cosine transform / Image processing / Statistics / Mathematics

1 Weighted Averaging for Denoising with Overcomplete Dictionaries Onur G. Guleryuz DoCoMo Communications Laboratories USA, Inc.

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Source URL: eeweb.poly.edu

Language: English - Date: 2007-11-05 20:59:09
67Fourier analysis / Digital signal processing / Image processing / Curvelet / Contourlet / Fast Fourier transform / Fourier transform / S transform / Continuous wavelet transform / Mathematical analysis / Wavelets / Integral transforms

3-D Data Denoising and Inpainting with the low-redundancy Fast Curvelet Transform A. Woiselle1,2 , J-L. Starck1 , J. Fadili3 1 CEA, IRFU, SEDI-SAP, Laboratoire Astrophysique des Interactions Multi-´echelles (UMR 7158),

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Source URL: jstarck.free.fr

Language: English - Date: 2010-10-05 10:50:37
68Mathematics / Image denoising / Magnetic resonance imaging / Noise reduction / Noise / Peak signal-to-noise ratio / Rice distribution / Gaussian function / Non-local means filter / Image processing / Statistics / Signal processing

In-vitro characterization of a cochlear implant system for recording of evoked compound action potentials

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Source URL: www.biomedical-engineering-online.com

Language: English
69Fourier analysis / Image processing / Integral transforms / Stationary wavelet transform / Normal distribution / S transform / Poisson process / Curvelet / Spherical harmonics / Mathematical analysis / Statistics / Wavelets

Astronomy & Astrophysics manuscript no. AA3corrected2 March 4, 2010 Poisson Denoising on the Sphere: Application to the Fermi Gamma Ray Space Telescope J. Schmitt1 , J.L. Starck1 , J.M. Casandjian1 , J. Fadili2 , and I.

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Source URL: jstarck.free.fr

Language: English - Date: 2010-03-28 09:50:33
70Image processing / Spatial data analysis / Mathematical optimization / Coordinate descent / Limited-memory BFGS / BFGS method / Gradient descent / Conditional random field / Conjugate gradient method / Numerical analysis / Machine learning / Image denoising

Generic Methods for Optimization-Based Modeling Justin Domke Rochester Institute of Technology Abstract

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Source URL: users.cecs.anu.edu.au

Language: English - Date: 2012-05-24 15:13:47
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