Rank: 22 based on 902 downloads (last 30 days) and 13 files submitted
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Gabriel Peyre

E-mail
Company/University
CNRS, CEREMADE, Universite Paris-Dauphine

Personal Profile:

CNRS, CEREMADE, Universite Paris-Dauphine.
http://www.ceremade.dauphine.fr/~peyre/

Professional Interests:
Image processing, computer graphics

 

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Files Posted by Gabriel View all
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  • 13
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(last 30 days) 		Comments Rating
03 Jan 2011 Published MATLAB Files Toolbox Sparse Optmization Optimization codes for sparsity related signal processing Author: Gabriel Peyre compressed sensing, deconvolution, total variation, l1 minimization, time frequency, sparsity 116 9
  • 4.25
4.2 | 9 ratings
23 Nov 2010 Published MATLAB Files Toolbox Alpert Transform The Alpert transform is a multiwavelets transform based on orthogonal polynomials. Author: Gabriel Peyre alpert, wavelets, multiwavelets, sphere 21 1
  • 5.0
5.0 | 1 rating
15 Nov 2010 Screenshot Non-circular Gears Generation A toolbox to generate a pair of non-circular gears. Author: Gabriel Peyre gears, noncircular gears, numerical integration, dichotomy 9 0
19 Jul 2009 Published MATLAB Files A Numerical Tour of Signal Processing A set of Matlab experiments that illustrates advanced computational signal and image processing. Author: Gabriel Peyre approximation, denoising, compression, tutorial, wavelets, time frequency 78 19
  • 4.33333
4.3 | 18 ratings
19 Jul 2009 Published MATLAB Files Toolbox Graph A toolbox to perform computations on graph. Author: Gabriel Peyre graph theory, triangulation, combinatorial, laplacian, meshes 136 17
  • 4.35294
4.4 | 17 ratings
Comments and Ratings by Gabriel View all
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  • 2
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31 Dec 2010 Automatic Differentiation for Matlab This package provides automatic first and second derivatives for vector-functions and matrices. Author: Martin Fink
21 Dec 2010 Toolbox Fast Marching A toolbox for the computation of the Fast Marching algorithm in 2D and 3D. Author: Gabriel Peyre

IMPORTANT:

1) The code for the anisotropic propagation is not included anymore in the toolbox, so do not try to compile it. Contact me if you *really* need anisotropic propagation.

2) Although this toolbox works fine, it is not "plug and play". If you want an introduction to Fast Marching method, you should try my Numerical Tours
www.numerical-tours.com
Comments and Ratings on Gabriel's Files View all
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03 Feb 2012 Toolbox Fast Marching A toolbox for the computation of the Fast Marching algorithm in 2D and 3D. Author: Gabriel Peyre Semechko, Anton

Anyone get an error:

"??? Undefined function or method 'perform_front_propagation_mesh' for input arguments of type 'double'."

when trying to perform fast marching on a surface mesh? The contents of the entire toolbox have been added to the path, so it appears that perform_front_propagation_mesh.m was not provided by author.
03 Feb 2012 Toolbox Fast Marching A toolbox for the computation of the Fast Marching algorithm in 2D and 3D. Author: Gabriel Peyre FJNU

I just download and use test_fast_marching_2d.m, it goes well although a bit error should be debugged. Thats easy to correct. So, well done. A good work on fast marching methods. I will further use this toobox on my project.

14 Jan 2012 Toolbox Sparse Optmization Optimization codes for sparsity related signal processing Author: Gabriel Peyre hunan

very good
13 Dec 2011 MATLAB Tips & Tricks A list of useful tips and tricks with concise piece of code and comments. Author: Gabriel Peyre cham, bahar
28 Sep 2011 Toolbox Wavelets on Meshes A toolbox to compute wavelet transform on 3D meshes Author: Gabriel Peyre Audi, vick
Top Tags Applied by Gabriel
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wavelets, time frequency, image processing, denoising, alpert
Files Tagged by Gabriel View all
  • 1 - 5 of
  • 13
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
03 Jan 2011 Published MATLAB Files Toolbox Sparse Optmization Optimization codes for sparsity related signal processing Author: Gabriel Peyre compressed sensing, deconvolution, total variation, l1 minimization, time frequency, sparsity 116 9
  • 4.25
4.2 | 9 ratings
23 Nov 2010 Published MATLAB Files Toolbox Alpert Transform The Alpert transform is a multiwavelets transform based on orthogonal polynomials. Author: Gabriel Peyre alpert, wavelets, multiwavelets, sphere 21 1
  • 5.0
5.0 | 1 rating
15 Nov 2010 Screenshot Non-circular Gears Generation A toolbox to generate a pair of non-circular gears. Author: Gabriel Peyre gears, noncircular gears, numerical integration, dichotomy 9 0
19 Jul 2009 Published MATLAB Files A Numerical Tour of Signal Processing A set of Matlab experiments that illustrates advanced computational signal and image processing. Author: Gabriel Peyre approximation, denoising, compression, tutorial, wavelets, time frequency 78 19
  • 4.33333
4.3 | 18 ratings
19 Jul 2009 Published MATLAB Files Toolbox Graph A toolbox to perform computations on graph. Author: Gabriel Peyre graph theory, triangulation, combinatorial, laplacian, meshes 136 17
  • 4.35294
4.4 | 17 ratings

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