Laurent Duval

IFP Energies nouvelles

Last seen: 1 month ago | Active since 2013

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Research amateur Professional Interests: Signal processing, image analysis, wavelets and filter banks, seismic data processing http://www.laurent-duval.eu/

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6 Files

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37

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PENDANTSS: Noise, Trend and Sparse Spikes separation
PENDANTSS performs denoising, detrending and deconvolution for sparse peak-like signals (e.g. from analytical chemistry: chromat...

2 years ago | 1 download |

0.0 / 5

Submitted

SPOQ: smooth, sparse ℓp-over-ℓq ratio regularization toolbox
Sparsity-promoting data restoration/recovery with SPOQ smooth/non-convex penalty with quasi-norm/norm ratios to emulate the ℓ0 c...

2 years ago | 1 download |

0.0 / 5

Submitted

BEADS Baseline Estimation And Denoising with Sparsity
Remove baseline, background or drift and random noise from (positive and) sparse signals (analytical chemistry, chromatographic ...

6 years ago | 29 downloads |

5.0 / 5

Submitted

M-band 2D dual-tree (Hilbert) wavelet multicomponent image denoising
Denoise multicomponent/color images with directional M-band dual-tree (Hilbert) wavelets

9 years ago | 2 downloads |

5.0 / 5

Submitted

SOOT l1/l2 norm ratio sparse blind deconvolution
Sparse blind deconvolution in Gaussian noise with a non-convex regularized l1/l2 norm ratio penalty

9 years ago | 3 downloads |

1.0 / 5

Submitted

Three different bijections or pairing functions between N and N^2 (including Cantor polynomials)
Pairing functions: encoding of two natural numbers into a single natural number (and vice-versa)

11 years ago | 1 download |

0.0 / 5