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pro vyhledávání: '"Aubert, Gilles"'
Super-resolution fluorescence microscopy overcomes blurring arising from light diffraction, allowing the reconstruction of fine scale details in biological structures. Standard methods come at the expense of long acquisition time and/or harmful effec
Externí odkaz:
http://arxiv.org/abs/2110.04300
We focus on the minimization of the least square loss function either under a $k$-sparse constraint or with a sparse penalty term. Based on recent results, we reformulate the $\ell_0$ pseudo-norm exactly as a convex minimization problem by introducin
Externí odkaz:
http://arxiv.org/abs/1903.01162
Single Molecule Localization Microscopy (SMLM) enables the acquisition of high-resolution images by alternating between activation of a sparse subset of fluorescent molecules present in a sample and localization. In this work, the localization proble
Externí odkaz:
http://arxiv.org/abs/1812.05971
Akademický článek
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Publikováno v:
Journal of Mathematical Imaging & Vision; Aug2024, Vol. 66 Issue 4, p572-583, 12p
Autor:
Lecellier, François, Jehan-Besson, Stéphanie, Fadili, Jalal, Aubert, Gilles, Revenu, Marinette, Saloux, Eric
In this paper, we propose to combine formally noise and shape priors in region-based active contours. On the one hand, we use the general framework of exponential family as a prior model for noise. On the other hand, translation and scale invariant L
Externí odkaz:
http://arxiv.org/abs/0805.3218
Autor:
Lecellier, François, Jehan-Besson, Stéphanie, Fadili, Jalal, Aubert, Gilles, Revenu, Marinette
In this paper, we focus on statistical region-based active contour models where image features (e.g. intensity) are random variables whose distribution belongs to some parametric family (e.g. exponential) rather than confining ourselves to the specia
Externí odkaz:
http://arxiv.org/abs/0805.3217
Autor:
Aubert, Gilles, March, Riccardo
Publikováno v:
SIAM Journal on Numerical Analysis, 2005 Jan 01. 42(3), 1128-1145.
Externí odkaz:
https://www.jstor.org/stable/4101071
Autor:
Aubert, Gilles, Faugeras, Olivier
Publikováno v:
SIAM Journal on Applied Mathematics, 2003 Aug 01. 63(6), 2128-2154.
Externí odkaz:
https://www.jstor.org/stable/4096078