4 citations · 5 across the 5 of their papers we have counts for
5 papers
Spectral embedding through weak* limit of finite-dimensional approximations
Fabrice Nonez
The scope of this text is to study a process that induces another proof of the Spectral Embedding Theorem: that any densely defined symmetric operator can be extended by a multipli…
A nonstandard approach to the direct integral version of the Spectral Theorem
Isaac Goldbring, Fabrice Nonez
We use nonstandard methods to prove the direct integral version of the Spectral Theorem for Unbounded Self-adjoint Operators. Our proof avoids the standard reduction to the case of…
Spectral equivalences through nonstandard samplings
Fabrice Nonez
The goal of this paper is to introduce a process that generates, given Hilbert space and symmetric operator , an embedding of into an -space through which is ex…
Fast and Optimal Laplacian Solver for Gradient-Domain Image Editing using Green Function Convolution
Dominique Beaini, Sofiane Achiche, Fabrice Nonez +4
In computer vision, the gradient and Laplacian of an image are used in different applications, such as edge detection, feature extraction, and seamless image cloning. Computing the…
Computing the Spatial Probability of Inclusion inside Partial Contours for Computer Vision Applications
Dominique Beaini, Sofiane Achiche, Fabrice Nonez +1
In Computer Vision, edge detection is one of the favored approaches for feature and object detection in images since it provides information about their objects boundaries. Other r…