École Normale Supérieure Paris-Saclay

Light Propagation with Phase Discontinuities: Generalized Laws of Reflection and Refraction

Light propagation can be controlled with plasmonic interfaces that introduce abrupt phase shifts along the optical path.

A Non-Local Algorithm for Image Denoising

We propose a new measure, the method noise, to evaluate and compare the performance of digital image denoising methods. We first compute and analyze this method noise for a wide...

Computing Large Deformation Metric Mappings via Geodesic Flows of Diffeomorphisms

Nonlocal Image and Movie Denoising

Assemblathon 1: A competitive assessment of de novo short read assembly methods

Low-cost short read sequencing technology has revolutionized genomics, though it is only just becoming practical for the high-quality de novo assembly of a novel large genome. W...

Geodesic Shooting for Computational Anatomy

Studying large deformations with a Riemannian approach has been an efficient point of view to generate metrics between deformable objects, and to provide accurate, non ambiguous...

Ondelettes et bases hilbertiennes

Statistics on diffeomorphisms via tangent space representations

In this paper, we present a linear setting for statistical analysis of shape and an optimization approach based on a recent derivation of a conservation of momentum law for the ...

Ondelettes sur l'intervalle

Space-Efficient and Exact de Bruijn Graph Representation Based on a Bloom Filter