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Publications

Cette page présente les publications du Centre Borelli déposées sur le serveur HAL.

Affichage des publications 251 à 260 sur 1268 au total

Computer Vision and Pattern Recognition

MaskSim: Detection of synthetic images by masked spectrum similarity analysis

Synthetic image generation methods have recently revolutionized the way in which visual content is created. This opens up creative opportunities but also presents challenges in preventing misinformation and crime. However, these methods leave traces…

Yanhao LI, Quentin Bammey, Marina Gardella, Tina Nikoukhah, Jean-Michel Morel, Miguel Colom, Rafael Grompone von Gioi

2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW) -

Mathematics

Iteratively Reweighted Least Squares for Phase Unwrapping

The 2D phase unwrapping problem seeks to recover a phase image from its observation modulo 2$\pi$, and is a crucial step in a variety of imaging applications. In particular, it is one of the most time-consuming steps in the interferometric synthetic…

Benjamin Dubois-Taine, Roland Akiki, Alexandre d'Aspremont

Statistics

Subspace clustering sur données incomplètes par imputation multiple

Nous nous intéressons à la classification non supervisée en grande dimension en présence d'observations incomplètes. Nous proposons une approche d'imputation multiple avec comme modèle d'analyse la méthode Reduced KMeans de subspace clustering. L…

Yasmine Agliz, Vincent Audigier, Mohamed Nadif, Ndèye Niang

29èmes Rencontres de la Société Francophone de Classification -

Numerical Analysis

Repulsive Shells

This paper develops a shape space framework for collision-aware geometric modeling, where basic geometric operations automatically avoid inter-penetration. Shape spaces are a powerful tool for surface modeling, shape analysis, nonrigid motion…

Josua Sassen, Henrik Schumacher, Martin Rumpf, Keenan Crane

ACM Transactions on Graphics -

Engineering Sciences

Cable force estimation method based on UAVs and EMD

To solve the problems of difficulty in deploying accelerometers in traditional cable force measurement, this paper proposes a cable force measurement method based on unmanned aerial vehicles (UAVs). This method first uses the Kanade-Lucas-Tomasi …

Wenjun Luo, Shufan Cai, Limei Zeng, Gongfa Chen, David Bassir

International Journal for Simulation and Multidisciplinary Design Optimization -

Machine Learning

Leveraging Graph Neural Networks to Forecast Electricity Consumption

Accurate electricity demand forecasting is essential for several reasons, especially as the integration of renewable energy sources and the transition to a decentralized network paradigm introduce greater complexity and uncertainty. The proposed…

Eloi Campagne, Yvenn Amara-Ouali, Yannig Goude, Argyris Kalogeratos

ECML PKDD 2024 -

Signal and Image processing

A Brief Evaluation of InSAR Phase Denoising and Coherence Estimation with Phi-Net

In this article, we examine the joint InSAR phase denoising and coherence estimation performance of the network known as Phi-Net [Sica et al., IEEE Transactions on Geoscience and Remote Sensing, 2021]. We briefly examine the method, network…

Roland Akiki, Jérémy Anger, Carlo de Franchis, Gabriele Facciolo, Raphaël Grandin, Jean-Michel Morel

Image Processing On Line -