Publications

2024

Differentiable Owen Scrambling, Bastien Doignies, David Coeurjolly, Nicolas Bonneel, Julie Digne, Jean-Claude Iehl, Victor Ostromoukhov, ACM Transaction on Graphics (Siggraph Asia), December 2024, Preprint, Code
Space and time continuous physics simulation from partial observations, Steeven Janny, Madiha Nadri, Julie Digne, Christian Wolf, ICLR 2024, Spotlight paper, Project's page, OpenReview preprint, Code

2023

Example-Based Sampling with Diffusion Models, Bastien Doignies, Nicolas Bonneel, David Coeurjolly, Julie Digne, Loïs Paulin, Jean-Claude Iehl, Victor Ostromoukhov, Siggraph Asia (conference track), December 2023, Preprint, Code
Neural skeleton: implicit neural representation away from the surface, Mattéo Clémot and Julie Digne, Shape Modeling International 2023, Computer & Graphics. Best paper award. Preprint, Code, Replicability Stamp.
Lightweight integration of 3D features to improve 2D image segmentation, Olivier Pradelle, Raphaelle Chaine, David Wendland, Julie Digne,, Shape Modeling International 2023, Computer & Graphics.Preprint, Code
A survey of Optimal Transport for Computer Graphics and Computer Vision, Nicolas Bonneel and Julie Digne, Eurographics 2023 State of the Art Report, Computer Graphics Forum HAL preprint.
EAGLE: Large-scale Learning of Turbulent Fluid Dynamics with Mesh Transformers, Steeven Janny, Aurélien Bénéteau, Madiha Nadri, Julie Digne, Nicolas Thome, Christian Wolf, ICLR 2023, Project's page, OpenReview preprint, HAL preprint, Code

2022

Gradient Terrain Authoring, Eric Guérin, Adrien Peytavie, Simon Masnou, Julie Digne, Basile Sauvage, James Gain, and Eric Galin, Computer Graphics Forum, Proc. Eurographics 2022 HAL Preprint 03577171, Code, Video
Dynamic Scene Novel View Synthesis via Deferred Spatio-temporal Consistency, Beatrix-Emoke Fulop-Balogh, Eleanor Tursman, James Tompkin, Julie Digne, Nicolas Bonneel, Computer & Graphics, vol. 107, pp 220-230, October 2022. link to C&G paper, ArXiv Preprint 2109.01018, Video Code to be released soon.
Learning to Generate Wasserstein Barycenters, Julien Lacombe, Julie Digne, Nicolas Courty, Nicolas Bonneel, JMIV vol. 65, pages 354–370, 2023, ArXiv Preprint 2102.12178, Github repo
Symmetrized Semi-Discrete Optimal Transport, Agathe Herrou, Bruno Lévy, Vincent Nivoliers, Nicolas Bonneel, Julie Digne ArXiv 2206.04529,

2021

Arbitrary order principal directions and how to compute them, Julie Digne, Sébastien Valette, Raphaëlle Chaine, Yohann Béarzi, Preprint Nov. 2021 ArXiv Preprint 2111.05800
Dynamic Scene Novel View Synthesis via Deferred Spatio-temporal Consistency, Beatrix-Emoke Fulop-Balogh, Eleanor Tursman, James Tompkin, Julie Digne, Nicolas Bonneel, Preprint Sep. 2021 ArXiv Preprint 2109.01018, Video
Learning to Generate Wasserstein Barycenters, Julien Lacombe, Julie Digne, Nicolas Courty, Nicolas Bonneel, Preprint Feb. 2021 ArXiv Preprint 2102.12178, Github repo

2020

FAKIR: An algorithm for revealing the anatomy and pose of statues from raw point sets, Tong Fu, Raphaëlle Chaine, Julie Digne, Computer Graphics Forum, Proc. Pacific Graphics 2020. Arxiv preprint 1907.11721
Code Replicability in Computer Graphics, Nicolas Bonneel, David Coeurjolly, Julie Digne, Nicolas Mellado, ACM TOG (Siggraph 2020) project page paper
Anatomy Changes and Virtual Restoration of Statues, Tong Fu, Raphaëlle Chaine, Julie Digne, Eurographics Workshop on Graphics and Cultural Heritage, 2020 - selected for an extended version submission to ACM Journal on Computing and Cultural Heritage (ACM JOCCH).
mpLBP: A point-based representation for surface pattern description, Elia Moscoso Thompson, Silvia Biasotti, Julie Digne & Raphaëlle Chaine (2019). Computer & Graphics 2019 paper

2019

mpLBP: An Extension of the Local Binary Pattern to Surfaces based on an Efficient Coding of the Point Neighbours. Elia Moscoso Thompson, Silvia Biasotti, Julie Digne & Raphaëlle Chaine (2019). Eurographics Workshop on 3D Object Retrieval, 5 mai 2019, Gênes (Italie), paper
Preprint
FAKIR: An algorithm for revealing the anatomy and pose of statues from raw point sets, Tong Fu, Raphaëlle Chaine, Julie Digne (2019). Arxiv preprint 1907.11721

2018

Habilitation à Diriger des Recherches, defended on September 27th, 2018. Manuscript
Wavejets: A Local Frequency Framework for Shape Details Amplification, Yohann Béarzi, Julie Digne, Raphaëlle Chaine, Proc. Eurographics 2018 (Computer Graphics Forum). Honorable mention of the Gunter Enderle award. Project's webpage
Sparse Geometric Representation Through Local Shape Probing Julie Digne, Sébastien Valette, Raphaëlle Chaine, IEEE Transactions on Visualization and Computer Graphics 2018. Presented at SGP 2018 Preprint, Code, Project's webpage
Super-resolution of Point Set Surfaces using Local Similarities, A. Hamdi-Cherif, J. Digne, R. Chaine, Computer Graphics Forum, vol. 37 pp 60-70, 2018. Presented at Eurographics 2018 Preprint.
Correcting Motion Distortions in Time-of-Flight Imaging Beatrix-Emöke Fulop-Balogh, Nicolas Bonneel, Julie Digne, Short paper in ACM Motion, Interaction and Games 2018 Paper

2017

Fine Scale Image Registration in Large-Scale Urban LIDAR Point Sets, Maximilien Guislain, Julie Digne, Raphaëlle Chaine, Gilles Monnier, Computer Vision and Image Understanding (CVIU) Special Issue on Large-Scale 3D Modeling of Urban Indoor or Outdoor Scenes from Images and Range Scans, Volume 157, pages 90-102, issn 1077-3142, 2017. Paper
The Bilateral Filter for Point Clouds, Julie Digne, Carlo De Franchis, Image Processing On Line, 7 (2017), pp. 278–287 Paper
Interactive Example-Based Terrain Authoring with Conditional Generative Adversarial Networks Eric Guérin, Julie Digne, Eric Galin, Adrien Peytavie, Christian Wolf, Bedrich Benes, Benoit Martinez, ACM Transactions on Graphics, Proc. Siggraph Asia 2017, Project's webpage, HAL version (pdf)
Coherent multi-layer landscape synthesis Oscar Argudo, Carlos Andujar, Antonio Chica, Eric Guérin, Julie Digne, Adrien Peytavie, Eric Galin, Computer Graphics International, The Visual Computer, 2017, paper

2016

Detecting and Correcting Shadows in Urban Point Clouds and Image Collections, Maximilien Guislain, Julie Digne, Raphaëlle Chaine, Dimitri Kudelski, Pascal Lefebvre-Albaret, Proceedings 3DV2016, Stanford, October 2016. Paper
Sparse representation of terrains for procedural modeling , Eric Guérin, Julie Digne, Eric Galin, Adrien Peytavie, Computer Graphics Forum 2016, Proceedings Eurographics 2016. Project's webpage, Code, PDF
Preprints, Communications
Sparse Geometric Representation Through Local Shape Probing Julie Digne, Sébastien Valette, Raphaëlle Chaine, arXiv:1612.02261, December 2016. Preprint
Recalage d'image dans des nuages de points de scènes urbaines, Maximilien Guislain, Julie Digne, Raphaëlle Chaine, Gilles Monnier, Actes des Journées du Groupe de Travail en Modélisation Géométrique 2016, Dijon, France, Mars 2016.

2015

An Implementation and Parallelization of the Scale Space Meshing Algorithm, Julie Digne, Image Processing On Line (IPOL), 2015, 5, pp.282-295 Paper and demo
Neighborhood filters and the recovery of 3D information, Julie Digne, Mariella Dimiccoli, Neus Sabater, Philippe Salembier, chapter in Handbook of Mathematical Methods in Imaging, Springer Verlag, pp 1203-1229, 2012. 2nd edition 2015

2014

Self-similarity for accurate compression of point sampled surfaces, Julie Digne, Raphaëlle Chaine, Sébastien Valette, Computer Graphics Forum 2014, vol.33, no2, pp155-164, Proceedings Eurographics 2014 Project's webpage
A numerical analysis of differential operators on raw point clouds, Julie Digne, Jean-Michel Morel, Numerische Mathematik , vol. 127(2), pp 255-289, Springer, 2014. HAL version
An analysis and implementation of a parallel ball pivoting algorithm, Julie Digne, Image Processing On Line (IPOL), vol. 4 pp 149-168, 2014. Paper and demo
Preprints, Communications
Auto-similarité pour la compression haute précision des surfaces échantillonnées, Julie Digne, Raphaëlle Chaine, Sébastien Valette, actes du GTMG 2014, Lyon, Mars 2014. page du projet

2013

Feature-Preserving Surface Reconstruction and Simplification from Defect-Laden Point Sets, Julie Digne, David Cohen-Steiner, Pierre Alliez, Mathieu Desbrun, Fernando de Goes, Journal of Mathematical Imaging and Vision, Springer, 2013 Project's webpage
Preprints, Communications
Transport optimal pour la reconstruction robuste de formes à partir de nuages de points, Julie Digne, Pierre Alliez, David Cohen-Steiner, actes du GTMG 2013, Marseille, Mars 2013. page du projet

2012

Similarity based filtering of point clouds, Julie Digne, Proceedings CVPR2012 (International Workshop on Point Cloud Processing), 2012. Paper in pdf
Mesh Segmentation and Model Extraction, Julie Digne, Jean-Michel Morel, Charyar Mehdi Souzani, Claire Lartigue,Lecture Notes in Computer Science,Springer, 2012.

2011

Scale Space Meshing of Raw Data Point Sets, Julie Digne, Jean-Michel Morel, Charyar Mehdi Souzani, Claire Lartigue, Computer Graphics Forum, 2011, Volume 30 - Issue 6, pages 1630-1642. Project's webpage
Farman Institute 3D Point Sets - High Precision 3D Data Sets, Julie Digne, Nicolas Audfray, Claire Lartigue, Charyar Mehdi-Souzani, Jean-Michel Morel, Image Processing On Line (IPOL), 2011 (View the article)
Fusion de MNE issues de données InterAtlas, rapport CNES, Pascal Monasse, Julie Digne, Jean-Michel Morel, mai 2011
Preprints, Communications
Segmentation de maillages et extraction de primitives géométriques simples, Julie Digne, Nicolas Audfray, Charyar Mehdi-Souzani, Claire Lartigue, Jean-Michel Morel, actes de GTMG 2011 (Mars 2011)
Traitement des données issues de la numérisation 3D pour des applications en métrologie, Nicolas Audfray, Charyar Mehdi-Souzani, Claire Lartigue, Julie Digne, 15ème congrès international de métrologie, Paris, 3-6 octobre 2011

2010

High Fidelity Scan Merging, Julie Digne, Jean-Michel Morel, Nicolas Audfray, Claire Lartigue, Computer Graphics Forum, 2010, Volume 29 - Issue 5, pages 1643-1651, Proc. Symposium on Geometry Processing 2010 Project's webpage
The Level Set Tree on Meshes, Julie Digne, Jean-Michel Morel, Nicolas Audfray, Charyar Mehdi-Souzani, Proc. 3DPVT 2010. Project's webpage
Feature extraction from high-density point clouds: toward automation of an intelligent 3D contact less digitizing strategy, Charyar Mehdi-Souzani, Julie Digne, Nicolas Audfray, Claire Lartigue, Jean-Michel Morel, 10th International Conference on Computer Aided Design, June 21-25, Dubai (UAE), 2010
PhD thesis: Inverse Geometry: From the raw point cloud to the 3D surface - Theory and Algorithms
defended on 2010/11/23 at ENS Cachan webpage. My thesis was awarded the Hadamard phd award 2012