Alasdair Newson

Publications

Journal and conference papers, with links to papers, code and project pages where available.

2026

Diff-CA: Separating Common and Salient Factors with Diffusion Models
M. Soumm, A. Fournier Montgieux, Y. He, P. Gori, A. Newson
NeurIPS 2026 (spotlight)
Preprint · Project
When Prompts Override Vision: Prompt-Induced Hallucinations in LVLMs
P. Khayatan, J. Parekh, A. Dapogny, M. Shukor, A. Newson, M. Cord
NeurIPS 2026
Preprint
AURA: AUdio-dRiven streaming Avatar
N. Cohen, N. Dufour, A. Royer, P. Pérez, A. Newson
BMVC 2026
Project
Stochastic Orthogonal Regularization for Deep Projective Priors
A. Joundi, Y. Traonmilin, A. Newson
SIAM Journal on Imaging Sciences
Preprint
FlowID: Enhancing Forensic Identification with Latent Flow-Matching Models
J. Ripoll, D. Bertoin, C. Dossal, A. Newson
IJCAI 2026 (AI and Social Good Track)
Project

2025

Neural Film Grain Rendering
G. Lesné, Y. Gousseau, S. Ladjal, A. Newson
Eurographics 2025
Code · Paper
Infusion: Internal Diffusion for Video Inpainting
N. Cherel, A. Almansa, Y. Gousseau, A. Newson
Eurographics 2025
Paper · Code · Project
Restyling Unsupervised Concept Based Interpretable Networks with Generative Models
J. Parekh, Q. Bouniot, P. Mozharovskyi, A. Newson, F. d'Alché-Buc
ICLR 2025
Paper
Learning to Steer: Input-dependent Steering for Multimodal LLMs
J. Parekh, P. Khayatan, M. Shukor, A. Dapogny, A. Newson, M. Cord
NeurIPS 2025
Preprint

2024

A Concept-Based Explainability Framework for Large Multimodal Models
J. Parekh, P. Khayatan, M. Shukor, A. Newson, M. Cord
NeurIPS 2024
Paper
Particle tracking in biological images with optical-flow enhanced Kalman filtering
R. Reme, A. Newson, E. Angelini, J.C. Olivo-Marin, T. Lagache
ISBI 2024
Paper
Diffusion-Based Image Inpainting with Internal Learning
N. Cherel, A. Almansa, Y. Gousseau, A. Newson
EUSIPCO 2024
Paper
Patch-based stochastic attention for image editing
N. Cherel, A. Almansa, Y. Gousseau, A. Newson
CVIU 2024
Paper · Code

2023

A Compact and Semantic Latent Space for Disentangled and Controllable Image Editing
G. Lesné, Y. Gousseau, S. Ladjal, A. Newson
CVMP 2023
Paper · Code
Tracking Intermittent Particles with Self-Learned Visual Features
R. Reme, V. Piriou, A. Hanson, R. Yuste, A. Newson, E. Angelini, J.-C. Olivo-Marin, T. Lagache
ISBI 2023
Paper
Disentangled latent representations of images with atomic autoencoders
A. Newson, Y. Traonmilin
SAMPTA 2023
Paper
Infusion: Internal Diffusion for Video Inpainting
N. Cherel, A. Almansa, Y. Gousseau, A. Newson
Preprint 2023
Preprint

2022

Feature-style Encoder for Style-Based GAN Inversion
X. Yao, A. Newson, Y. Gousseau, P. Hellier
ECCV 2022
Paper
A Patch-based Approach for Diverse and High-Fidelity Single Image Generation
N. Cherel, A. Almansa, Y. Gousseau, A. Newson
ICIP 2022
Paper · Code
PCA-AE: Principal Component Analysis Autoencoder for Organising the Latent Space of Generative Networks
C.-H. Pham, S. Ladjal, A. Newson
JMIV 2022
Paper

2021

A Latent Transformer for Disentangled Face Editing in Images and Videos
X. Yao, A. Newson, Y. Gousseau, P. Hellier
ICCV 2021
Paper · Code
Multi-view Radar Semantic Segmentation
A. Ouaknine, A. Newson, F. Tupin, P. Pérez, J. Rebut
ICCV 2021
Paper · Code
Learning Non-Linear Disentangled Editing For StyleGAN
X. Yao, A. Newson, Y. Gousseau, P. Hellier
ICIP 2021
Paper

2020

High Resolution Face Age Editing
X. Yao, G. Puy, A. Newson, Y. Gousseau, P. Hellier
ICPR 2020
Paper · Code
CARRADA Dataset: Camera and Automotive Radar with Range-Angle-Doppler Annotations
A. Ouaknine, A. Newson, J. Rebut, F. Tupin, P. Pérez
ICPR 2020
Paper
Un Modèle Aléatoire pour le Grain Photographique
J. Delon, A. Newson
Images des mathématiques, 2020
Paper

2019

Processing Simple Geometric Attributes with Autoencoders
A. Newson, A. Almansa, Y. Gousseau, S. Ladjal
JMIV 2019
Paper
A PCA-like Autoencoder
S. Ladjal, A. Newson, C.-H. Pham
arXiv:1904.01277
Preprint

2018

Taking Apart Autoencoders: How do They Encode Geometric Shapes?
A. Newson, A. Almansa, S. Ladjal, Y. Gousseau
HAL preprint
Paper

2017

Realistic Film Grain Rendering
A. Newson, N. Faraj, J. Delon, B. Galerne
IPOL 2017
Project
Non-Local Patch-Based Image Inpainting
A. Newson, A. Almansa, Y. Gousseau, P. Pérez
IPOL 2017
Project
Analysis of a Physically Realistic Film Grain Model, and a Gaussian Film Grain Synthesis Algorithm
A. Newson, N. Faraj, J. Delon, B. Galerne
SSVM 2017
Paper
A Stochastic Film Grain Model for Resolution-Independent Rendering
A. Newson, J. Delon, B. Galerne
Computer Graphics Forum, 2017
Project

2015

Low-Rank Spatio-Temporal Video Segmentation
A. Newson, M. Tepper, G. Sapiro
BMVC 2015
Multi-temporal Foreground Detection in Videos
M. Tepper, A. Newson, P. Sprechmann, G. Sapiro
ICIP 2015
Project

2014

Video inpainting of complex scenes
A. Newson, A. Almansa, M. Fradet, Y. Gousseau, P. Pérez
SIAM Journal on Imaging Sciences, 2014
Paper · Project · Code
Robust automatic line scratch detection in films
A. Newson, A. Almansa, Y. Gousseau, P. Pérez
IEEE Transactions on Image Processing, 2014
Project

2013

Towards fast, generic video inpainting Best student paper
A. Newson, A. Almansa, M. Fradet, Y. Gousseau, P. Pérez
CVMP 2013
Project
Temporal filtering of line scratch detections in degraded films
A. Newson, A. Almansa, Y. Gousseau, P. Pérez
ICIP 2013
Project
Vers un inpainting vidéo automatique, rapide et générique
A. Newson, M. Fradet, P. Pérez, A. Almansa, Y. Gousseau
GRETSI 2013
Paper

2012

Adaptive line scratch detection in degraded films
A. Newson, P. Pérez, A. Almansa, Y. Gousseau
CVMP 2012
Project

PhD thesis and HDR

On Several Mathematical and Data-Driven Models for Image and Video Editing, Synthesis and Analysis
A. Newson · Institut Polytechnique de Paris, 2023/2024 — HDR
Manuscript on HAL
On Video Completion: Line Scratch Detection in Films and Video Inpainting of Complex Scenes
A. Newson · Technicolor & Télécom ParisTech, 2014 — PhD
Manuscript (PDF)