Sébastien Ourselin

19 papers · 2017–2026 · 5 conferences · across top CS/AI conferences

Achievements

+9 more ↓

🌉 Interdisciplinary Bridge 🌍 Conference Polyglot (5) 🏃 Academic Marathon (8) 🌈 Renaissance Researcher (6) 🗺️ Taxonomy Completionist (27)

🌈 Renaissance Researcher (6) 🌉 Interdisciplinary Bridge 🏃 Academic Marathon (8) 🧬 Topic Evolution 📈 Trend Setter 💎 Century Club (17) 🔥 Unstoppable (7) 🚀 Conference Pioneer 🗃️ Keyword Collector (54)

Conferences

MIDL (10) ICCV (4) MICCAI (3) AAAI (1) CVPR (1)

Top co-authors

M. Jorge Cardoso (8) Parashkev Nachev (3) Jiayu Huo (3) Rachel Sparks (3) Yang Liu (3) Tom Vercauteren (3) Francois Chadebecq (2) Walter Hugo Lopez Pinaya (2) Jorge Cardoso (2) Prokar Dasgupta (2)

Keywords

multi-task learning (3) semantic segmentation (3) magnetic resonance imaging (3) uncertainty quantification (2) variational inference (2) image segmentation (2) medical image segmentation (2) convolutional neural network (2) vision transformer (2) medical imaging (1) style transfer (1) transformer architecture (1) out-of-distribution generalization (1) weakly supervised learning (1) anomaly detection (1) image harmonization (1) temporal modeling (1) referring expression (1) data augmentation (1) contrastive learning (1)

Papers

DIST-CLIP: Arbitrary Metadata and Image Guided MRI Harmonization via Disentangled Anatomy-Contrast Representations MIDL 2026 WeakMCN: Multi-task Collaborative Network for Weakly Supervised Referring Expression Comprehension and Segmentation CVPR 2025 Generative Medical Segmentation AAAI 2025 EndoMamba: An Efficient Foundation Model for Endoscopic Videos via Hierarchical Pre-training MICCAI 2025 Motion-Boundary-Driven Unsupervised Surgical Instrument Segmentation in Low-Quality Optical Flow MICCAI 2025 MAIS: Memory-Attention for Interactive Segmentation MIDL 2025 Label merge-and-split: A graph-colouring approach for memory-efficient brain parcellation MICCAI 2024 Resolution and Field of View Invariant Generative Modelling with Latent Diffusion Models MIDL 2024 SKiT: a Fast Key Information Video Transformer for Online Surgical Phase Recognition ICCV 2023 Transformer-based out-of-distribution detection for clinically safe segmentation MIDL 2022 An MRF-UNet Product of Experts for Image Segmentation MIDL 2021 Unsupervised Brain Anomaly Detection and Segmentation with Transformers MIDL 2021 A Heteroscedastic Uncertainty Model for Decoupling Sources of MRI Image Quality MIDL 2020 Learning joint lesion and tissue segmentation from task-specific hetero-modal datasets MIDL 2019 MRI k-Space Motion Artefact Augmentation: Model Robustness and Task-Specific Uncertainty MIDL 2019 3D multirater RCNN for multimodal multiclass detection and characterisation of extremely small objects MIDL 2019 Stochastic Filter Groups for Multi-Task CNNs: Learning Specialist and Generalist Convolution Kernels ICCV 2019 Corner-Based Geometric Calibration of Multi-Focus Plenoptic Cameras ICCV 2017 Refractive Structure-From-Motion Through a Flat Refractive Interface ICCV 2017