Desrosiers, Christian

27 publications

WACV 2025 CLIPArTT: Adaptation of CLIP to New Domains at Test Time Gustavo A Vargas Hakim, David Osowiechi, Mehrdad Noori, Milad Cheraghalikhani, Ali Bahri, Moslem Yazdanpanah, Ismail Ben Ayed, Christian Desrosiers

NeurIPS 2025 CLIPTTA: Robust Contrastive Vision-Language Test-Time Adaptation Marc Lafon, Gustavo Adolfo Vargas Hakim, Clément Rambour, Christian Desrosiers, Nicolas Thome

CVPR 2025 Correcting Deviations from Normality: A Reformulated Diffusion Model for Multi-Class Unsupervised Anomaly Detection Farzad Beizaee, Gregory A. Lodygensky, Christian Desrosiers, Jose Dolz

WACV 2025 FDS: Feedback-Guided Domain Synthesis with Multi-Source Conditional Diffusion Models for Domain Generalization Mehrdad Noori, Milad Cheraghalikhani, Ali Bahri, Gustavo A Vargas Hakim, David Osowiechi, Moslem Yazdanpanah, Ismail Ben Ayed, Christian Desrosiers

TMLR 2025 GeoMask3D: Geometrically Informed Mask Selection for Self-Supervised Point Cloud Learning in 3D Ali Bahri, Moslem Yazdanpanah, Mehrdad Noori, Milad Cheraghalikhani, Gustavo Adolfo Vargas Hakim, David Osowiechi, Farzad Beizaee, Ismail Ben Ayed, Christian Desrosiers

ICCV 2025 Purge-Gate: Backpropagation-Free Test-Time Adaptation for Point Clouds Classification via Token Purging Moslem Yazdanpanah, Ali Bahri, Mehrdad Noori, Sahar Dastani, Gustavo Adolfo Vargas Hakim, David Osowiechi, Ismail Ben Ayed, Christian Desrosiers

WACV 2025 ReC-TTT: Contrastive Feature Reconstruction for Test-Time Training Marco Colussi, Sergio Mascetti, Jose Dolz, Christian Desrosiers

ICML 2025 SMART-PC: Skeletal Model Adaptation for Robust Test-Time Training in Point Clouds Ali Bahri, Moslem Yazdanpanah, Sahar Dastani, Mehrdad Noori, Gustavo Adolfo Vargas Hakim, David Osowiechi, Farzad Beizaee, Ismail Ben Ayed, Christian Desrosiers

CVPR 2025 Spectral Informed Mamba for Robust Point Cloud Processing Ali Bahri, Moslem Yazdanpanah, Mehrdad Noori, Sahar Dastani, Milad Cheraghalikhani, Gustavo Adolfo Vargas Hakim, David Osowiechi, Farzad Beizaee, Ismail Ben Ayed, Christian Desrosiers

CVPR 2025 Spectral State Space Model for Rotation-Invariant Visual Representation Learning Sahar Dastani, Ali Bahri, Moslem Yazdanpanah, Mehrdad Noori, David Osowiechi, Gustavo Adolfo Vargas Hakim, Farzad Beizaee, Milad Cheraghalikhani, Arnab Kumar Mondal, Herve Lombaert, Christian Desrosiers

NeurIPS 2025 THUNDER: Tile-Level Histopathology Image UNDERstanding Benchmark Pierre Marza, Leo Fillioux, Sofiène Boutaj, Kunal Mahatha, Christian Desrosiers, Pablo Piantanida, Jose Dolz, Stergios Christodoulidis, Maria Vakalopoulou

NeurIPS 2025 TRUST: Test-Time Refinement Using Uncertainty-Guided SSM Traverses Sahar Dastani, Ali Bahri, Gustavo Adolfo Vargas Hakim, Moslem Yazdanpanah, Mehrdad Noori, David Osowiechi, Samuel Barbeau, Ismail Ben Ayed, Herve Lombaert, Christian Desrosiers

WACV 2025 Test-Time Adaptation in Point Clouds: Leveraging Sampling Variation with Weight Averaging Ali Bahri, Moslem Yazdanpanah, Mehrdad Noori, Sahar Dastani Oghani, Milad Cheraghalikhani, David Osowiechi, Farzad Beizaee, Gustavo A. Vargas Hakim, Ismail Ben Ayed, Christian Desrosiers

NeurIPS 2025 Test-Time Adaptation of Vision-Language Models for Open-Vocabulary Semantic Segmentation Mehrdad Noori, David Osowiechi, Gustavo Adolfo Vargas Hakim, Ali Bahri, Moslem Yazdanpanah, Sahar Dastani, Farzad Beizaee, Ismail Ben Ayed, Christian Desrosiers

WACV 2024 MoP-CLIP: A Mixture of Prompt-Tuned CLIP Models for Domain Incremental Learning Julien Nicolas, Florent Chiaroni, Imtiaz Ziko, Ola Ahmad, Christian Desrosiers, Jose Dolz

CVPR 2024 NC-TTT: A Noise Constrastive Approach for Test-Time Training David Osowiechi, Gustavo A. Vargas Hakim, Mehrdad Noori, Milad Cheraghalikhani, Ali Bahri, Moslem Yazdanpanah, Ismail Ben Ayed, Christian Desrosiers

NeurIPS 2024 WATT: Weight Average Test Time Adaptation of CLIP David Osowiechi, Mehrdad Noori, Gustavo A. Vargas Hakim, Moslem Yazdanpanah, Ali Bahri, Milad Cheraghalikhani, Sahar Dastani, Farzad Beizaee, Ismail Ben Ayed, Christian Desrosiers

WACV 2023 Camera Alignment and Weighted Contrastive Learning for Domain Adaptation in Video Person ReID Djebril Mekhazni, Maximilien Dufau, Christian Desrosiers, Marco Pedersoli, Eric Granger

ICCV 2023 ClusT3: Information Invariant Test-Time Training Gustavo A. Vargas Hakim, David Osowiechi, Mehrdad Noori, Milad Cheraghalikhani, Ali Bahri, Ismail Ben Ayed, Christian Desrosiers

WACV 2023 TTTFlow: Unsupervised Test-Time Training with Normalizing Flow David Osowiechi, Gustavo A. Vargas Hakim, Mehrdad Noori, Milad Cheraghalikhani, Ismail Ben Ayed, Christian Desrosiers

CVPR 2022 Revisiting Learnable Affines for Batch Norm in Few-Shot Transfer Learning Moslem Yazdanpanah, Aamer Abdul Rahman, Muawiz Chaudhary, Christian Desrosiers, Mohammad Havaei, Eugene Belilovsky, Samira Ebrahimi Kahou

NeurIPS 2021 Self-Paced Contrastive Learning for Semi-Supervised Medical Image Segmentation with Meta-Labels Jizong Peng, Ping Wang, Christian Desrosiers, Marco Pedersoli

NeurIPSW 2021 Shift and Scale Is Detrimental to Few-Shot Transfer Moslem Yazdanpanah, Aamer Abdul Rahman, Christian Desrosiers, Mohammad Havaei, Eugene Belilovsky, Samira Ebrahimi Kahou

CVPR 2017 DOPE: Distributed Optimization for Pairwise Energies Jose Dolz, Ismail Ben Ayed, Christian Desrosiers

CVPRW 2012 Atlas-Based Segmentation of Brain Magnetic Resonance Imaging Using Random Walks Jean-Philippe Morin, Christian Desrosiers, Luc Duong

CVPRW 2012 Combining Laplacian Eigenmaps and Vesselness Filters for Vessel Segmentation in X-Ray Angiography Faten M'hiri, Luc Duong, Christian Desrosiers

ECML-PKDD 2009 Within-Network Classification Using Local Structure Similarity Christian Desrosiers, George Karypis