Nora Ouzir Associate Professor at CentraleSupélec, Paris-Saclay University

Publications

Article dans une revue (7)

A Proximal Algorithm for Joint Blood Flow Computation and Tissue Motion Compensation in Doppler Ultrafast Ultrasound Imaging Nora Ouzir,Vassili Pustovalov,Duong-Hung Pham,Denis Kouamé,Jean-Christophe Pesquet Ultrasonics, 2026, 164 (107932), ⟨10.1016/j.ultras.2025.107932⟩ Article dans une revue hal-04914445v2
Convex Parameter Estimation of Perturbed Multivariate Generalized Gaussian Distributions Nora Ouzir,Frédéric Pascal,Jean-Christophe Pesquet IEEE Transactions on Signal Processing, 2024, 72, ⟨10.1109/TSP.2024.3453509⟩ Article dans une revue hal-04366765v2
Primary liver cancer classification from routine tumour biopsy using weakly supervised deep learning Aurélie Beaufrère,Nora Ouzir,Paul Emile Zafar,Astrid Laurent-Bellue,Miguel Albuquerqueet al. JHEP Reports Innovation in Hepatology, 2024, 6 (3), pp.101008. ⟨10.1016/j.jhepr.2024.101008⟩ Article dans une revue hal-04534805v1
Multimodal image fusion via coupled feature learning Farshad Veshki,Nora Ouzir,Sergiy Vorobyov,Esa Ollila Signal Processing, 2022, 200, pp.108637. ⟨10.1016/j.sigpro.2022.108637⟩ Article dans une revue hal-03763293v1
Data-Adaptive Similarity Measures for B-mode Ultrasound Images Using Robust Noise Models Nora Ouzir,Esa Ollila,Sergiy Vorobyov IEEE Journal of Selected Topics in Signal Processing, 2020, 14 (6), pp.1244-1254. ⟨10.1109/JSTSP.2020.3001829⟩ Article dans une revue hal-03675039v1
Robust Optical Flow Estimation in Cardiac Ultrasound Images Using a Sparse Representation Nora Leïla Ouzir,Adrian Basarab,Olivier Lairez,Jean-Yves Tourneret IEEE Transactions on Medical Imaging, 2019, 38 (3), pp.741-752. ⟨10.1109/TMI.2018.2870947⟩ Article dans une revue hal-02184824v1
Motion Estimation in Echocardiography Using Sparse Representation and Dictionary Learning Nora Leïla Ouzir,Adrian Basarab,Hervé Liebgott,Brahim Harbaoui,Jean-Yves Tourneret IEEE Transactions on Image Processing, 2017, vol. 27 (n° 1), pp.64-77. ⟨10.1109/TIP.2017.2753406⟩ Article dans une revue hal-01677873v1

Communication dans un congrès (8)

A Convex Formulation for the Robust Estimation of Multivariate Exponential Power Models Nora Leïla Ouzir,Jean-Christophe Pesquet,Frédéric Pascal 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022), May 2022, Singapore, France. pp.5772-5776, ⟨10.1109/ICASSP43922.2022.9747354⟩ Communication dans un congrès hal-03763278v1
Sparse representations and dictionary learning: from image fusion to motion estimation Jean-Yves Tourneret,Adrian Basarab,Nora Leïla Ouzir,Qi Wei 41st International Geoscience and Remote Sensing Symposium (IGARSS 2021), IEEE Geoscience and Remote Sensing Society, Jul 2021, Brussels / Virtual, Belgium. pp.25-28, ⟨10.1109/IGARSS47720.2021.9554890⟩ Communication dans un congrès hal-03130465v1
Robust Registration of Multi-modal Medical Images Using Huber’s Criterion Nora Leïla Ouzir,Esa Ollila,Sergiy A Vorobyov Asilomar Conference on Signals, Systems, and Computers, Oct 2020, Pacific Grove, United States. ⟨10.1109/IEEECONF51394.2020.9443321⟩ Communication dans un congrès hal-03130227v1
Robust cardiac motion estimation with dictionary learning and temporal regularization for ultrasound imaging Nora Leïla Ouzir,José Bioucas-Dias,Adrian Basarab,Jean-Yves Tourneret IEEE International Ultrasonics Symposium (IUS 2019), Oct 2019, Glasgow, United Kingdom. pp.2326-2329, ⟨10.1109/ULTSYM.2019.8925936⟩ Communication dans un congrès hal-02901597v1
Cardiac motion estimation in ultrasound images using spatial and sparse regularizations Nora Leïla Ouzir,Jean-Yves Tourneret,Adrian Basarab ICIP 2017: IEEE International Conference on Image Processing, Sep 2017, Beijing, China. pp.780-784, ⟨10.1109/ICIP.2017.8296387⟩ Communication dans un congrès hal-02863743v1
Optical Flow Estimation in Ultrasound Images Using a Sparse Representation Nora Leïla Ouzir,Jean-Yves Tourneret,Adrian Basarab 7th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP 2017), Dec 2017, Curaçao, Netherlands Antilles. pp.1-5, ⟨10.1109/CAMSAP.2017.8313079⟩ Communication dans un congrès hal-03656602v1
Cardiac Motion Estimation with Dictionary Learning and Robust Sparse Coding in Ultrasound Imaging Nora Leïla Ouzir,Patricia Chiril,Adrian Basarab,Jean-Yves Tourneret IEEE International Ultrasonics Symposium (IUS 2018), Oct 2018, Kobe, Japan. pp.1-4, ⟨10.1109/ULTSYM.2018.8580022⟩ Communication dans un congrès hal-03635351v1
Tissue motion estimation using dictionary learning: application to cardiac amyloidosis Nora Leïla Ouzir,Olivier Lairez,Adrian Basarab,Jean-Yves Tourneret IEEE International Ultrasonics Symposium (IUS 2017), Sep 2017, Washington, United States. pp.1-4, ⟨10.1109/ULTSYM.2017.8092152⟩ Communication dans un congrès hal-02871331v1

Pré-publication, Document de travail (1)

Coupled Feature Learning for Multimodal Medical Image Fusion Farshad G. Veshki,Nora Leïla Ouzir,Sergiy A Vorobyov,Esa Ollila 2021 Pré-publication, Document de travail hal-03130475v1

Thèse (1)

Cardiac motion estimation in ultrasound images using a sparse representation and dictionary learning Nora Leïla Ouzir Medical Imaging. Université Paul Sabatier - Toulouse III, 2018. English. ⟨NNT : 2018TOU30149⟩ Thèse tel-02301546v1