Texture Classification Using Rao’s Distance on the Space of Covariance Matrices
Salem Said
,
Lionel Bombrun
,
Yannick Berthoumieu
Conference papers
hal-01228766v1
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Filtering from Observations on Stiefel Manifolds
Jérémie Boulanger
,
Salem Said
,
Nicolas Le Bihan
,
Jonathan H. Manton
Journal articles
hal-01240547v1
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Decompounding on compact Lie groups
Salem Said
,
Christian Lageman
,
Nicolas Le Bihan
,
Ludovic Margerin
,
Jonathan Manton
et al.
IMA Conference on Mathematics in Signal , Dec 2008, Cirencester, United Kingdom
Conference papers
hal-00337673v1
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Riemannian Online Algorithms for Estimating Mixture Model Parameters
Paolo Zanini
,
Salem Said
,
Yannick Berthoumieu
,
Marco Congedo
,
Christian Jutten
et al.
Conference papers
hal-01630177v1
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Inférence statistique sur la fonction de phase des milieux aléatoires par diffusion multiple des ondes
Nicolas Le Bihan
,
Ludovic Margerin
,
Salem Said
GRETSI 2009 - XXIIème Colloque francophone de traitement du signal et des images , Sep 2009, Dijon, France. pp.318
Conference papers
hal-00404220v1
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An M-estimator for robust centroid estimation on the manifold of covariance matrices: performance analysis and application to image classification
Ioana Ilea
,
Hatem Hajri
,
Salem Said
,
Lionel Bombrun
,
Christian Germain
et al.
24th European Signal Processing Conference (EUSIPCO'16) , Aug 2016, Budapest, Hungary. pp.2196 - 2200
Conference papers
hal-01379604v1
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Co-occurrence Matrix of Covariance Matrices: A Novel Coding Model for the Classification of Texture Images
Ioana Ilea
,
Lionel Bombrun
,
Salem Said
,
Yannick Berthoumieu
3rd conference on Geometric Science of Information , Nov 2017, Paris, France
Conference papers
hal-01629171v1
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A geometric learning approach on the space of complex covariance matrices
Hatem Hajri
,
Salem Said
,
Lionel Bombrun
,
Yannick Berthoumieu
2017 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) , Mar 2017, New Orleans, France.
⟨10.1109/ICASSP.2017.7952574⟩
Conference papers
hal-01710217v1
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Fast Complexified Quaternion Fourier Transform
Salem Said
,
Nicolas Le Bihan
,
Stephen Sangwine
Journal articles
hal-00268009v1
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A functional approach to signal processing under nonlinear constraints
Salem Said
,
Nicolas Le Bihan
IMA Conference on Mathematics in Signal Processing , Dec 2008, Cirencester, United Kingdom
Conference papers
hal-00337680v1
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A New Riemannian Averaged Fixed-Point Algorithm for MGGD Parameter Estimation
Zois Boukouvalas
,
Salem Said
,
Lionel Bombrun
,
Yannick Berthoumieu
,
Tülay Adali
et al.
Journal articles
hal-01230086v1
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Higher-order statistics of Stokes parameters in a random birefringent medium
Salem Said
,
Nicolas Le Bihan
Journal articles
hal-00276731v1
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Riemannian Laplace distribution on the space of symmetric positive definite matrices
Hatem Hajri
,
Ioana Ilea
,
Salem Said
,
Lionel Bombrun
,
Yannick Berthoumieu
et al.
2015
Preprints, Working Papers, ...
hal-01248573v1
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Classification approach based on the product of riemannian manifolds from Gaussian parametrization space
Yannick Berthoumieu
,
Lionel Bombrun
,
Christian Germain
,
Salem Said
Conference papers
hal-01716919v1
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Nonparametric estimation for compound Poisson processes on compact Lie groups
Salem Said
,
Christian Lageman
,
Nicolas Le Bihan
,
Jonathan Manton
ICASSP 2009 - IEEE International Conference on Acoustics, Speech and Signal Processing , Apr 2009, Taipei, Taiwan. pp.1793,
⟨10.1109/ICASSP.2009.4960357⟩
Conference papers
hal-00406006v1
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Gaussian distributions on Riemannian symmetric spaces of non-positive curvature
Salem Said
,
Cyrus Mostajeran
,
Simon Heuveline
Handbook of Statistics Vol 46 , pp.357-400, 2022
Book sections
hal-03865789v1
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Stationary random fields arising from second order partial differential equations on compact Lie groups
Salem Said
,
Pierre-Olivier Amblard
,
Jonathan Manton
Journal articles
hal-00927668v1
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Maximum likelihood estimators on manifolds
Hatem Hajri
,
Salem Said
,
Yannick Berthoumieu
2017
Preprints, Working Papers, ...
hal-01500284v1
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Parameters estimate of Riemannian Gaussian distribution in the manifold of covariance matrices
Paolo Zanini
,
Marco Congedo
,
Christian Jutten
,
Salem Said
,
Yannick Berthoumieu
et al.
SAM 2016 - 9th IEEE Sensor Array and Multichannel Signal Processing Workshop , Jul 2016, Rio de Janeiro, Brazil
Conference papers
hal-01325055v1
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Online estimation of MGGD : the Riemannian Averaged Natural Gradient method
Jialun Zhou
,
Salem Said
,
Yannick Berthoumieu
2019 IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP) , Dec 2019, Le gosier, France. pp.515-519,
⟨10.1109/CAMSAP45676.2019.9022517⟩
Conference papers
hal-02530279v1
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A GEOMETRIC LEARNING APPROACH ON THE SPACE OF COMPLEX COVARIANCE MATRICES
Hatem Hajri
,
Salem Said
,
Lionel Bombrun
,
Yannick Berthoumieu
2017
Preprints, Working Papers, ...
hal-01483449v1
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Covariance matrices encoding based on the log-Euclidean and affine invariant Riemannian metrics
Ioana Ilea
,
Lionel Bombrun
,
Salem Said
,
Yannick Berthoumieu
The IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops , 2018, Salt Lake City, United States.
⟨10.1109/CVPRW.2018.00080⟩
Conference papers
hal-01930136v1
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Fisher Vector Coding for Covariance Matrix Descriptors Based on the Log-Euclidean and Affine Invariant Riemannian Metrics
Ioana Ilea
,
Lionel Bombrun
,
Salem Said
,
Yannick Berthoumieu
Journal articles
hal-01930149v1
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Exact Principal Geodesic Analysis for Data on SO(3)
Salem Said
,
Nicolas Courty
,
Nicolas Le Bihan
,
Stephen J. Sangwine
EUSIPCO 2007 - 15th European Signal Processing Conference , Sep 2007, Poznan, Poland. pp.1700-1705
Conference papers
hal-00494170v1
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Riemannian information gradient methods for the parameter estimation of ECD : Some applications in image processing
Jialun Zhou
,
Salem Said
,
Yannick Berthoumieua
Journal articles
hal-03866181v1
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Gaussian Distributions on Riemannian Symmetric Spaces: Statistical Learning With Structured Covariance Matrices
Salem Said
,
Hatem Hajri
,
Lionel Bombrun
,
Baba Vemuri
Journal articles
hal-01710198v1
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Transfer learning: a Riemannian geometry framework with applications to Brain-Computer Interfaces
Paolo Zanini
,
Marco Congedo
,
Christian Jutten
,
Salem Said
,
Yannick Berthoumieu
et al.
Journal articles
hal-01923278v1
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Riemannian Gaussian Distributions on the Space of Symmetric Positive Definite Matrices
Salem Said
,
Lionel Bombrun
,
Yannick Berthoumieu
,
Jonathan Manton
Journal articles
hal-01710191v1
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La matrice de co-occurrence des matrices de covariance : un nouveau modèle de codage pour la classification de textures
Ioana Ilea
,
Lionel Bombrun
,
Salem Said
,
Yannick Berthoumieu
GRETSI , Sep 2017, Juan les Pins, France
Conference papers
hal-01629143v1
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Analyse spectrale des artefacts en subdivision
François Destelle
,
Salem Said
,
Cédric Gérot
,
Annick Montanvert
GRETSI 2009 - XXIIème Colloque francophone de traitement du signal et des images , Sep 2009, Dijon, France. paper 333, in CD
Conference papers
hal-00608438v1
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