Online change detection in SAR time-series with Kronecker product structured scaled Gaussian models
Mian, Ammar, Ginolhac, Guillaume, Bouchard, Florent, Breloy, Arnaud
Published in Signal processing (01.11.2024)
Published in Signal processing (01.11.2024)
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Journal Article
Intrinsic Cramér-Rao Bounds for Scatter and Shape Matrices Estimation in CES Distributions
Breloy, Arnaud, Ginolhac, Guillaume, Renaux, Alexandre, Bouchard, Florent
Published in IEEE signal processing letters (01.02.2019)
Published in IEEE signal processing letters (01.02.2019)
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Journal Article
Riemannian Optimization and Approximate Joint Diagonalization for Blind Source Separation
Bouchard, Florent, Malick, Jerome, Congedo, Marco
Published in IEEE transactions on signal processing (15.04.2018)
Published in IEEE transactions on signal processing (15.04.2018)
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Journal Article
Probabilistic PCA From Heteroscedastic Signals: Geometric Framework and Application to Clustering
Collas, Antoine, Bouchard, Florent, Breloy, Arnaud, Ginolhac, Guillaume, Ren, Chengfang, Ovarlez, Jean-Philippe
Published in IEEE transactions on signal processing (01.01.2021)
Published in IEEE transactions on signal processing (01.01.2021)
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Journal Article
Robust Low-Rank Correlation Fitting
Phi, Thu Ha, Hippert-Ferrer, Alexandre, Bouchard, Florent, Breloy, Arnaud
Published in ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (14.04.2024)
Published in ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (14.04.2024)
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Conference Proceeding
Intrinsic Crér–Rao Bounds for Scatter and Shape Matrices Estimation in CES Distributions
Breloy, Arnaud, Ginolhac, Guillaume, Renaux, Alexandre, Bouchard, Florent
Published in IEEE signal processing letters (01.01.2019)
Published in IEEE signal processing letters (01.01.2019)
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Journal Article
Random matrix improved covariance estimation for a large class of metrics
Tiomoko, Malik, Bouchard, Florent, Ginolhac, Guillaume, Couillet, Romain
Published in Journal of statistical mechanics (01.12.2020)
Published in Journal of statistical mechanics (01.12.2020)
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Journal Article
Random matrix improved covariance estimation for a large class of metrics This article is an updated version of: Tiomoko M, Couillet R, Bouchard F and Ginolhac G 2019 Random matrix improved covariance estimation for a large class of metrics Proc. Machine Learning Research vol 97 pp 6254-63
Tiomoko, Malik, Bouchard, Florent, Ginolhac, Guillaume, Couillet, Romain
Published in Journal of statistical mechanics (21.12.2020)
Published in Journal of statistical mechanics (21.12.2020)
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Journal Article
Riemannian Geometry and Cramér-rao Bound for Blind Separation of Gaussian Sources
Bouchard, Florent, Breloy, Arnaud, Renaux, Alexandre, Ginolhac, Guillaume
Published in ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (01.05.2020)
Published in ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (01.05.2020)
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Conference Proceeding
Riemannian Framework for Robust Covariance Matrix Estimation in Spiked Models
Bouchard, Florent, Breloy, Arnaud, Ginolhac, Guillaume, Pascal, Frederic
Published in ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (01.05.2020)
Published in ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (01.05.2020)
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Conference Proceeding
On the Use of Geodesic Triangles between Gaussian Distributions for Classification Problems
Collas, A., Bouchard, F., Ginolhac, G., Breloy, A., Ren, C., Ovarlez, J.-P.
Published in ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (23.05.2022)
Published in ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (23.05.2022)
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Conference Proceeding
A Tyler-Type Estimator of Location and Scatter Leveraging Riemannian Optimization
Collas, A., Bouchard, F., Breloy, A., Ren, C., Ginolhac, G., Ovarlez, J.-P.
Published in ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (06.06.2021)
Published in ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) (06.06.2021)
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Conference Proceeding
Leveraging Standardization in Graph Learning
Phi, Thu Ha, Hippert-Ferrer, Alexandre, Bouchard, Florent, Breloy, Arnaud
Published in 2024 32nd European Signal Processing Conference (EUSIPCO) (26.08.2024)
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Published in 2024 32nd European Signal Processing Conference (EUSIPCO) (26.08.2024)
Conference Proceeding