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Elisabeth lahalle

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Blade vibration study by spectral analysis of tip-timing signals with OMP algorithm

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Gilles Chardon , Agathe Vercoutter et al.
Mechanical Systems and Signal Processing, 2019, 130, pp.108-121. ⟨10.1016/j.ymssp.2019.04.063⟩
Journal articles hal-02125263v1

Compressed-sensing-based content-driven hierarchical reconstruction: Theory and application to C-arm cone-beam tomography

Hélène Langet , Cyril Riddell , Aymeric Reshef , Yves Trousset , Arthur Tenenhaus et al.
Medical Physics, 2015, 42 (9), pp.5222-5237. ⟨10.1118/1.4928144⟩
Journal articles hal-01230277v1
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Compression methods for mechanical vibration signals: Application to the plane engines

Marius Oltean , José Picheral , Elisabeth Lahalle , Hani Hamdan , Julien Griffaton et al.
Mechanical Systems and Signal Processing, 2013, 41 (1-2), pp.313-327. ⟨10.1016/j.ymssp.2013.07.005⟩
Journal articles hal-00871742v1
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New non-uniform transmission and ADPCM coding system for improving both signal to noise ratio and bit rate

Elisabeth Lahalle , Gilles Fleury , Rawad Zgheib
IEEE Signal Processing Letters, 2011, 18 (3), pp.149-152. ⟨10.1109/LSP.2010.2102016⟩
Journal articles hal-00573552v1
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Lattice algorithm for adaptive stable identification and robust reconstruction of non stationary AR processes with missing observations

Rawad Zgheib , Gilles Fleury , Elisabeth Lahalle
IEEE Transactions on Signal Processing, 2008, Vol. 56, pp. 2746-2754. ⟨10.1109/TSP.2008.917033⟩
Journal articles hal-00288609v1
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Online estimation of time-varying volatility using a continuous-discrete LMS algorithm

Elisabeth Lahalle , Hana Baili , Jacques Oksman
EURASIP Journal on Advances in Signal Processing, 2008, 8 p
Journal articles hal-00346424v1
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Unknown-length motif discovery methods in environmental monitoring time series

Lisa Poirier-Herbeck , Elisabeth Lahalle , Nicolas Saurel , Sylvie Marcos
2022 International Conference on Electrical, Computer and Energy Technologies (ICECET), Jul 2022, Prague, Czech Republic. pp.1-5, ⟨10.1109/ICECET55527.2022.9873093⟩
Conference papers hal-03866092v1
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Classification de séries temporelles de longueurs variables pour la surveillance radiologique de l'environnement

Lisa Poirier--Herbeck , Elisabeth Lahalle , Nicolas Saurel , Sylvie Marcos
GRETSI, Sep 2022, Nancy, France
Conference papers hal-03866144v1

New Possibilities for Analyzing Complex Asynchronous Blade Vibrations From Tip-Timing Data Using a Sparse Spectral Analysis Method

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Agathe Vercoutter , Bertrand Burgardt et al.
ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition, Jun 2019, Phoenix, United States. ⟨10.1115/GT2019-91573⟩
Conference papers hal-03211554v1
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Sparse Method for Tip-Timing Signals Analysis with Non Stationary Engine Rotation Frequency

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Agathe Vercoutter , Arnaud Talon et al.
26th European Signal Processing Conference (EUSIPCO 2018), Sep 2018, Rome, Italy
Conference papers hal-01896808v1
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Méthode parcimonieuse pour l'analyse spectrale de signaux tip-timing

Antoine Bouchain , José Picheral , Elisabeth Lahalle , Agathe Vercoutter
26eme Colloque GRETSI Traitement du Signal & des Images, GRETSI 2017, Sep 2017, Juan les Pins, France
Conference papers hal-01556390v1

Nonlinear diffusion constraints for reconstructing subsampled rotational angiography data

Hélène Langet , Aymeric Reshef , Cyril Riddell , Yves Trousset , Arthur Tenenhaus et al.
Fully3D 2013, Jun 2013, Lake Tahoe, California, United States. pp.38-41
Conference papers hal-00933983v1

Compressed Sensing Dynamic Reconstruction in Rotational Angiography

Hélène Langet , Cyril Riddell , Yves Trousset , Arthur Tenenhaus , Elisabeth Lahalle et al.
MICCAI'12, Oct 2012, Nice, France. pp.223-230, ⟨10.1007/978-3-642-33415-3_28⟩
Conference papers hal-00756119v1
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Signal parameters estimation using time-frequency representation for laser doppler anemometry

Grégory Baral-Baron , Elisabeth Lahalle , Gilles Fleury , Xavier Lacondemine , Jean-Pierre Schlotterbeck et al.
EUSIPCO'12, Aug 2012, Bucharest, Romania. pp.2318-2322
Conference papers hal-00728361v1

Tomographic Reconstruction with L1-Minimization Strategy for Rotational Angiography

Hélène Langet , Cyril Riddell , Arthur Tenenhaus , Yves Trousset , Elisabeth Lahalle et al.
20th International Conference on computational statistics (COMPSTAT'12), Aug 2012, Limassol, Cyprus
Conference papers hal-00756446v1
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Compressed sensing subtracted rotational angiography with multiple sparse penalty

Hélène Langet , C. Riddell , Y. Trousset , Arthur Tenenhaus , Elisabeth Lahalle et al.
2012 9th IEEE International Symposium on Biomedical Imaging (ISBI 2012) , May 2012, Barcelone, Spain. pp.884-887, ⟨10.1109/ISBI.2012.6235690⟩
Conference papers hal-00725950v1
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Compensation of scintillator sensitivity loss due to irradiation damage

François Guillet , Christian Thierry , Patrick Mercier , Cléo Moisan-Thooris , Lucas Marti et al.
International Symposium on Digital Industrial Radiology and Computed Tomography (DIRCT'11), Jun 2011, Berlin, Germany. CD-ROM Proceedings (7 p.)
Conference papers hal-00633045v1

Vibration signals compression with Time-Frequency Adaptive Quantization

Marius Oltean , José Picheral , Elisabeth Lahalle , Hani Hamdan
IEEE International Symposium on Intelligent Signal Processing (WISP'11), Sep 2011, Floriana, Malta. pp.138-141
Conference papers hal-00635121v1
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Sparsity constraints and dedicated acquisition protocols for improved Digital Subtraction Rotational Angiography

Hélène Langet , C. Riddell , Y. Trousset , Elisabeth Lahalle , Arthur Tenenhaus et al.
11th International Meeting on Fully Three - Dimensional Image Reconstruction in Radiology and Nuclear Medicine (Fully 3D'11), Jul 2011, Postdam, Germany. pp.427-430
Conference papers hal-00639448v1

Mechanical Vibration Signal Compression by LOT-based Subband Coding

Marius Oltean , José Picheral , Elisabeth Lahalle , Hani Hamdan
2011 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2011) , Dec 2011, Bilbao, Spain. 6 p., ⟨10.1109/ISSPIT.2011.6151525⟩
Conference papers hal-00658932v1

Compressed Sensing Based 3D Tomographic Reconstruction for Rotational Angiography

Hélène Langet , C. Riddell , Y. Trousset , Arthur Tenenhaus , Elisabeth Lahalle et al.
14th International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI'11), Sep 2011, Toronto, Canada. pp.97-104
Conference papers hal-00639437v1
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Adaptive transmission for lossless image reconstruction

Elisabeth Lahalle , Gilles Fleury , Rawad Zgheib
8th International Conference on Sampling Theory and Application - SAMPTA'09, May 2009, Marseille, France. CD-ROM proceedings - 4 p
Conference papers hal-00392650v1
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Adaptive transmission for lossless image reconstruction

Elisabeth Lahalle , Gilles Fleury , Rawad Zgheib
International Conference, Applied Stochastic Models and Data Analysis International Society (ASMDA'09), Jun 2009, Vilnius, Lithuania. pp.412-417
Conference papers hal-00403752v1
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Identifcation stable et reconstruction robuste de signaux non stationnaires à échantillons manquants

Rawad Zgheib , Elisabeth Lahalle , Gilles Fleury
GRETSI, Sep 2007, Troyes, France. pp. 1-4
Conference papers hal-00258320v1
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NEW FAST RECURSIVE ALGORITHMS FOR SIMULTANEOUS RECONSTRUCTION AND IDENTIFICATION OF AR PROCESSES WITH MISSING OBSERVATIONS

Rawad Zgheib , Gilles Fleury , Elisabeth Lahalle
14th European Signal Processing Conference, Sep 2006, Florence, Italy. pp.CD-ROM Proceedings
Conference papers hal-00258338v1
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NEW FAST ALGORITHM FOR SIMULTANEOUS IDENTIFICATION AND OPTIMAL RECONSTRUCTION OF NON STATIONARY AR PROCESSES WITH MISSING OBSERVATIONS

Rawad Zgheib , Gilles Fleury , Elisabeth Lahalle
Digital Signal Processing Workshop, Sep 2006, Grand Teton National Park, United States. pp. 371-376, ⟨10.1109/DSPWS.2006.265414⟩
Conference papers hal-00258330v1