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authFullName_s : Patrice Abry
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A Generalized Multifractal Formalism for the Estimation of Nonconcave Multifractal Spectra

Roberto Leonarduzzi , Patrice Abry , Herwig Wendt , Hugo Touchette , Stéphane Jaffard
IEEE Transactions on Signal Processing, 2019, 67 (1), pp.110-119. ⟨10.1109/TSP.2018.2879617⟩
Journal articles hal-02346512v1
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ASSESSING CROSS-DEPENDENCIES USING BIVARIATE MULTIFRACTAL ANALYSIS

Herwig Wendt , R Leonarduzzi , Patrice Abry , Stéphane G. Roux , Stéphane Jaffard , et al.
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Apr 2018, Calgary, Canada
Conference papers hal-02347891v1
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Automated Surface Texture Classification of Inkjet and Photographic Media

Paul Messier , Richard Johnson , Henry Wilhelm , William Sethares , Andrew Klein , et al.
29th IS&T International Conference on Digital Printing Technologies (NIP 29), Sep 2013, Seattle, United States. pp.85-91, ⟨10.2352/ISSN.2169-4451.2013.29.1.art00025_1⟩
Conference papers hal-04082744v1
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Hybrid Bayesian Variational Scheme to Handle Parameter Selection in Total Variation Signal Denoising

Jordan Frecon , Nelly Pustelnik , Nicolas Dobigeon , Herwig Wendt , Patrice Abry
22nd European Signal and Image Processing Conference (EUSIPCO 2014), Sep 2014, Lisbonne, Portugal. pp.1716-1720
Conference papers hal-04080877v1
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Extending multifractal analysis to negative regularity: p-exponents and p-leaders

Roberto Leonarduzzi , Herwig Wendt , Stéphane Jaffard , Stéphane Roux , Maria Torres , et al.
IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP 2014, May 2014, Florence, Italy. pp. 305-309
Conference papers hal-01147322v1
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Texture classification of photographic papers: improving spectral clustering using filterbanks on graphs

Nicolas Tremblay , Stéphane G. Roux , Pierre Borgnat , Patrice Abry , Herwig Wendt , et al.
25eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2015), Sep 2015, Lyon, France. pp. 1-4
Conference papers hal-01518069v1
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Parameter estimation for sums of correlated gamma random variables. Application to anomaly detection in Internet Traffic

Chatelain Florent , Pierre Borgnat , Jean-Yves Tourneret , Patrice Abry
IEEE Int. Conf. on Acoust., Speech and Signal Proc. ICASSP-08, IEEE, Mar 2008, Las Vegas, United States
Conference papers ensl-00290724v1
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A Bayesian approach for the joint estimation of the multifractality parameter and integral scale based on the Whittle approximation

Sébastien Combrexelle , Herwig Wendt , Patrice Abry , Nicolas Dobigeon , Stephen Mc Laughlin , et al.
40th IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2015), Apr 2015, Brisbane, Australia. pp.3886-3890, ⟨10.1109/ICASSP.2015.7178699⟩
Conference papers hal-01387798v1
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A Bayesian Framework for Multivariate Multifractal Analysis

Lorena Leon Arencibia , Herwig Wendt , Jean-Yves Tourneret , Patrice Abry
IEEE Transactions on Signal Processing, 2022, 70, pp.3663 - 3675. ⟨10.1109/TSP.2022.3187196⟩
Journal articles hal-03735514v2
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Bayesian Estimation of the Multifractality Parameter for Image Texture Using a Whittle Approximation

Sébastien Combrexelle , Herwig Wendt , Nicolas Dobigeon , Jean-Yves Tourneret , Stephen Mclaughlin , et al.
IEEE Transactions on Image Processing, 2015, vol. 24 (n° 8), pp. 2540-2551. ⟨10.1109/TIP.2015.2426021⟩
Journal articles hal-01187463v1
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Scattering Transform of Heart Rate Variability for the Prediction of Ischemic Stroke in Patients with Atrial Fibrillation

Roberto Leonarduzzi , Patrice Abry , Herwig Wendt , Ken Kiyono , Yoshiharu Yamamoto , et al.
Methods of Information in Medicine, 2018, 57 (3), pp.141-145. ⟨10.3414/ME17-02-0006⟩
Journal articles hal-02089339v1
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Quantifying Functional Links between Brain and Heartbeat Dynamics in the Multifractal Domain: a Preliminary Analysis

Vincenzo Catrambone , Herwig Wendt , Riccardo Barbieri , Patrice Abry , Gaetano Valenza
42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC 2020), Jul 2020, Montréal (via the EMBS Virtual Academy), Canada. pp.561-564, ⟨10.1109/EMBC44109.2020.9175859⟩
Conference papers hal-03034083v1
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Multiscale Eigen Analysis on EEG and Heartbeat Dynamics: a Pilot study

Vincenzo Catrambone , Patrice Abry , Gaetano Valenza , Herwig Wendt , Gustavo Didier , et al.
11th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO 2020), Jul 2020, Pisa, Italy. ⟨10.1109/ESGCO49734.2020.9158176⟩
Conference papers hal-03034112v1
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Shuffling for understanding multifractality, application to asset price time series

Patrice Abry , Yannick Malevergne , Herwig Wendt , Marc Senneret , Laurent Jaffrès , et al.
European Signal Processing Conference (EUSIPCO), Sep 2019, A Coruna, Spain
Conference papers hal-02361738v1
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Multivariate Scale-free dynamics: Testing Fractal Connectivity

Sébastien Combrexelle , Herwig Wendt , Gustavo Didier , Patrice Abry
42nd IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2017), Mar 2017, New Orleans, United States. pp.3984-3988
Conference papers hal-01912795v1
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Variation totale multivariée pour la détection de changement du spectre multifractal

Jordan Frecon , Nelly Pustelnik , Herwig Wendt , Patrice Abry
25eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2015), Sep 2015, Lyon, France. pp. 1
Conference papers hal-01511907v1
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Multiscale Anisotropic Texture Analysis and Classification of Photographic Prints: Art scholarship meets image processing algorithms

Patrice Abry , Stéphane Roux , Herwig Wendt , Paul Messier , Andrew Klein , et al.
IEEE Signal Processing Magazine, 2015, 32 (4), pp.18-27. ⟨10.1109/MSP.2015.2402056⟩
Journal articles hal-01514632v1
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Spatially regularized multifractal analysis for fMRI Data

Philippe Ciuciu , Herwig Wendt , Sébastien Combrexelle , Patrice Abry
EMBC’17 - 39th International Conference of the IEEE Engineering in Medicine and Biology Society, Kwang Suk Park, Jul 2017, Jeju, South Korea. pp.4
Conference papers hal-01574216v1
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When Van Gogh meets Mandelbrot: Multifractal classification of painting's texture

Patrice Abry , Herwig Wendt , Stéphane Jaffard
Signal Processing, 2013, vol. 93 (n° 3), pp. 554-572. ⟨10.1016/j.sigpro.2012.01.016⟩
Journal articles hal-00798395v2
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Wavelet eigenvalue regression in high dimensions

Patrice Abry , Benjamin Cooper Boniece , Gustavo Didier , Herwig Wendt
Statistical Inference for Stochastic Processes, 2022, pp.1-33. ⟨10.1007/s11203-022-09279-3⟩
Journal articles hal-03850430v1
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Hyperbolic Wavelet Transform for Historic Photographic Paper Classification Challenge

Stéphane Roux , Patrice Abry , Herwig Wendt , Stéphane Jaffard , Béatrice Vedel
48th Annual Asilomar Conference on Signals, Systems, and Computers (ASILOMAR 2014), Nov 2014, Pacific Grove, United States. pp. 1-5
Conference papers hal-01394661v1
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Multifractal analysis for cumulant-based epileptic seizure detection in eeg time series

Omar D Domingues , Philippe Ciuciu , Daria La Rocca , Patrice Abry , Herwig Wendt
ISBI 2019 - IEEE International Symposium on Biomedical Imaging, Apr 2019, Venise, Italy
Conference papers hal-02108099v1
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Estimation bayésienne du paramètre de multifractalité

Herwig Wendt , Nicolas Dobigeon , Jean-Yves Tourneret , Patrice Abry
24eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2013), Sep 2013, Brest, France. pp. 1-4
Conference papers hal-01239720v1
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Bayesian estimation for the multifractality parameter

Herwig Wendt , Nicolas Dobigeon , Jean-Yves Tourneret , Patrice Abry
IEEE International Conference on Acoustics, Speech, and Signal Processing - ICASSP 2013, May 2013, Vancouver, Canada. pp. 6556-6560
Conference papers hal-01151027v1
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Wove Paper Analysis through Texture Similarities

Patrice Abry , Andrew G. Klein , Paul Messier , Stéphane Roux , Margaret Holben Ellis , et al.
50th IEEE Annual Asilomar Conference on Signals, Systems, and Computers (ASILOMAR 2016), Nov 2016, Pacific Grove, United States. pp. 144-148
Conference papers hal-01726414v1
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p-leader Multifractal Analysis and Sparse SVM for Intrapartum Fetal Acidosis Detection

Roberto Leonarduzzi , Jiri Spilka , Jordan Frecon , Herwig Wendt , Nelly Pustelnik , et al.
37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2015), Aug 2015, Milano, Italy. pp. 1-4
Conference papers hal-01511878v1
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Hyperspectral image analysis using multifractal attributes

Sébastien Combrexelle , Herwig Wendt , Jean-Yves Tourneret , Stephen Mclaughlin , Patrice Abry
7th IEEE Workshop on Hyperspectral Image and SIgnal Processing: Evolution in Remote Sensing (WHISPERS 2015), Jun 2015, Tokyo, Japan. pp. 1-4
Conference papers hal-01511880v1
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Detecting and Estimating Multivariate Self-Similar Sources in High-Dimensional Noisy Mixtures

Patrice Abry , Herwig Wendt , Gustavo Didier
IEEE Workshop on statistical signal processing (SSP 2018), Jun 2018, Freiburg, Germany. pp.688-692
Conference papers hal-02279354v1

New exponents for pointwise singularity classification

Patrice Abry , Stéphane Jaffard , Roberto Leonarduzzi , Clothilde Melot , Herwig Wendt
Seuret, Stéphane; Barral, Julien. Recent Developments in Fractals and Related Fields: Conference on Fractals and Related Fields III, FARF3 2015: Recent Developments in Fractals and Related Fields, Birkhäuser, pp.1-37, 2017, Trends in Mathematics book series (TM), 978-3-319-57803-3. ⟨10.1007/978-3-319-57805-7_1⟩
Book sections hal-03116306v1
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Bayesian joint estimation of the multifractality parameter of image patches using gamma Markov Random Field priors

Sébastien Combrexelle , Herwig Wendt , Yoann Altmann , Jean-Yves Tourneret , Stephen Mclaughlin , et al.
IEEE International Conference on Image Processing (ICIP 2016), Sep 2016, Phoenix, United States. pp. 4468-4472
Conference papers hal-01447351v1