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Collection : Universite De Lyon Subject : wavelet leaders Filter by : Author
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Conference

A Robust Model and its EM Algorithm for the Estimation of the Multifractality Parameter

Subjects: multifractal analysis; wavelet leaders; robust estimationHelsinki; Finland

  • Source: EUSIPCO 2023 ; European Conference on Signal Processing (EUSIPCO 2023) ; https://hal.science/hal-04254232 ; European Conference on Signal Processing (EUSIPCO 2023), Sep 2023, Helsinki, Finland.

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Conference

A Comparison of Bayesian Estimators for the Parameters of the Bivariate Multifractal Spectrum

Subjects: multifractal analysis; multivariate data; Bayesian estimationSerbiaBelgrade, Serbia

  • Source: 2022 30th European Signal Processing Conference (EUSIPCO)30th European Signal Processing Conference (EUSIPCO 2022)https://hal.science/hal-0373550630th European Signal Processing

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Conference

Multifractal anomaly detection in images via space-scale surrogates

Subjects: anomaly detection; multifractal analysis; surrogate dataBordeaux; France

  • Source: 2022 IEEE International Conference on Image Processing (ICIP)IEEE International Conference on Image Processinghttps://hal.science/hal-03850432IEEE International Conference on Image

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Conference

Foreign Exchange Multivariate Multifractal Analysis

Subjects: multivariate multifractal analysis; wavelet leaders; Financial times seriesSerbiaBelgrade, Serbia

  • Source: Proc. European Signal Processing Conference (EUSIPCO) ; European Signal Processing Conference (EUSIPCO) ; https://hal.science/hal-03735497 ; European Signal Processing Conference (EUSIPCO), European

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Academic Journal

A Bayesian Framework for Multivariate Multifractal Analysis

Subjects: multifractal analysis; multivariate; Bayesian estimation

  • Source: ISSN: 1053-587X ; IEEE Transactions on Signal Processing ; https://hal.science/hal-03735514 ; IEEE Transactions on Signal Processing, 2022, 70, pp.3663 - 3675. ⟨10.1109/TSP.2022.3187196⟩ ;

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Academic Journal

Multifractal formalisms for multivariate analysis

Subjects: fractals Keywords: multifractal multivariate formalism; multiplicative cascades; Subject Areas: applied mathematics

  • Source: ISSN: 1364-5021 ; EISSN: 1471-2946.

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Academic Journal

Wavelet $p$ -Leader Non Gaussian Multiscale Expansions for Heart Rate Variability Analysis in Congestive Heart Failure Patients

Subjects: Index Terms-Multiscale; wavelet leaders; non Gaussian

  • Source: ISSN: 0018-9294 ; IEEE Transactions on Biomedical Engineering ; https://hal.science/hal-02346523 ; IEEE Transactions on Biomedical Engineering, 2019, 66 (1), pp.80-88.

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Academic Journal

Multifractal Analysis of Multivariate Images Using Gamma Markov Random Field Priors

Subjects: Multifractal analysis; Gamma Markov random field; Texture analysis

  • Source: EISSN: 1936-4954 ; SIAM Journal on Imaging Sciences ; https://hal.science/hal-01925387 ; SIAM Journal on Imaging Sciences, 2018, 11 (2), pp.1294-1316. ⟨10.1137/17M1151304⟩

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Academic Journal

Mortality Prediction in Severe Congestive Heart Failure Patients With Multifractal Point-Process Modeling of Heartbeat Dynamics

Subjects: Multifractal analysis; Point process; Heart rate variability

  • Source: ISSN: 0018-9294 ; IEEE Transactions on Biomedical Engineering ; https://hal.science/hal-02089319 ; IEEE Transactions on Biomedical Engineering, 2018, 65 (10), pp.2345-2354.

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Conference

Multifractal-based texture segmentation using variational procedure

Subjects: wavelet leaders; segmentation; convex optimizationBordeaux; France

  • Source: IEEE 12th Image, Video, and Multidimensional Signal Processing Workshop (IVMSP 2016) ; https://hal.science/hal-01398865 ; IEEE 12th Image, Video, and Multidimensional Signal Processing Workshop (IVMSP

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  • 1-10 of  27 results for ""Abry, Patrice""