Herwig Wendt

Orcid: 0000-0001-6930-3083

According to our database1, Herwig Wendt authored at least 109 papers between 2006 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

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Bibliography

2024
Multivariate Selfsimilarity: Multiscale Eigen-Structures for Selfsimilarity Parameter Estimation.
IEEE Trans. Signal Process., 2024

2023
Bounds for the estimation of matrix-valued parameters of a Gaussian random process.
Signal Process., October, 2023

Epileptic Seizure Prediction from Eigen-Wavelet Multivariate Self-Similarity Analysis of Multi-Channel EEG Signals.
Proceedings of the 31st European Signal Processing Conference, 2023

A Robust Model and its EM Algorithm for the Estimation of the Multifractality Parameter.
Proceedings of the 31st European Signal Processing Conference, 2023

2022
A Bayesian Framework for Multivariate Multifractal Analysis.
IEEE Trans. Signal Process., 2022

Multifractal Anomaly Detection in Images via Space-Scale Surrogates.
Proceedings of the 2022 IEEE International Conference on Image Processing, 2022

Counting the Number of Different Scaling Exponents in Multivariate Scale-Free Dynamics: Clustering by Bootstrap in the Wavelet Domain.
Proceedings of the IEEE International Conference on Acoustics, 2022

Hurst multimodality detection based on large wavelet random matrices.
Proceedings of the 30th European Signal Processing Conference, 2022

A Comparison of Bayesian Estimators for the Parameters of the Bivariate Multifractal Spectrum.
Proceedings of the 30th European Signal Processing Conference, 2022

Foreign Exchange Multivariate Multifractal Analysis.
Proceedings of the 30th European Signal Processing Conference, 2022

Drowsiness detection from polysomnographic data using multivariate selfsimilarity and eigen-wavelet analysis.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

2021
Learning Event Representations for Temporal Segmentation of Image Sequences by Dynamic Graph Embedding.
IEEE Trans. Image Process., 2021

Graph Constrained Data Representation Learning for Human Motion Segmentation.
Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

Bootstrap for testing the equality of selfsimilarity exponents across multivariate time series.
Proceedings of the 29th European Signal Processing Conference, 2021

Bayesian Estimation of the Parameters of the Bivariate Multifractal Spectrum.
Proceedings of the 29th European Signal Processing Conference, 2021

Drowsiness Detection Using Joint EEG-ECG Data With Deep Learning.
Proceedings of the 29th European Signal Processing Conference, 2021

Learning grounded word meaning representations on similarity graphs.
Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing, 2021

2020
Deconvolution for Improved Multifractal Characterization of Tissues in Ultrasound Imaging.
Proceedings of the 17th IEEE International Symposium on Biomedical Imaging, 2020

Quantifying Functional Links between Brain and Heartbeat Dynamics in the Multifractal Domain: a Preliminary Analysis.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

2019
A Generalized Multifractal Formalism for the Estimation of Nonconcave Multifractal Spectra.
IEEE Trans. Signal Process., 2019

Wavelet p-Leader Non Gaussian Multiscale Expansions for Heart Rate Variability Analysis in Congestive Heart Failure Patients.
IEEE Trans. Biomed. Eng., 2019

Learning event representations in image sequences by dynamic graph embedding.
CoRR, 2019

On Multifractal Tissue Characterization in Ultrasound Imaging.
Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019

Multifractal Analysis for Cumulant-Based Epileptic Seizure Detection in Eeg Time Series.
Proceedings of the 16th IEEE International Symposium on Biomedical Imaging, 2019

Enhancing Temporal Segmentation by Nonlocal Self-Similarity.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Bootstrap-based Bias Reduction for the Estimation of the Self-similarity Exponents of Multivariate Time Series.
Proceedings of the IEEE International Conference on Acoustics, 2019

Majorization-minimization Algorithms for Convolutive NMF with the Beta-divergence.
Proceedings of the IEEE International Conference on Acoustics, 2019

Detection and Estimation of Delays in Bivariate Self-similarity: Bootstrapped Complex Wavelet Coherence.
Proceedings of the IEEE International Conference on Acoustics, 2019

A Quasi-Newton Algorithm on the Orthogonal Manifold for NMF with Transform Learning.
Proceedings of the IEEE International Conference on Acoustics, 2019

On Multivariate Non-Gaussian Scale Invariance: Fractional Lévy Processes And Wavelet Estimation.
Proceedings of the 27th European Signal Processing Conference, 2019

Shuffling for understanding multifractality, application to asset price time series.
Proceedings of the 27th European Signal Processing Conference, 2019

Heartbeat Dynamics Analysis under Cold-Pressure Test using Wavelet p-Leader Non-Gaussian Multiscale Expansions.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

Wavelet p-Leader Non-Gaussian Multiscale Expansions for EEG series: an Exploratory Study on Cold-Pressor Test.
Proceedings of the 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2019

A multivariate multifractal analysis of lacunary wavelet series.
Proceedings of the 8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2019

Unbiased Group-Sparsity Sensing Using Quadratic Envelopes.
Proceedings of the 8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2019

Wavelet-Based Detection and Estimation of Fractional Lévy Signals in High Dimensions.
Proceedings of the 8th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2019

2018
Mortality Prediction in Severe Congestive Heart Failure Patients With Multifractal Point-Process Modeling of Heartbeat Dynamics.
IEEE Trans. Biomed. Eng., 2018

Multifractal Analysis of Multivariate Images Using Gamma Markov Random Field Priors.
SIAM J. Imaging Sci., 2018

Wavelet Domain Bootstrap for Testing the Equality of Bivariate Self-Similarity Exponents.
Proceedings of the 2018 IEEE Statistical Signal Processing Workshop, 2018

Detecting and Estimating Multivariate Self-Similar Sources in High-Dimensional Noisy Mixtures.
Proceedings of the 2018 IEEE Statistical Signal Processing Workshop, 2018

Spatially regularized wavelet leader scale-free analysis of fMRI data.
Proceedings of the 15th IEEE International Symposium on Biomedical Imaging, 2018

Performance of two Multiscale Texture Algorithms in Classifying Silver Gelatin Paper via K-Nearest Neighbors.
Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Assessing Cross-Dependencies Using Bivariate Multifractal Analysis.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Nonnegative Matrix Factorization with Transform Learning.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Jacobi Algorithm for Nonnegative Matrix Factorization with Transform Learning.
Proceedings of the 26th European Signal Processing Conference, 2018

Scale-Free Functional Connectivity Analysis from Source Reconstructed MEG Data.
Proceedings of the 26th European Signal Processing Conference, 2018

Multifractal Characterization for Bivariate Data.
Proceedings of the 26th European Signal Processing Conference, 2018

2017
Finite-Resolution Effects in p-Leader Multifractal Analysis.
IEEE Trans. Signal Process., 2017

Bayesian Selection for the ℓ<sub>2</sub>-Potts Model Regularization Parameter: 1-D Piecewise Constant Signal Denoising.
IEEE Trans. Signal Process., 2017

Scaling in Internet Traffic: A 14 Year and 3 Day Longitudinal Study, With Multiscale Analyses and Random Projections.
IEEE/ACM Trans. Netw., 2017

P-leader multifractal analysis for text type identification.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Bayesian-driven criterion to automatically select the regularization parameter in the ℓ1-Potts model.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Multivariate scale-free dynamics: Testing fractal connectivity.
Proceedings of the 2017 IEEE International Conference on Acoustics, 2017

Multiscale properties of instantaneous parasympathetic activity in severe congestive heart failure: A survivor vs non-survivor study.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

Spatially regularized multifractal analysis for fMRI data.
Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

2016
Detection and Correction of Glitches in a Multiplexed Multichannel Data Stream - Application to the MADRAS Instrument.
IEEE Trans. Geosci. Remote. Sens., 2016

Combining Local Regularity Estimation and Total Variation Optimization for Scale-Free Texture Segmentation.
IEEE Trans. Computational Imaging, 2016

Multiscale Analysis of Intensive Longitudinal Biomedical Signals and Its Clinical Applications.
Proc. IEEE, 2016

Bayesian selection for the regularization parameter in TVl0 denoising problems.
CoRR, 2016

Generalized Legendre transform multifractal formalism for nonconcave spectrum estimation.
Proceedings of the IEEE Statistical Signal Processing Workshop, 2016

Bayesian multifractal analysis of multi-temporal images using smooth priors.
Proceedings of the IEEE Statistical Signal Processing Workshop, 2016

A Bayesian approach for the multifractal analysis of spatio-temporal data.
Proceedings of the International Conference on Systems, Signals and Image Processing, 2016

Multifractal-based texture segmentation using variational procedure.
Proceedings of the IEEE 12th Image, Video, and Multidimensional Signal Processing Workshop, 2016

Distributed boosting for cloud detection.
Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

Hyperbolic wavelet leaders for anisotropic multifractal texture analysis.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Bayesian joint estimation of the multifractality parameter of image patches using gamma Markov Random Field priors.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

A Bayesian framework for the multifractal analysis of images using data augmentation and a whittle approximation.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Bayesian estimation for the local assessment of the multifractality parameter of multivariate time series.
Proceedings of the 24th European Signal Processing Conference, 2016

On a fixed-point algorithm for structured low-rank approximation and estimation of half-life parameters.
Proceedings of the 24th European Signal Processing Conference, 2016

Wove paper analysis through texture similarities.
Proceedings of the 50th Asilomar Conference on Signals, Systems and Computers, 2016

2015
Bayesian Estimation of the Multifractality Parameter for Image Texture Using a Whittle Approximation.
IEEE Trans. Image Process., 2015

Multiscale Anisotropic Texture Analysis and Classification of Photographic Prints: Art scholarship meets image processing algorithms.
IEEE Signal Process. Mag., 2015

Multiscale Reverse-Time-Migration-Type Imaging Using the Dyadic Parabolic Decomposition of Phase Space.
SIAM J. Imaging Sci., 2015

Local regularity, wavelet leaders and total variation based procedures for texture segmentation.
CoRR, 2015

Multiscale anisotropic texture unsupervised clustering for photographic paper.
Proceedings of the 2015 IEEE International Workshop on Information Forensics and Security, 2015

Hyperspectral image analysis using multifractal attributes.
Proceedings of the 7th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2015

Multivariate optimization for multifractal-based texture segmentation.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Random projection and multiscale wavelet leader based anomaly detection and address identification in internet traffic.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

A Bayesian approach for the joint estimation of the multifractality parameter and integral scale based on the Whittle approximation.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Bayesian estimation of the multifractality parameter for images via a closed-form Whittle likelihood.
Proceedings of the 23rd European Signal Processing Conference, 2015

Point-process high-resolution representations of heartbeat dynamics for multiscale analysis: A CHF survivor prediction study.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

P-leader multifractal analysis and sparse SVM for intrapartum fetal acidosis detection.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

A method for 3D direction of arrival estimation for general arrays using multiple frequencies.
Proceedings of the 6th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2015

2014
A New Frequency Estimation Method for Equally and Unequally Spaced Data.
IEEE Trans. Signal Process., 2014

Inverse problem formulation for regularity estimation in images.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Extending multifractal analysis to negative regularity: P-exponents and P-leaders.
Proceedings of the IEEE International Conference on Acoustics, 2014

Hybrid bayesian variational scheme to handle parameter selection in total variation signal denoising.
Proceedings of the 22nd European Signal Processing Conference, 2014

MultiScale wavelet p-leader based heart rate variability analysis for survival probability assessment in CHF patients.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Hyperbolic wavelet transform for historic photographic paper classification challenge.
Proceedings of the 48th Asilomar Conference on Signals, Systems and Computers, 2014

2013
When Van Gogh meets Mandelbrot: Multifractal classification of painting's texture.
Signal Process., 2013

Multiscale Discrete Approximations of Fourier Integral Operators Associated with Canonical Transformations and Caustics.
Multiscale Model. Simul., 2013

Bayesian estimation for the multifractality parameter.
Proceedings of the IEEE International Conference on Acoustics, 2013

Local regularity for texture segmentation: Combining wavelet leaders and proximal minimization.
Proceedings of the IEEE International Conference on Acoustics, 2013

Frequency estimation based on Hankel matrices and the alternating direction method of multipliers.
Proceedings of the 21st European Signal Processing Conference, 2013

On an iterative method for direction of arrival estimation using multiple frequencies.
Proceedings of the 5th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2013

2012
Multiscale Discrete Approximation of Fourier Integral Operators.
Multiscale Model. Simul., 2012

Multifractal analysis of self-similar processes.
Proceedings of the IEEE Statistical Signal Processing Workshop, 2012

Bruegel's drawings under the multifractal microscope.
Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2009
Wavelet leaders and bootstrap for multifractal analysis of images.
Signal Process., 2009

Wavelet Leader multifractal analysis for texture classification.
Proceedings of the International Conference on Image Processing, 2009

Testing fractal connectivity in multivariate long memory processes.
Proceedings of the IEEE International Conference on Acoustics, 2009

2008
Log Wavelet Leaders Cumulant Based Multifractal Analysis of EVI fMRI Time Series: Evidence of Scaling in Ongoing and Evoked Brain Activity.
IEEE J. Sel. Top. Signal Process., 2008

Bootstrap tests for the time constancy of multifractal attributes.
Proceedings of the IEEE International Conference on Acoustics, 2008

2007
Multifractality Tests Using Bootstrapped Wavelet Leaders.
IEEE Trans. Signal Process., 2007

Bootstrap for Empirical Multifractal Analysis.
IEEE Signal Process. Mag., 2007

Leader-Based Multifractal Analysis for Evi fmri Time Series: Ongoing vs Task-Related Brain Activity.
Proceedings of the 2007 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2007

Impact of Data Quantization on Empirical Multifractal Analysis.
Proceedings of the IEEE International Conference on Acoustics, 2007

2006
Bootstrap for Multifractal Analysis.
Proceedings of the 2006 IEEE International Conference on Acoustics Speech and Signal Processing, 2006

Bootstrap for log wavelet leaders cumulant based multifractal analysis.
Proceedings of the 14th European Signal Processing Conference, 2006


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