Thomas Penzel

ORCID

Publication Activity (10 Years)

Years Active: 1996-2024
Publications (10 Years): 58

Top Venues

EMBC

IEEE J. Biomed. Health Informatics

IEEE Trans. Biomed. Eng.

Sensors

University of Marburg, Germany (PHD)

Education History

University of Marburg, Germany

PHD

Publications

Hongmei Liu, Haibo Zhang, Baozhu Li, Xinge Yu, Yuan Zhang, Thomas Penzel
MSleepNet: A Semi-Supervision-Based Multiview Hybrid Neural Network for Simultaneous Sleep Arousal and Sleep Stage Detection. IEEE Trans. Instrum. Meas. 73 (2024)
Ahsan Habib, Mohammod Abdul Motin, Thomas Penzel, Marimuthu Palaniswami, John Yearwood, Chandan K. Karmakar
Performance of a Convolutional Neural Network Derived From PPG Signal in Classifying Sleep Stages. IEEE Trans. Biomed. Eng. 70 (6) (2023)
Meagan Sinclair, Hamed Hanafi Alamdari, Julia Paffile, Kamal El-Sankary, Scott Lowe, Stephen Driscoll, Sageev Oore, Heather Tomson, Gregory Begin, Guillermo Aristi, Michael Schmidt, David C. Roach, Thomas Penzel, Ingo Fietze, Sanjay R. Patel, Reena Mehra, Debra Morrison
The Beginning of the AI-Enabled Preventative PAP Therapy Era: A First-in-Human Proof of Concept Interventional Study. IEEE Trans. Biomed. Eng. 70 (10) (2023)
Gizem Yilmaz, Xingyu Lyu, Ju Lynn Ong, Lieng Hsi Ling, Thomas Penzel, B. T. Thomas Yeo, Michael W. L. Chee
Nocturnal Blood Pressure Estimation from Sleep Plethysmography Using Machine Learning. Sensors 23 (18) (2023)
Yaopeng J. X. Ma, Johannes Zschocke, Martin Glos, Maria Kluge, Thomas Penzel, Jan W. Kantelhardt, Ronny P. Bartsch
Automatic sleep-stage classification of heart rate and actigraphy data using deep and transfer learning approaches. Comput. Biol. Medicine 163 (2023)
Ryan J. Urbanowicz, Harsh Bandhey, Brendan T. Keenan, Greg Maislin, Sy Hwang, Danielle L. Mowery, Shannon M. Lynch, Diego R. Mazzotti, Fang Han, Qing Yun Li, Thomas Penzel, Sergio Tufik, Lia Bittencourt, Thorarinn Gislason, Philip de Chazal, Bhajan Singh, Nigel McArdle, Ning-Hung Chen, Allan Pack, Richard J. Schwab, Peter A. Cistulli, Ulysses J. Magalang
STREAMLINE: An Automated Machine Learning Pipeline for Biomedicine Applied to Examine the Utility of Photography-Based Phenotypes for OSA Prediction Across International Sleep Centers. CoRR (2023)
Fernando Vaquerizo-Villar, Daniel Álvarez, Gonzalo C. Gutiérrez-Tobal, Félix del Campo, David Gozal, Leila Kheirandish-Gozal, Thomas Penzel, Roberto Hornero
A deep learning model based on the combination of convolutional and recurrent neural networks to enhance pulse oximetry ability to classify sleep stages in children with sleep apnea. EMBC (2023)
Johannes Zschocke, Julian Leube, Martin Glos, Oxana Semyachkina-Glushkovskaya, Thomas Penzel, Ronny P. Bartsch, Jan W. Kantelhardt
Reconstruction of Pulse Wave and Respiration From Wrist Accelerometer During Sleep. IEEE Trans. Biomed. Eng. 69 (2) (2022)
Maksym Gaiduk, Juan José Perea, Ralf Seepold, Natividad Martínez Madrid, Thomas Penzel, Martin Glos, Juan Antonio Ortega
Estimation of Sleep Stages Analyzing Respiratory and Movement Signals. IEEE J. Biomed. Health Informatics 26 (2) (2022)
Hisham ElMoaqet, Mohammad Eid, Mutaz Ryalat, Thomas Penzel
A Deep Transfer Learning Framework for Sleep Stage Classification with Single-Channel EEG Signals. Sensors 22 (22) (2022)
Zhiya Wang, Caijing Peng, Baozhu Li, Thomas Penzel, Ran Liu, Yuan Zhang, Xinge Yu
Single-lead ECG based multiscale neural network for obstructive sleep apnea detection. Internet Things 20 (2022)
Hamed Hanafi Alamdari, Luke Hacquebard, Stephen Driscoll, Kamal El-Sankary, David C. Roach, Robin LeBlanc, Scott Lowe, Sageev Oore, Thomas Penzel, Ingo Fietze, Michael Schmidt, Debra Morrison
High Frequency-Low Amplitude Oscillometry: Continuous Unobtrusive Monitoring of Respiratory Function on PAP Machines. IEEE Trans. Biomed. Eng. 69 (7) (2022)
Qingxue Zhang, Vincenzo Piuri, Edward A. Clancy, Dian Zhou, Thomas Penzel, Wenchuang Walter Hu, Hui Zheng
IEEE Access Special Section Editorial: Smart Health Sensing and Computational Intelligence: From Big Data to Big Impacts. IEEE Access 9 (2021)
Dominik Wehler, Herbert F. Jelinek, A. Gronau, Niels Wessel, Jan F. Kraemer, Robert Krones, Thomas Penzel
Reliability of heart-rate-variability features derived from ultra-short ECG recordings and their validity in the assessment of cardiac autonomic neuropathy. Biomed. Signal Process. Control. 68 (2021)
Ignasi Ferrer-Lluis, Yolanda Castillo-Escario, Martin Glos, Ingo Fietze, Thomas Penzel, Raimon Jané
Sleep Apnea & Chronic Obstructive Pulmonary Disease: Overlap Syndrome Dynamics in Patients from an Epidemiological Study. EMBC (2021)
Maksym Gaiduk, Ralf Seepold, Natividad Martínez Madrid, Thomas Penzel, Lucas Weber, Massimo Conti, Simone Orcioni, Juan Antonio Ortega
Evaluating Body Movement and Breathing Signals for Identification of Sleep/Wake States. ApplePies (2021)
Carmina Reyes-Coronel, Christoph Wiesmeyr, Heinrich Garn, Bernhard Kohn, Markus Wimmer, Magdalena Mandl, Martin Glos, Thomas Penzel, Gerhard Klösch, Andrijana Stefanic-Kejik, Marion Böck, Eugenijus Kaniusas, Stefan Seidel
3D Camera and Pulse Oximeter for Respiratory Events Detection. IEEE J. Biomed. Health Informatics 25 (1) (2021)
Ekaterina I. Borovkova, Alexey N. Hramkov, Anatoly S. Karavaev, Vladimir I. Ponomarenko, Mikhail D. Prokhorov, Yurii M. Ishbulatov, Thomas Penzel
Directional Couplings Between Electroencephalogram and Interbeat Intervals Signals in Awake State and Different Stages of Sleep. EMBC (2021)
Fernando Vaquerizo-Villar, Daniel Álvarez, Jan F. Kraemer, Niels Wessel, Gonzalo C. Gutiérrez-Tobal, Eva Calvo, Félix del Campo, Leila Kheirandish-Gozal, David Gozal, Thomas Penzel, Roberto Hornero
Automatic Sleep Staging in Children with Sleep Apnea using Photoplethysmography and Convolutional Neural Networks. EMBC (2021)
Lucas Weber, Maksym Gaiduk, Ralf Seepold, Natividad Martínez Madrid, Martin Glos, Thomas Penzel
Enhancing Current Cardiorespiratory-based Approaches of Sleep Stage Classification by Temporal Feature Stacking. EMBC (2021)
Qingxue Zhang, Vincenzo Piuri, Edward A. Clancy, Dian Zhou, Thomas Penzel, Wenchuang Walter Hu
IEEE Access Special Section Editorial: Advanced Information Sensing and Learning Technologies for Data-Centric Smart Health Applications. IEEE Access 9 (2021)
Taridzo Chomutare, Kassaye Yitbarek Yigzaw, Sílvia Delgado Olabarriaga, Alexandra Makhlysheva, Marcela Tuler de Oliveira, Line Silsand, Dagmar Krefting, Thomas Penzel, Christiaan Hillen, Johan Gustav Bellika
Healthcare and data privacy requirements for e-health cloud: A qualitative analysis of clinician perspectives. HealthCom (2020)
Carmina Coronel, Christoph Wiesmeyr, Heinrich Garn, Bernhard Kohn, Anahid Naghibzadeh-Jalali, Alexander Schindler, Markus Wimmer, Magdalena Mandl, Martin Glos, Thomas Penzel, Gerhard Kloesch, Andrijana Stefanic-Kejik, Marion Böck, Eugenijus Kaniusas, Stefan Seidel
Comparison of PSG signals and Respiratory Movement Signal via 3D Camera in Detecting Sleep Respiratory Events by LSTM Models. APSIPA (2020)
Hisham ElMoaqet, Mohammad Eid, Martin Glos, Mutaz Ryalat, Thomas Penzel
Deep Recurrent Neural Networks for Automatic Detection of Sleep Apnea from Single Channel Respiration Signals. Sensors 20 (18) (2020)
Maksym Gaiduk, Simone Orcioni, Massimo Conti, Ralf Seepold, Thomas Penzel, Natividad Martínez Madrid, Juan Antonio Ortega
. EMBC (2020)
Thomas Penzel, Martin Glos, Ingo Fietze, Sebastian Herberger, Giora Pillar
. EMBC (2020)
Maksym Gaiduk, Ralf Seepold, Natividad Martínez Madrid, Juan Antonio Ortega, Massimo Conti, Simone Orcioni, Thomas Penzel, Wilhelm Daniel Scherz, Juan José Perea, Ángel Serrano Alarcón, Gerald Weiss
A Comparison of Objective and Subjective Sleep Quality Measurement in a Group of Elderly Persons in a Home Environment. ApplePies (2020)
Fábio Mendonça, Sheikh Shanawaz Mostafa, Fernando Morgado Dias, Antonio G. Ravelo-García, Thomas Penzel
A Review of Approaches for Sleep Quality Analysis. IEEE Access 7 (2019)
Fábio Mendonça, Sheikh Shanawaz Mostafa, Antonio G. Ravelo-García, Fernando Morgado Dias, Thomas Penzel
A Review of Obstructive Sleep Apnea Detection Approaches. IEEE J. Biomed. Health Informatics 23 (2) (2019)
Maximilian Beier, Thomas Penzel, Dagmar Krefting
A Performant Web-Based Visualization, Assessment, and Collaboration Tool for Multidimensional Biosignals. Frontiers Neuroinformatics 13 (2019)
Mohammod Abdul Motin, Chandan Kumar Karmakar, Thomas Penzel, Marimuthu Palaniswami
Sleep-Wake Classification using Statistical Features Extracted from Photoplethysmographic Signals. EMBC (2019)
Graeme Lyon, Roxana Tiron, Alberto Zaffaroni, Ahmed Osman, Hannah Kilroy, Katharina Lederer, Ingo Fietze, Thomas Penzel
Detection of Sleep Apnea Using Sonar Smartphone Technology. EMBC (2019)
Michael Klum, Fabian Leib, Casper Oberschelp, David Martens, Alexandru-Gabriel Pielmus, Timo Tigges, Thomas Penzel, Reinhold Orglmeister
Wearable Multimodal Stethoscope Patch for Wireless Biosignal Acquisition and Long-Term Auscultation. EMBC (2019)
Christoph Schöbel, Ingo Fietze, Thomas Penzel
Effects of optimized heart failure medication on central sleep apnea with Cheyne-Stokes respiration pattern in chronic heart failure with reduced left-ventricular ejection fraction. EMBC (2019)
Maksym Gaiduk, Ralf Seepold, Thomas Penzel, Juan Antonio Ortega, Martin Glos, Natividad Martínez Madrid
Recognition of Sleep/Wake States analyzing Heart Rate, Breathing and Movement Signals. EMBC (2019)
Alberto Zaffaroni, Sam Coffey, Stephen Dodd, Hannah Kilroy, Graeme Lyon, Damien O'Rourke, Katharina Lederer, Ingo Fietze, Thomas Penzel
Sleep Staging Monitoring Based on Sonar Smartphone Technology. EMBC (2019)
Mostafa Ali Shahin, Lamana Mulaffer, Thomas Penzel, Beena Ahmed
A Two Stage Approach for the Automatic Detection of Insomnia. EMBC (2018)
Maksym Gaiduk, Bruno Vunderl, Ralf Seepold, Juan Antonio Ortega, Thomas Penzel
Sensor-Mesh-Based System with Application on Sleep Study. IWBBIO (2) (2018)
Christoph Fischer, Benno Domer, Thomas Wibmer, Thomas Penzel
An Algorithm for Real-Time Pulse Waveform Segmentation and Artifact Detection in Photoplethysmograms. IEEE J. Biomed. Health Informatics 21 (2) (2017)
Sobhan Salari Shahrbabaki, Beena Ahmed, Thomas Penzel, Dean Cvetkovic
Blood pressure and cardiovascular parameters during sleep arousals. EMBC (2017)
Thomas Penzel, Christoph Schöbel, Martin Glos, Lisa Schwarz, Lisa Prochnow, Ingo Fietze
Development of methods for sleep disordered breathing to identify phenotypes. EMBC (2017)
Lamana Mulaffer, Mostafa Ali Shahin, Martin Glos, Thomas Penzel, Beena Ahmed
Comparing two insomnia detection models of clinical diagnosis techniques. EMBC (2017)
Mostafa Ali Shahin, Beena Ahmed, Sana Tmar-Ben Hamida, Fathima Lamana Mulaffer, Martin Glos, Thomas Penzel
Deep Learning and Insomnia: Assisting Clinicians With Their Diagnosis. IEEE J. Biomed. Health Informatics 21 (6) (2017)
Shirin Riazy, Tilo Wendler, Jürgen Pilz, Martin Glos, Thomas Penzel
Heuristic Approximation of the MAP Estimator for Automatic Two-channel Sleep Staging. BIOSIGNALS (2017)
Maximilian Beier, Christoph Jansen, Geert Mayer, Thomas Penzel, Andrea Rodenbeck, René Siewert, Michael Witt, Jie Wu, Dagmar Krefting
Multicenter data sharing for collaboration in sleep medicine. Future Gener. Comput. Syst. 67 (2017)
Sobhan Salari Shahrbabaki, Beena Ahmed, Thomas Penzel, Dean Cvetkovic
Photoplethysmography derivatives and pulse transit time in overnight blood pressure monitoring. EMBC (2016)
Sana Tmar-Ben Hamida, Martin Glos, Thomas Penzel, Beena Ahmed
How many sleep stages do we need for an efficient automatic insomnia diagnosis? EMBC (2016)
Sobhan Salari Shahrbabaki, Beena Ahmed, Thomas Penzel, Dean Cvetkovic
Pulse transit time and heart rate variability in sleep staging. EMBC (2016)
Dirk Sommermeyer, Ding Zou, Joachim H. Ficker, Winfried Randerath, Christoph Fischer, Thomas Penzel, Bernd Sanner, Jan Hedner, Ludger Grote
Detection of cardiovascular risk from a photoplethysmographic signal using a matching pursuit algorithm. Medical Biol. Eng. Comput. 54 (7) (2016)
Ramiro Chaparro-Vargas, Beena Ahmed, Niels Wessel, Thomas Penzel, Dean Cvetkovic
Insomnia Characterization: From Hypnogram to Graph Spectral Theory. IEEE Trans. Biomed. Eng. 63 (10) (2016)
Sana Tmar-Ben Hamida, Beena Ahmed, Thomas Penzel
A novel insomnia identification method based on Hjorth parameters. ISSPIT (2015)
Chanakya Reddy Patti, Thomas Penzel, Dean Cvetkovic
Automated sleep spindle detection using IIR filters and a Gaussian Mixture Model. EMBC (2015)
Ramiro Chaparro-Vargas, Beena Ahmed, Thomas Penzel, Dean Cvetkovic
Characterising insomnia: A graph spectral theory approach. EMBC (2015)
Priyanka Madhushri, Beena Ahmed, Thomas Penzel, Emil Jovanov
Periodic leg movement (PLM) monitoring using a distributed body sensor network. EMBC (2015)
Maximilian Beier, Christoph Jansen, Geert Mayer, Thomas Penzel, Andrea Rodenbeck, René Siewert, Jie Wu, Dagmar Krefting
Multicenter Data Sharing for Collaboration in Sleep Medicine. CCGRID (2015)
Sana Tmar-Ben Hamida, Thomas Penzel, Beena Ahmed
EEG time and frequency domain analyses of primary insomnia. EMBC (2015)
Antonio G. Ravelo-García, Jan F. Kraemer, Juan L. Navarro-Mesa, Eduardo Hernández-Pérez, Javier Navarro-Esteva, Gabriel Juliá-Serdá, Thomas Penzel, Niels Wessel
Oxygen Saturation and RR Intervals Feature Selection for Sleep Apnea Detection. Entropy 17 (5) (2015)
Ramiro Chaparro-Vargas, Beena Ahmed, Thomas Penzel, Dean Cvetkovic
Searching arousals: A fuzzy logic approach. EMBC (2015)
Chandan K. Karmakar, Ahsan H. Khandoker, Thomas Penzel, Christoph Schöbel, Marimuthu Palaniswami
Detection of Respiratory Arousals Using Photoplethysmography (PPG) Signal in Sleep Apnea Patients. IEEE J. Biomed. Health Informatics 18 (3) (2014)
Björn Krüger, Anna Vögele, Marouane Lassiri, Lukas Herwartz, Thomas Terkatz, Andreas Weber, Carmen Garcia, Ingo Fietze, Thomas Penzel
Sleep Detection Using De-identified Depth Data. J. Mobile Multimedia 10 (3&4) (2014)
Björn Krüger, Anna Vögele, Lukas Herwartz, Thomas Terkatz, Andreas Weber, Carmen Garcia, Ingo Fietze, Thomas Penzel
Sleep Detection Using a Depth Camera. ICCSA (1) (2014)
Niels Wessel, Maik Riedl, Jan Krämer, Andreas Muller, Thomas Penzel, Jürgen Kurths
Synchronisation and coupling analysis: Applied cardiovascular physics in sleep medicine. EMBC (2013)
Thomas Penzel, Martin Glos, Christoph Schöbel, Sara Lal, Ingo Fietze
Estimating sleep disordered breathing based on heart rate analysis. EMBC (2013)
Dagmar Krefting, Sebastian Canisius, Andreas Hoheisel, Helena Loose, Thomas Tolxdorff, Thomas Penzel
Grid based sleep research - Analysis of polysomnographies using a grid infrastructure. Future Gener. Comput. Syst. 29 (7) (2013)
Daniel Álvarez, Roberto Hornero, J. Víctor Marcos, Niels Wessel, Thomas Penzel, Martin Glos, Félix del Campo
Assessment of Feature Selection and Classification Approaches to Enhance Information from overnight oximetry in the Context of Apnea Diagnosis. Int. J. Neural Syst. 23 (5) (2013)
Ahsan H. Khandoker, Chandan K. Karmakar, Thomas Penzel, Martin Glos, Christoph Schöbel, Marimuthu Palaniswami
Estimating relative respiratory effort from features of photo-plethysmography signal. EMBC (2013)
Niels Wessel, Maik Riedl, Hagen Malberg, Thomas Penzel, Jürgen Kurths
Symbolic Coupling Traces for Coupling Analyses of Medical Time Series. Bildverarbeitung für die Medizin (2012)
Karl Kesper, Sebastian Canisius, Thomas Penzel, Thomas Ploch, W. Cassel
ECG signal analysis for the assessment of sleep-disordered breathing and sleep pattern. Medical Biol. Eng. Comput. 50 (2) (2012)
Thomas Penzel, Maik Riedl, Andrej Gapelyuk, Alexander Suhrbier, Georg Bretthauer, Hagen Malberg, Christoph Schöbel, Ingo Fietze, Jörg Heitmann, Jürgen Kurths, Niels Wessel
Effect of CPAP therapy on daytime cardiovascular regulations in patients with obstructive sleep apnea. Comput. Biol. Medicine 42 (3) (2012)
Dagmar Krefting, Sebastian Canisius, Jie Wu, René Siewert, Svenja Specovius, Karl Kesper, Thomas Penzel
Personal health systems for diagnostics of sleep disorders using new sensors and grid technology. DEST (2012)
Thomas Penzel, Martin Glos, Carmen Garcia, Christoph Schöbel, Ingo Fietze
The SIESTA database and the SIESTA sleep analyzer. EMBC (2011)
Niels Wessel, Alexander Suhrbier, Maik Riedl, Norbert Marwan, Hagen Malberg, Georg Bretthauer, Thomas Penzel, Jürgen Kurths
Symbolic coupling traces for causality analysis of cardiovascular control. EMBC (2011)
Daniel Álvarez, Roberto Hornero, J. Víctor Marcos, Thomas Penzel, Félix del Campo, Niels Wessel
Prospective evaluation of logistic regression models from overnight oximetry to assist in sleep apnea diagnosis. ISDA (2011)
Isabella von Mengden, Carmen Garcia, Martin Glos, Thomas Penzel
Influence of Slow Oscillating Transcranial Current Stimulation (so-tCS) on Electroencephalogram and Cognitive Performance. FET (2011)
Thomas Penzel, Alexander Suhrbier, Georg Bretthauer, Maik Riedl, Niels Wessel, Jürgen Kurths, Hagen Malberg, Ingo Fietze
Cardiovascular and respiratory regulation during sleep in patients with sleep apnea with and without hypertension. EMBC (2011)
Dagmar Krefting, Sebastian Canisius, Andreas Hoheisel, Thomas Tolxdorff, Thomas Penzel
Grid-Based Sleep Research: Analysis of Polysomnographies Using a Grid Infrastructure. CCGRID (2009)
Sebastian Canisius, Thomas Penzel, Karl Kesper, Dagmar Krefting
Application of Grid technology for automated detection of sleep disordered breathing. HealthGrid (2009)
Martín O. Méndez, Anna M. Bianchi, Matteo Matteucci, Sergio Cerutti, Thomas Penzel
Sleep Apnea Screening by Autoregressive Models From a Single ECG Lead. IEEE Trans. Biomed. Eng. 56 (12) (2009)
Sebastian Canisius, Thomas Ploch, Karl Kesper, Matthew Smith, Bernd Freisleben, Thomas Penzel
Sleep Medicine as a Scenario for Medical Grid Application. HealthGrid (2007)
Brigitte Knobl, Teresa Paiva, Dieter Jungmann, Rico Böhme, Thomas Penzel
ENN-ICS - Implementation and Evaluation of a Multilingual Learning Management System for Sleep Medicine in Europe. MIE (2006)
Stavroula Maglavera, Nicos Maglaveras, Irini Lekka, Evangelos Bekiaris, Thomas Penzel, Sebastian Canisius, N. Jacob, Lefteris Leondaridis
SENSATION remote monitoring system for enabling the "anytime, anywhere" monitoring of patients with selected sleep disorders. EMBC (2006)
Thomas Penzel, Jan W. Kantelhardt, Ludger Grote, Jörg-Hermann Peter, Armin Bunde
Comparison of detrended fluctuation analysis and spectral analysis for heart rate variability in sleep and sleep apnea. IEEE Trans. Biomed. Eng. 50 (10) (2003)
Christoph Zywietz, Thomas Penzel, Paul Woolman
Quality Assurance in Biosignal Processing and Evaluation of Physiological Analysis Systems. MedInfo (2001)
Gabriela Guimarães, Jörg-Hermann Peter, Thomas Penzel, Alfred Ultsch
A method for automated temporal knowledge acquisition applied to sleep-related breathing disorders. Artif. Intell. Medicine 23 (3) (2001)
Thomas Penzel, Teresa Paiva, Christian Guilleminault
Europäisches Neurologisches Netzwerk (ENN). GMDS (1996)

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Publication Activity (10 Years)

Top Topics

Top Venues

Thomas Penzel