Zdenek Smékal

According to our database, Zdenek Smékal authored at least 72 papers between 1998 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Assessment of Developmental Dysgraphia Utilising a Display Tablet.

Jirí Mekyska, Zoltan Galaz, Katarina Safarova, Vojtech Zvoncak, Lukas Cunek, Tomás Urbánek, Jana Marie Havigerova, Jirina Bednarova, Jan Mucha, Michal Gavenciak, Zdenek Smékal, Marcos Faúndez-Zanuy

Proceedings of the Graphonomics in Human Body Movement. Bridging Research and Practice from Motor Control to Handwriting Analysis and Recognition, 2023

2022

Applications and Innovations on Sensor-Enabled Wearable Devices.

Joaquín Torres-Sospedra, Elena Simona Lohan, Antonella Molinaro, Adriano J. C. Moreira, Alexandru Rusu-Casandra, Zdenek Smékal

Sensors, 2022

Comparison of CNN-Learned vs. Handcrafted Features for Detection of Parkinson's Disease Dysgraphia in a Multilingual Dataset.

Zoltan Galaz, Peter Drotár, Jirí Mekyska, Matej Gazda, Jan Mucha, Vojtech Zvoncak, Zdenek Smékal, Marcos Faúndez-Zanuy, Reinel Castrillon, Juan Rafael Orozco-Arroyave, Steven Z. Rapcsak, Tamas Kincses, Lubos Brabenec, Irena Rektorová

Frontiers Neuroinformatics, 2022

Perceptual Features as Markers of Parkinson's Disease: The Issue of Clinical Interpretability.

Jirí Mekyska, Zdenek Smékal, Zoltan Galaz, Zdenek Mzourek, Irena Rektorová, Marcos Faúndez-Zanuy, Karmele López de Ipiña

CoRR, 2022

Exploration of Various Fractional Order Derivatives in Parkinson's Disease Dysgraphia Analysis.

Jan Mucha, Zoltan Galaz, Jirí Mekyska, Marcos Faúndez-Zanuy, Vojtech Zvoncak, Zdenek Smékal, Lubos Brabenec, Irena Rektorová

Proceedings of the Intertwining Graphonomics with Human Movements, 2022

Prodromal Diagnosis of Lewy Body Diseases Based on the Assessment of Graphomotor and Handwriting Difficulties.

Zoltan Galaz, Jirí Mekyska, Jan Mucha, Vojtech Zvoncak, Zdenek Smékal, Marcos Faúndez-Zanuy, Lubos Brabenec, Ivona Moravkova, Irena Rektorová

Proceedings of the Intertwining Graphonomics with Human Movements, 2022

2020

Correction to: Towards robust voice pathology detection.

Pavol Harár, Zoltan Galaz, Jesús Bernardino Alonso Hernández, Jirí Mekyska, Radim Burget, Zdenek Smékal

Neural Comput. Appl., 2020

Towards robust voice pathology detection.

Pavol Harár, Zoltan Galaz, Jesús Bernardino Alonso Hernández, Jirí Mekyska, Radim Burget, Zdenek Smékal

Neural Comput. Appl., 2020

Alzheimer's disease and automatic speech analysis: A review.

María Luisa Barragán Pulido, Jesús Bernardino Alonso Hernández, Miguel Angel Ferrer-Ballester, Carlos Manuel Travieso-González, Jirí Mekyska, Zdenek Smékal

Expert Syst. Appl., 2020

Analysis of Various Fractional Order Derivatives Approaches in Assessment of Graphomotor Difficulties.

Jan Mucha, Jirí Mekyska, Zoltan Galaz, Marcos Faúndez-Zanuy, Vojtech Zvoncak, Katarina Safarova, Tomás Urbánek, Jana Marie Havigerova, Jirina Bednarova, Zdenek Smékal

IEEE Access, 2020

Advanced Parametrization of Graphomotor Difficulties in School-Aged Children.

Zoltan Galaz, Jan Mucha, Vojtech Zvoncak, Jirí Mekyska, Zdenek Smékal, Katarina Safarova, Anezka Ondrackova, Tomás Urbánek, Jana Marie Havigerova, Jirina Bednarova, Marcos Faúndez-Zanuy

IEEE Access, 2020

2019

Vowel Articulation Dynamic Stability Related to Parkinson's Disease Rating Features: Male Dataset.

Pedro Gómez Vilda, Zoltan Galaz, Jirí Mekyska, José Manuel Ferrández de Vicente, Andrés Gómez-Rodellar, Daniel Palacios-Alonso, Zdenek Smékal, Ilona Eliasova, Milena Kostalova, Irena Rektorová

Int. J. Neural Syst., 2019

Machines listening to music: the role of signal representations in learning from music.

Roswitha Bammer, Anna Breger, Monika Dörfler, Pavol Harár, Zdenek Smékal

CoRR, 2019

Enhancement of Beat Tracking in String Quartet Music Analysis Based on the Teager-Kaiser Energy Operator.

Jirí Mekyska, Matej Istvanek, Lubomir Spurny, Zdenek Smékal

Proceedings of the 42nd International Conference on Telecommunications and Signal Processing, 2019

New Approach of Dysgraphic Handwriting Analysis Based on the Tunable Q-Factor Wavelet Transform.

Vojtech Zvoncak, Jirí Mekyska, Katarina Safarova, Zdenek Smékal, Peter Brezany

Proceedings of the 42nd International Convention on Information and Communication Technology, 2019

Fractional Order Derivatives Evaluation in Computerized Assessment of Handwriting Difficulties in School-aged Children.

Vojtech Zvoncak, Jan Mucha, Zoltan Galaz, Jirí Mekyska, Katarina Safarova, Marcos Faúndez-Zanuy, Zdenek Smékal

Proceedings of the 11th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2019

Computerised Assessment of Graphomotor Difficulties in a Cohort of School-aged Children.

Jirí Mekyska, Jirina Bednarova, Marcos Faúndez-Zanuy, Zoltan Galaz, Katarina Safarova, Vojtech Zvoncak, Jan Mucha, Zdenek Smékal, Anezka Ondrackova, Tomás Urbánek, Jana Marie Havigerova

Proceedings of the 11th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2019

Improving Machine Hearing on Limited Data Sets.

Pavol Harár, Roswitha Bammer, Anna Breger, Monika Dörfler, Zdenek Smékal

Proceedings of the 11th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2019

Analysis of Parkinson's Disease Dysgraphia Based on Optimized Fractional Order Derivative Features.

Jan Mucha, Karmele López de Ipiña, Marcos Faúndez-Zanuy, Jirí Mekyska, Vojtech Zvoncak, Zoltan Galaz, Tomas Kiska, Zdenek Smékal, Lubos Brabenec, Irena Rektorová

Proceedings of the 27th European Signal Processing Conference, 2019

2018

Quantitative Analysis of Relationship Between Hypokinetic Dysarthria and the Freezing of Gait in Parkinson's Disease.

Jirí Mekyska, Zoltan Galaz, Tomas Kiska, Vojtech Zvoncak, Jan Mucha, Zdenek Smékal, Ilona Eliasova, Milena Kostalova, Martina Mrackova, Dagmar Fiedorova, Marcos Faúndez-Zanuy, Jordi Solé-Casals, Pedro Gómez Vilda, Irena Rektorová

Cogn. Comput., 2018

Fractional Derivatives of Online Handwriting: A New Approach of Parkinsonic Dysgraphia Analysis.

Jan Mucha, Vojtech Zvoncak, Zoltan Galaz, Marcos Faúndez-Zanuy, Jirí Mekyska, Tomas Kiska, Zdenek Smékal, Lubos Brabenec, Irena Rektorová, Karmele López de Ipiña

Proceedings of the 41st International Conference on Telecommunications and Signal Processing, 2018

Monitoring Progress of Parkinson's Disease Based on Changes in Phonation: a Pilot Study.

Zoltan Galaz, Jirí Mekyska, Tomas Kiska, Vojtech Zvoncak, Jan Mucha, Pavol Harár, Zdenek Smékal, Ilona Eliasova, Martina Mrackova, Milena Kostalova, Irena Rektorová, Marcos Faúndez-Zanuy, Jesús Bernardino Alonso Hernández, Pedro Gómez Vilda

Proceedings of the 41st International Conference on Telecommunications and Signal Processing, 2018

Effect of Stroke-level Intra-writer Normalization on Computerized Assessment of Developmental Dysgraphia.

Vojtech Zvoncak, Jirí Mekyska, Katarina Safarova, Zoltan Galaz, Jan Mucha, Tomas Kiska, Zdenek Smékal, Barbora Losenicka, Barbora Cechova, Pavlina Francova, Marcos Faúndez-Zanuy, Sara Rosenblum

Proceedings of the 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2018

Advanced Parkinson's Disease Dysgraphia Analysis Based on Fractional Derivatives of Online Handwriting.

Jan Mucha, Jirí Mekyska, Marcos Faúndez-Zanuy, Karmele López de Ipiña, Vojtech Zvoncak, Zoltan Galaz, Tomas Kiska, Zdenek Smékal, Lubos Brabenec, Irena Rektorová

Proceedings of the 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2018

Music Information Retrieval Techniques for Determining the Place of Origin of a Music Interpretation.

Tomas Kiska, Zoltan Galaz, Vojtech Zvoncak, Jan Mucha, Jirí Mekyska, Zdenek Smékal

Proceedings of the 10th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, 2018

2017

Identification and Rating of Developmental Dysgraphia by Handwriting Analysis.

Jirí Mekyska, Marcos Faúndez-Zanuy, Zdenek Mzourek, Zoltan Galaz, Zdenek Smékal, Sara Rosenblum

IEEE Trans. Hum. Mach. Syst., 2017

Parkinson Disease Detection from Speech Articulation Neuromechanics.

Pedro Gómez Vilda, Jirí Mekyska, José M. Ferrández, Daniel Palacios-Alonso, Andrés Gómez-Rodellar, María Victoria Rodellar Biarge, Zoltan Galaz, Zdenek Smékal, Ilona Eliasova, Milena Kostalova, Irena Rektorová

Frontiers Neuroinformatics, 2017

Identification of hypokinetic dysarthria using acoustic analysis of poem recitation.

Jan Mucha, Zoltan Galaz, Jirí Mekyska, Tomas Kiska, Vojtech Zvoncak, Zdenek Smékal, Ilona Eliasova, Martina Mrackova, Milena Kostalova, Irena Rektorová, Marcos Faúndez-Zanuy, Jesús Bernardino Alonso Hernández

Proceedings of the 40th International Conference on Telecommunications and Signal Processing, 2017

Assessing freezing of gait in parkinson's disease using analysis of hypokinetic dysarthria.

Zoltan Galaz, Jirí Mekyska, Tomas Kiska, Vojtech Zvoncak, Jan Mucha, Zdenek Smékal, Ilona Eliasova, Martina Mrackova, Milena Kostalova, Irena Rektorová, Marcos Faúndez-Zanuy

Proceedings of the 40th International Conference on Telecommunications and Signal Processing, 2017

Voice Pathology Detection Using Deep Learning: a Preliminary Study.

Pavol Harár, Jesús Bernardino Alonso Hernández, Jirí Mekyska, Zoltan Galaz, Radim Burget, Zdenek Smékal

Proceedings of the International Conference and Workshop on Bioinspired Intelligence, 2017

Vowel Articulation Distortion in Parkinson's Disease.

Pedro Gómez Vilda, J. M. Ferrández-Vicente, Daniel Palacios-Alonso, Andrés Gómez-Rodellar, María Victoria Rodellar Biarge, Jirí Mekyska, Zdenek Smékal, Irena Rektorová, Ilona Eliasova, Milena Kostalova

Proceedings of the Biomedical Applications Based on Natural and Artificial Computing, 2017

2016

Perceptual Features as Markers of Parkinson's Disease: The Issue of Clinical Interpretability.

Jirí Mekyska, Zdenek Smékal, Zoltan Galaz, Zdenek Mzourek, Irena Rektorová, Marcos Faúndez-Zanuy, Karmele López de Ipiña

Proceedings of the Recent Advances in Nonlinear Speech Processing, 2016

Prosodic analysis of neutral, stress-modified and rhymed speech in patients with Parkinson's disease.

Zoltan Galaz, Jirí Mekyska, Zdenek Mzourek, Zdenek Smékal, Irena Rektorová, Ilona Eliasova, Milena Kostalova, Martina Mrackova, Dagmar Berankova

Comput. Methods Programs Biomed., 2016

Evaluation of handwriting kinematics and pressure for differential diagnosis of Parkinson's disease.

Peter Drotár, Jirí Mekyska, Irena Rektorová, Lucia Masarová, Zdenek Smékal, Marcos Faúndez-Zanuy

Artif. Intell. Medicine, 2016

Degree of Parkinson's disease severity estimation based on speech signal processing.

Zoltan Galaz, Zdenek Mzourek, Jirí Mekyska, Zdenek Smékal, Tomas Kiska, Irena Rektorová, Juan Rafael Orozco-Arroyave, Khalid Daoudi

Proceedings of the 39th International Conference on Telecommunications and Signal Processing, 2016

2015

Robust and complex approach of pathological speech signal analysis.

Jirí Mekyska, Eva Janousová, Pedro Gómez Vilda, Zdenek Smékal, Irena Rektorová, Ilona Eliasova, Milena Kostalova, Martina Mrackova, Jesús Bernardino Alonso Hernández, Marcos Faúndez-Zanuy, Karmele López de Ipiña

Neurocomputing, 2015

An experimental comparison of feature selection methods on two-class biomedical datasets.

Peter Drotár, Juraj Gazda, Zdenek Smékal

Comput. Biol. Medicine, 2015

Segmentation and creating 3D model of temporomandibular condyle.

Ondrej Smirg, Ondrej Liberda, Zdenek Smékal

Proceedings of the 38th International Conference on Telecommunications and Signal Processing, 2015

Contribution of different handwriting modalities to differential diagnosis of Parkinson's Disease.

Peter Drotár, Jirí Mekyska, Zdenek Smékal, Irena Rektorová, Lucia Masarová, Marcos Faúndez-Zanuy

Proceedings of the 2015 IEEE International Symposium on Medical Measurements and Applications, 2015

Assessing progress of Parkinson's disease using acoustic analysis of phonation.

Jirí Mekyska, Zoltan Galaz, Zdenek Mzourek, Zdenek Smékal, Irena Rektorová, Ilona Eliasova, Milena Kostalova, Martina Mrackova, Dagmar Berankova, Marcos Faúndez-Zanuy, Karmele López de Ipiña, Jesús Bernardino Alonso Hernández

Proceedings of the 4th International Work Conference on Bioinspired Intelligence, 2015

2014

Analysis of in-air movement in handwriting: A novel marker for Parkinson's disease.

Peter Drotár, Jirí Mekyska, Irena Rektorová, Lucia Masarová, Zdenek Smékal, Marcos Faúndez-Zanuy

Comput. Methods Programs Biomed., 2014

Automatic identification of successful phone calls in call centers based on dialogue analysis.

Hicham Atassi, Zdenek Smékal

Proceedings of the 5th IEEE Conference on Cognitive Infocommunications, 2014

2013

Biometric Applications Related to Human Beings: There Is Life beyond Security.

Marcos Faúndez-Zanuy, Amir Hussain, Jirí Mekyska, Enric Sesa-Nogueras, Enric Monte-Moreno, Anna Esposito, Mohamed Chetouani, Josep Garre-Olmo, Andrew Abel, Zdenek Smékal, Karmele López de Ipiña

Cogn. Comput., 2013

Automated detection of important facial curves in radiographs.

Ondrej Smirg, Ondrej Liberda, Zdenek Smékal

Proceedings of the 36th International Conference on Telecommunications and Signal Processing, 2013

Automatic detection of the direction and speed of moving objects in the video.

Ondrej Smirg, Zdenek Smékal, Malay Kishore Dutta, Bhavin Kakani

Proceedings of the Sixth International Conference on Contemporary Computing, 2013

A new modality for quantitative evaluation of Parkinson's disease: In-air movement.

Peter Drotár, Jirí Mekyska, Irena Rektorová, Lucia Masarová, Zdenek Smékal, Marcos Faúndez-Zanuy

Proceedings of the 13th IEEE International Conference on BioInformatics and BioEngineering, 2013

2012

Real-time detection of human body in videos.

Ondrej Smirg, Zdenek Smékal

Proceedings of the 35th International Conference on Telecommunications and Signal Processing, 2012

Interest points as a focus measure.

Jirí Mekyska, Martin Zukal, Petr Cika, Zdenek Smékal

Proceedings of the 35th International Conference on Telecommunications and Signal Processing, 2012

Emotion recognition from spontaneous Slavic speech.

Hicham Atassi, Zdenek Smékal, Anna Esposito

Proceedings of the IEEE 3rd International Conference on Cognitive Infocommunications, 2012

2011

Wavelet-based de-noising techniques in MRI.

Karel Bartusek, Jiri Prinosil, Zdenek Smékal

Comput. Methods Programs Biomed., 2011

Creating a 3D model of the temporomandibular joint disc on the basis of segmented MRI slices.

Ondrej Smirg, Ondrej Liberda, Andrea Sprlakova, Zdenek Smékal

Proceedings of the 34th International Conference on Telecommunications and Signal Processing (TSP 2011), 2011

Selection of optimal parameters for automatic analysis of speech disorders in Parkinson's disease.

Jirí Mekyska, Irena Rektorová, Zdenek Smékal

Proceedings of the 34th International Conference on Telecommunications and Signal Processing (TSP 2011), 2011

Analysis of high-level features for vocal emotion recognition.

Hicham Atassi, Anna Esposito, Zdenek Smékal

Proceedings of the 34th International Conference on Telecommunications and Signal Processing (TSP 2011), 2011

2010

Score Fusion in Text-Dependent Speaker Recognition Systems.

Jirí Mekyska, Marcos Faúndez-Zanuy, Zdenek Smékal, Joan Fabregas

Proceedings of the Analysis of Verbal and Nonverbal Communication and Enactment. The Processing Issues, 2010

2009

Data processing in studying the temporomandibular joint, using MR imaging and sonographic techniques.

Ondrej Liberda, Karel Bartusek, Zdenek Smékal, Jan Mikulka

Proceedings of the 16th International Conference on Digital Signal Processing, 2009

Emotional Vocal Expressions Recognition Using the COST 2102 Italian Database of Emotional Speech.

Hicham Atassi, Maria Teresa Riviello, Zdenek Smékal, Amir Hussain, Anna Esposito

Proceedings of the Development of Multimodal Interfaces: Active Listening and Synchrony, 2009

2008

Cognitive Role of Speech Pauses and Algorithmic Considerations for their Processing.

Anna Esposito, Vojtech Stejskal, Zdenek Smékal

Int. J. Pattern Recognit. Artif. Intell., 2008

Analysis of MR Images Deformed by Magnetic Implants.

Karel Bartusek, Zdenek Smékal, Eva Gescheidtova

Proceedings of the Third International Conference on Systems, 2008

Spectral Characteristics of Nonlinear Systems Approximated by Piecewise Linear Function.

Jiri Schimmel, Ivan Koula, Jiri Misurec, Zdenek Smékal

Proceedings of the Seventh International Conference on Networking (ICN 2008), 2008

Underdetermined Blind Source Separation Using Linear Separation System.

Jan Cermak, Zdenek Smékal

Proceedings of the Multimodal Signals: Cognitive and Algorithmic Issues, 2008

2007

Enhanced estimation of power spectral density of noise using the wavelet transform.

Petr Sysel, Zdenek Smékal

Proceedings of the Personal Wireless Communications, 2007

Shortening the Switching Times of Gradients for MR Tomography and Spectroscopy.

Eva Gescheidtova, Radek Kubasek, Karel Bartusek, Zdenek Smékal

Proceedings of the Sixth International Conference on Networking (ICN 2007), 2007

Single-Channel Noise Suppression by Wavelets in Spectral Domain.

Zdenek Smékal, Petr Sysel

Proceedings of the Verbal and Nonverbal Communication Behaviours, 2007

Combining Features for Recognizing Emotional Facial Expressions in Static Images.

Jiri Prinosil, Zdenek Smékal, Anna Esposito

Proceedings of the Verbal and Nonverbal Features of Human-Human and Human-Machine Interaction, 2007

The Significance of Empty Speech Pauses: Cognitive and Algorithmic Issues.

Anna Esposito, Vojtech Stejskal, Zdenek Smékal, Nikolaos G. Bourbakis

Proceedings of the Advances in Brain, 2007

2006

Design of Two-channel Half-band Bank of Digital Filters using Optimization Methods.

Radek Kubasek, Zdenek Smékal, Eva Gescheidtova, Karel Bartusek

Proceedings of the Fifth International Conference on Networking and the International Conference on Systems (ICN / ICONS / MCL 2006), 2006

Measuring the Diffusion of Nuclei in Biological Systems by Magnetic Resonance Methods: Checking the Quality of Gradient Magnetic Fields.

Karel Bartusek, Eva Gescheidtova, Zdenek Smékal

Proceedings of the Fifth International Conference on Networking and the International Conference on Systems (ICN / ICONS / MCL 2006), 2006

2005

Automatic Adjustment of Time-Variant Thresholds When Filtering Signals in MR Tomography.

Eva Gescheidtova, Radek Kubasek, Zdenek Smékal, Karel Bartusek

Proceedings of the Networking, 2005

2000

Cepstral Vocal Tract Modelling for Fixed- Point Digital Signal Processor Implementation.

Zdenek Smékal, Robert Vích

Proceedings of the KONVENS 2000 / Sprachkommunikation, 2000

1999

Optimized models of IIR digital filters for fixed-point digital signal processor.

Zdenek Smékal, Robert Vích

Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

New Method of Composite FIR and IIR Filtering for Cepstral Speech Synthesis.

Zdenek Smékal, Robert Vích

Proceedings of the 17th IASTED International Conference on Applied Informatics, 1999

1998

LPC and CCF vocal tract models in speech synthesis.

Robert Vích, Zdenek Smékal

Proceedings of the 9th European Signal Processing Conference, 1998