George P. Kafentzis

According to our database, George P. Kafentzis authored at least 16 papers between 2011 and 2024.

Collaborative distances:

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

2024

Leveraging cough sounds to optimize chest x-ray usage in low-resource settings.

Alexander Philip, Sanya Chawla, Lola Jover, George P. Kafentzis, Joe Brew, Vishakh Saraf, Shibu Vijayan, Peter M. Small, Carlos Chaccour

CoRR, 2024

2022

Investigating Graph-based Features for Speech Emotion Recognition.

Anastasia Pentari, George P. Kafentzis, Manolis Tsiknakis

Proceedings of the IEEE-EMBS International Conference on Biomedical and Health Informatics, 2022

2021

Investigating Voice Function Characteristics of Greek Speakers with Hearing Loss Using Automatic Glottal Source Feature Extraction.

Anna Sfakianaki, George P. Kafentzis

Proceedings of the 22nd Annual Conference of the International Speech Communication Association, Interspeech 2021, Brno, Czechia, August 30, 2021

2016

A Fast Method for High-Resolution Voiced/Unvoiced Detection and Glottal Closure/Opening Instant Estimation of Speech.

Andreas I. Koutrouvelis, George P. Kafentzis, Nikolay D. Gaubitch, Richard Heusdens

IEEE ACM Trans. Audio Speech Lang. Process., 2016

High-resolution sinusoidal modeling of unvoiced speech.

George P. Kafentzis, Yannis Stylianou

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

2014

Adaptive sinusoidal models for speech with applications in speech modifications and audio analysis

George P. Kafentzis

PhD thesis, 2014

Emotional speech classification using adaptive sinusoidal modelling.

Theodora Yakoumaki, George P. Kafentzis, Yannis Stylianou

Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Robust full-band adaptive Sinusoidal analysis and synthesis of speech.

George P. Kafentzis, Olivier Rosec, Yannis Stylianou

Proceedings of the IEEE International Conference on Acoustics, 2014

Pitch modifications of speech based on an adaptive Harmonic Model.

George P. Kafentzis, Gilles Degottex, Olivier Rosec, Yannis Stylianou

Proceedings of the IEEE International Conference on Acoustics, 2014

Analysis of emotional speech using an adaptive sinusoidal model.

George P. Kafentzis, Theodora Yakoumaki, Athanasios Mouchtaris, Yannis Stylianou

Proceedings of the 22nd European Signal Processing Conference, 2014

2013

Evaluating how well filtered white noise models the residual from sinusoidal modeling of musical instrument sounds.

Marcelo F. Caetano, George P. Kafentzis, Gilles Degottex, Athanasios Mouchtaris, Yannis Stylianou

Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics, 2013

Time-scale modifications based on a full-band adaptive harmonic model.

George P. Kafentzis, Gilles Degottex, Olivier Rosec, Yannis Stylianou

Proceedings of the IEEE International Conference on Acoustics, 2013

Adaptive sinusoidal modeling of percussive musical instrument sounds.

Marcelo F. Caetano, George P. Kafentzis, Athanasios Mouchtaris, Yannis Stylianou

Proceedings of the 21st European Signal Processing Conference, 2013

2012

On the Modeling of Voiceless Stop Sounds of Speech using Adaptive Quasi-Harmonic Models.

George P. Kafentzis, Olivier Rosec, Yannis Stylianou

Proceedings of the 13th Annual Conference of the International Speech Communication Association, 2012

An extension of the adaptive Quasi-Harmonic Model.

George P. Kafentzis, Yannis Pantazis, Olivier Rosec, Yannis Stylianou

Proceedings of the 2012 IEEE International Conference on Acoustics, 2012

2011

Glottal inverse filtering using stabilised weighted linear prediction.

George P. Kafentzis, Yannis Stylianou, Paavo Alku

Proceedings of the IEEE International Conference on Acoustics, 2011