A generalized procedure for analyzing sustained and dynamic vocal fold vibrations from laryngeal high-speed videos using phonovibrograms.
Identifieur interne : 000189 ( Main/Exploration ); précédent : 000188; suivant : 000190A generalized procedure for analyzing sustained and dynamic vocal fold vibrations from laryngeal high-speed videos using phonovibrograms.
Auteurs : Jakob Unger [Allemagne] ; Maria Schuster [Allemagne] ; Dietmar J. Hecker [Allemagne] ; Bernhard Schick [Allemagne] ; Jörg Lohscheller [Allemagne]Source :
- Artificial intelligence in medicine [ 1873-2860 ] ; 2016.
English descriptors
- KwdEn :
- Adult, Aged, Biomechanical Phenomena, Case-Control Studies, Female, Humans, Image Interpretation, Computer-Assisted (methods), Laryngoscopy (methods), Larynx (pathology), Larynx (physiopathology), Male, Middle Aged, Pattern Recognition, Automated, Phonation, Predictive Value of Tests, Principal Component Analysis, Reproducibility of Results, Support Vector Machine, Time Factors, Vibration, Video Recording, Vocal Cords (pathology), Vocal Cords (physiopathology), Voice Disorders (diagnosis), Voice Disorders (pathology), Voice Disorders (physiopathology), Voice Quality, Wavelet Analysis.
- MESH :
- diagnosis : Voice Disorders.
- methods : Image Interpretation, Computer-Assisted, Laryngoscopy.
- pathology : Larynx, Vocal Cords, Voice Disorders.
- physiopathology : Larynx, Vocal Cords, Voice Disorders.
- Adult, Aged, Biomechanical Phenomena, Case-Control Studies, Female, Humans, Male, Middle Aged, Pattern Recognition, Automated, Phonation, Predictive Value of Tests, Principal Component Analysis, Reproducibility of Results, Support Vector Machine, Time Factors, Vibration, Video Recording, Voice Quality, Wavelet Analysis.
Abstract
This work presents a computer-based approach to analyze the two-dimensional vocal fold dynamics of endoscopic high-speed videos, and constitutes an extension and generalization of a previously proposed wavelet-based procedure. While most approaches aim for analyzing sustained phonation conditions, the proposed method allows for a clinically adequate analysis of both dynamic as well as sustained phonation paradigms.
DOI: 10.1016/j.artmed.2015.10.002
PubMed: 26597002
Affiliations:
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Le document en format XML
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<front><div type="abstract" xml:lang="en">This work presents a computer-based approach to analyze the two-dimensional vocal fold dynamics of endoscopic high-speed videos, and constitutes an extension and generalization of a previously proposed wavelet-based procedure. While most approaches aim for analyzing sustained phonation conditions, the proposed method allows for a clinically adequate analysis of both dynamic as well as sustained phonation paradigms.</div>
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<name sortKey="Hecker, Dietmar J" sort="Hecker, Dietmar J" uniqKey="Hecker D" first="Dietmar J" last="Hecker">Dietmar J. Hecker</name>
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