Texto completo
|
PDF (Document Portable Format)
- Se necesita un visor de ficheros PDF, como GSview, Xpdf o Adobe Acrobat Reader
Descargar (640kB) | Vista Previa |
Optical-Flow kymograms and glottovibrograms: a new way to present high-speed data for laryngeal assessment
Cita
Andrade Miranda, Gustavo Xavier; Henrich Bernardoni, Nathalie y Godino Llorente, Juan Ignacio (2015). Optical-Flow kymograms and glottovibrograms: a new way to present high-speed data for laryngeal assessment. En: "Models and Analysis of Vocal Emissions for Biomedical Applications: 9th International Workshop", 02/09/2015 - 04/09/2015, Firenze, Italy. ISBN 978-88-6655-793-7. pp. 71-74.
Descripción
| Título: | Optical-Flow kymograms and glottovibrograms: a new way to present high-speed data for laryngeal assessment |
|---|---|
| Autor/es: |
|
| Tipo de Documento: | Ponencia en Congreso o Jornada (Artículo) |
| Título del Evento: | Models and Analysis of Vocal Emissions for Biomedical Applications: 9th International Workshop |
| Fechas del Evento: | 02/09/2015 - 04/09/2015 |
| Lugar del Evento: | Firenze, Italy |
| Título del Libro: | Models and Analysis of Vocal Emissions for Biomedical Applications: 9th International Workshop |
| Fecha: | 2015 |
| ISBN: | 978-88-6655-793-7 |
| Materias: | |
| Palabras Clave Informales: | Optical flow; motion field; high-speed videoendoscopy; glottal dynamics; playbacks |
| Escuela: | Centro de Tecnología Biomédica (CTB) (UPM) |
| Departamento: | Otro |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
The use of high-speed videoendoscopy (HSV) in combination with image-processing techniques is the most promising approach to investigate vocal-folds vibration and laryngeal dynamics in speech and singing. The current challenge is to pro- vide facilitative and informative playbacks for clinical and research purposes. We present three new facilitative playbacks using an optical-flow framework (OF), which has the main advantage of requiring no glottis segmentation. The method has been tested on a database of 60 HSV sequences, which covers different voice qualities for spoken and sung vowels. The new data representations have been compared with commonly used facilitative playbacks.
Proyectos asociados
| Tipo | Código | Acrónimo | Responsable | Título |
|---|---|---|---|---|
| Gobierno de España | TEC-2012-38630-C04-01 | Sin especificar | Sin especificar | Sin especificar |
Más información
| ID de Registro: | 45133 |
|---|---|
| Identificador DC: | http://oa.upm.es/45133/ |
| Identificador OAI: | oai:oa.upm.es:45133 |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 09 May 2017 16:27 |
| Ultima Modificación: | 09 May 2017 16:27 |
