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Descripción
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| High-speed videos (HSV) provide a huge amount of images, whose analysis requires a great deal of human intervention and observation [1]. However, with appropriate image-processing techniques, the time-varying data can be condensed into a few static images reducing the spatial-temporal dimensionality. Most of current methods rely on glottal-area segmentation, which is not a trivial task. Motion analysis is then focused only on vocal-folds edges. In this paper, we propose a new approach for visualizing the glottal dynamics in a compact manner based on Optical flow (OF) computation of the HSV sequences. | |
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Internacional
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Si |
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Entidad
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10th International Conference on Voice Physiology and Biomechanics March 14 - 17, 2016 |
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Lugar
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Viña del Mar, Chile |
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Páginas
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Referencia/URL
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http://www.icvpb2016.com/program.html |
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Tipo de publicación
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Ponencia |