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https://hdl.handle.net/10216/56790| Author(s): | S. R. Ventura M. J. M. Vasconcelos D. R. Freitas I. M. Ramos João Manuel R. S.Tavares |
| Title: | Speech articulation assessment using dynamic magnetic resonance imaging techniques |
| Issue Date: | 2011 |
| Abstract: | Magnetic Resonance Imaging (MRI) has been successfully applied on real-time analysis of the articulators during speech production along the whole vocal tract, with good signal-to-noise ratio and without ionizing effects. Because speech dynamic events need a minimal sampling rate, an improvement on the temporal resolution of MRI systems is demanded. Our aim is to describe a dynamic MRI technique to acquire and assess the main articulatory events during the production of some European Portuguese utterances. Hence, novel perceptions for dynamic MRI technique using a 3.0 Tesla System are presented in order to study the shape of the vocal tract during speech production. |
| Subject: | Processamento de imagem, Engenharia mecânica Image processing, Mechanical engineering |
| Scientific areas: | Ciências da engenharia e tecnologias::Engenharia mecânica Engineering and technology::Mechanical engineering |
| URI: | https://hdl.handle.net/10216/56790 |
| Source: | Computational Vision and Medical Image Processing: VipIMAGE 2011 |
| Document Type: | Artigo em Livro de Atas de Conferência Internacional |
| Rights: | openAccess |
| License: | https://creativecommons.org/licenses/by-nc/4.0/ |
| Appears in Collections: | FEUP - Artigo em Livro de Atas de Conferência Internacional |
This item is licensed under a Creative Commons License
