Ventura, Sandra RuaVasconcelos, M. J. M.Freitas, D. R.Ramos, I. M.Tavares, João Manuel R. S.2024-12-092024-12-092011-10Ventura, S. R., Vasconcelos, M. J. M., Freitas, D. R., Ramos, I. M., & S.Tavares, J. M. R. (2011). Speech articulation assessment using dynamic magnetic resonance imaging techniques. III ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing: VipIMAGE 2011, 225–231.9781138112544http://hdl.handle.net/10400.22/26700Magnetic 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.engImage analysisMedical imagingSpeech productionDynamic techniquesconference object