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Abstract #2014

Parameters tradeoff for small articulator features in dynamic vocal tract RT-MRI

Pierre-André Vuissoz1, Karyna Isaieva1, Ioannis Douros1,2, Yves Laprie2, Freddy Odille1,3, and Jacques Felblinger1,3
1IADI Université de Lorraine, INSERM U1254, Nancy, France, 2LORIA Université de Lorraine, CNRS, Inria, Nancy, France, 3CIC-IT 1433 INSERM, CHRU de Nancy, Nancy, France

Dynamic images acquired with real-time radial Flash sequence and nonlinear reconstruction pipeline are compared for two set of parameters standard protocol and an higher resolution set trading real-time reconstruction constrain for an increase in spatial resolution. The spatial resolution improvement is assessed using sharpness index and quality of automatic edge detection.

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