Asterios Toutios — accepted AI-conference papers

2020

Vocal Tract Articulatory Contour Detection in Real-Time Magnetic Resonance Images Using Spatio-Temporal Context

S. Ashwin Hebbar, Rahul Sharma, Krishna Somandepalli, Asterios Toutios, Shrikanth Narayanan

ICASSP 2020accepted

Due to its ability to visualize and measure the dynamics of vocal tract shaping during speech production, real-time magnetic resonance imaging (rtMRI) has emerged as one of the prominent research tools. The ability to track different articulators such as the tongue, lips, velum, and the pharynx is a…

Cited by 8 Source ↗Scholar ↗

2017

Estimation of vocal tract area function from volumetric Magnetic Resonance Imaging

Zisis Iason Skordilis, Asterios Toutios, Johannes Töger, Shrikanth S. Narayanan

ICASSP 2017accepted

The acoustic properties of speech signals are largely determined by the shaping of the vocal tract. Thus, measurements of vocal-tract area functions and their relationship to various properties of the speech signal have been of interest to the speech research community. Recent advances in Magnetic R…

Cited by 0 Source ↗Scholar ↗