10 citations · 13 across the 6 of their papers we have counts for
8 papers
Anatomy-aware cross-speaker adaptation of complete vocal-tract acoustic-to-articulatory inversion
Nhat-Nam Nguyen, Pierre-Andre Vuissoz, Yves Laprie
Cross-speaker acoustic-to-articulatory inversion requires accounting for anatomical differences between speakers. We propose a geometric adaptation framework that uses anatomical l…
Acoustic-to-articulatory Inversion of the Complete Vocal Tract from RT-MRI with Various Audio Embeddings and Dataset Sizes
Sofiane Azzouz, Pierre-André Vuissoz, Yves Laprie
Articulatory-to-acoustic inversion strongly depends on the type of data used. While most previous studies rely on EMA, which is limited by the number of sensors and restricted to a…
Reconstruction of the Vocal Tract from Speech via Phonetic Representations Using MRI Data
Sofiane Azzouz, Pierre-André Vuissoz, Yves Laprie
Articulatory acoustic inversion aims to reconstruct the complete geometry of the vocal tract from the speech signal. In this paper, we present a comparative study of several levels…
Acoustic-to-Articulatory Inversion of Clean Speech Using an MRI-Trained Model
Sofiane Azzouz, Pierre-André Vuissoz, Yves Laprie
Articulatory acoustic inversion reconstructs vocal tract shapes from speech. Real-time magnetic resonance imaging (rt-MRI) allows simultaneous acquisition of both the acoustic spee…
Reconstruction of the Complete Vocal Tract Contour Through Acoustic to Articulatory Inversion Using Real-Time MRI Data
Sofiane Azzouz, Pierre-André Vuissoz, Yves Laprie
Acoustic to articulatory inversion has often been limited to a small part of the vocal tract because the data are generally EMA (ElectroMagnetic Articulography) data requiring sens…
Automatic Tongue Delineation from MRI Images with a Convolutional Neural Network Approach
Karyna Isaieva, Yves Laprie, Nicolas Turpault +3
Tongue contour extraction from real-time magnetic resonance images is a nontrivial task due to the presence of artifacts manifesting in form of blurring or ghostly contours. In thi…
Complete reconstruction of the tongue contour through acoustic to articulatory inversion using real-time MRI data
Sofiane Azzouz, Pierre-André Vuissoz, Yves Laprie
Acoustic articulatory inversion is a major processing challenge, with a wide range of applications from speech synthesis to feedback systems for language learning and rehabilitatio…
Extraction of 3D trajectories of mandibular condyles from 2D real-time MRI
Karyna Isaieva, Justine Leclère, Guillaume Paillart +4
Computing the trajectories of mandibular condyles directly from MRI could provide a comprehensive examination, allowing for the extraction of both anatomical and kinematic details.…