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Beyond the Edge: Markerless Pose Estimation of Speech Articulators from Ultrasound and Camera Images Using DeepLabCut

Automatic feature extraction from images of speech articulators is currently achieved by detecting edges. Here, we investigate the use of pose estimation deep neural nets with transfer learning to perform markerless estimation of speech articulator keypoints using only a few hundred hand-labelled im...

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Detalles Bibliográficos
Autores principales: Wrench, Alan, Balch-Tomes, Jonathan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8838804/
https://www.ncbi.nlm.nih.gov/pubmed/35161879
http://dx.doi.org/10.3390/s22031133