MRI-based 3D Model of Spoken Lips
Yun Chen, Qiang Fang, Wenhuan Lu, Jianguo Wei
Available Online December 2016.
- https://doi.org/10.2991/iceeecs-16.2016.130How to use a DOI?
- 3-Dimensional Articulatory Model; Control Parameter; Linear Component Analysis
- Modeling accurate speech organs are vital to speech synthesis. This paper introduces a construction method for geometric model of spoken lips based on a MRI database. Volume images of articulators were acquired by MRI on one Chinese subject uttering a corpus of sustained articulations. Then 3D models of each organ were annotated from relevant image slices. Finally linear component analysis was used to extract main control parameters from the 3D models of the spoken lips. The result shows that these control parameters could effectively represent the position and motion of spoken lips with a minor reconstruction error (less than 0.15cm).
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Yun Chen AU - Qiang Fang AU - Wenhuan Lu AU - Jianguo Wei PY - 2016/12 DA - 2016/12 TI - MRI-based 3D Model of Spoken Lips BT - 2016 4th International Conference on Electrical & Electronics Engineering and Computer Science (ICEEECS 2016) PB - Atlantis Press SP - 659 EP - 664 SN - 2352-538X UR - https://doi.org/10.2991/iceeecs-16.2016.130 DO - https://doi.org/10.2991/iceeecs-16.2016.130 ID - Chen2016/12 ER -