| Autor: |
Kele, XU, AL Kork, Samer, Denby, Bruce, Yin Yang, Jaumard-Hakoun, Aurore |
| Rok vydání: |
2014 |
| Předmět: |
|
| DOI: |
10.5281/zenodo.16088 |
| Popis: |
The article proposes a real-time technique for visualizing tongue motion driven by ultrasound image sequences. Local feature description is used to follow characteristic speckle patterns in a set of mid-sagittal contour points in an ultrasound image sequence, which are then used as markers for describing movements of the tongue. A 3D tongue model is subsequently driven by the motion data extracted from the ultrasound image sequences. The “modal warping” technique is used for real-time tongue deformation visualization. The resulting system will be useful in a variety of domains including speech production study, articulation training, educational scenarios |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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