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Simulation of the tongue has important applications in biomechanics, medical science, linguistics, and graphics. The accuracy of the geometry, intrinsic structure and dynamic simulation of tongue are crucial for these applications. In this paper, we build a 3D anatomically and biomechanically accurate tongue model. For ensuring anatomical accuracy, the tongue mesh model is constructed based on accurate...
Tongue modeling and animation are important for multimodal observation and analysis of speech. Specially, combining the tongue animation with other speech related techniques can improve the effect of spoken language learning. In this paper, a mass spring based real time tongue animation system with the functions of collision detection and response to stimulus is presented. For tongue modeling, we...
We built a 3D anatomically and biomechanically accurate physiological tongue model for use in visual speech synthesis. For the anatomical modeling part, the tongue and its muscles are constructed based on accurate medical data. Due to their complexity, muscles geometry and fiber arrangement are specified by a proposed interactive muscle marking method. For the biomechanical modeling part, a nonlinear,...
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