Based on 3D muscle controlled eye(3D-MCE)model, eye movements and expressions are described with a group of time-varying curves of normalized muscle contractions, called multi-curve spectrum.

• 该方法以人眼三维肌肉控制模型(3D-MCE)为基础,用一组归一化肌肉收缩量随时间变化的多线谱曲线来表示人眼运动及表情;