提出了一种将个性、情感、情绪分层表示的思想,并且利用贝叶斯网络进行情感建模,通过虚拟人脸的面部表情来反映情绪的变化,旨在赋予机器类人的情感,达到更加真实和谐的人机交互。最后将此情感模型应用于情感虚拟人交互系统,实验证明,该模型简单、稳定,且易于实现。
This paper proposed a hierarchical approach to represent personality, emotion and mood, it used BBN to build affective model and facial expression of virtual human to show emotion. Finally, it applied the affective model to a HCI system. The experiment shows it is simple, effective and steady.