虚拟角色脸部模型的构建方法

Method for Facial Modeling of Virtual Character

虚拟角色是虚拟场景中非常重要的组成部分,逼真的虚拟角色可广泛应用于人机交互、游戏、影视制作、军事训练等领域.介绍了基于传统经验的虚拟角色脸部模型构建方法和一种基于样本插值的角色脸部模型的构建方法,通过对视觉可信度和生成人物表情两个方面的比较,得出生成人物表情更适合应用于虚拟角色表情建设中.

A virtual character is an important component of the virtual scene.Lifelike virtual characters are widely applied in human-computer interaction,games,video production and military training.The paper introduces a method for facial modeling based on traditional experience and that of virtual characters based on sample interpolation.Based on the comparison of visual credibility and characters＇ facial expressions,it is concluded that the latter is more suitable for expression construction of virtual characters.