摘要
使用加权Dirichlet自由变形算法并结合渐变动画思想的方法实现文字/语音驱动的人脸动画系统,解决了传统方法中建模过程复杂、输出动画不流畅、唇形和语音对应效果差等问题.实验结果表明,应用该方法可得到较真实的实时动画效果.
The authors adopted the combination of weightd Dirichle t free-form deformation algorithm and thought of gradient animation to build th e text-driven and speech-driven facial animation system.It has solved many pr oblems in traditional methods such as the complexity of modeling process,the lo w fluency in animation output,the inconsistency between lip and voice and so on.Because of these advantages it achieves a more realistic real-time animation and shows very positive practical and theoretical value as reference.
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2012年第2期288-292,共5页
Journal of Jilin University:Science Edition
基金
国家自然科学基金(批准号:60973091)
吉林省科技发展计划重点项目(批准号:20080325)
