计算机应用研究2016，Vol.33Issue(12)：3858-3862,3875,6.DOI:10.3969/j.issn.1001-3695.2016.12.075
基于运动分解与权重函数的嘴部中文语音动画
Chinese speech animation based on decomposition of mouth motion and weighting function
摘要
Abstract
Traditional mouth muscle modeling methods divide the muscle movement relatively detailed and independent,set more control parameters,lack of decomposition for muscle movement and analysis of motion control correlation.This paper pre-sented a mouth sub-movement unit model based on motion decomposition.Firstly,the method established an improved mouth model based on the standard Cadide-3 model.Then,according to the anatomical structure and motion analysis,mouth movement would be decomposed into three basic motion units which were mandibular rotation,labial contraction and relaxation,bulge and upwarp.Finally,according to the input text information and visual weighting function between phonemes,and combining with mouth sub-movement,this unit model can compound and get mouth animation synchronized with speech sounds.The experimen-tal results show that this method compounds lip animation matched with Chinese speech sounds rapidly.关键词
肌肉建模/运动分解/运动单元/权重函数/唇部动画Key words
muscle modeling/motion decomposition/motion unit/weighting function/lip animation分类
信息技术与安全科学引用本文复制引用
吴志明,侯进,位雪岭..基于运动分解与权重函数的嘴部中文语音动画[J].计算机应用研究,2016,33(12):3858-3862,3875,6.基金项目
成都市科技资助项目（科技惠民技术研发项目）（2015-HM01-00050-SF）；四川省动漫研究中心2015年度科研资助项目（DM201504）；国家自然科学基金面上资助项目 （）
