3D Chinese Mouth Animation with Adaptive Encoding

摘要：

　　The paper presents a algorithm of mouth animation with adaptive speech encoding.Firstly,dialog text is encoded and filtered to the mouth code sequence according to the consistency between syllable and mouth,which is useful to determine the mouth type and reduce the frequency of jitter.Secondly,dialog speech is segmented and encoded into several audio clip encode units base on the speech energy distribution and characteristic of mouth code units,which is helpful to improve the accuracy of pronunciation and naturalness of mouth.Finally,the mouth animation is driven by the audio clip encoding unit,which is suitable to reflect the rhythm of pronunciation.The result shows that new algorithm is effective and suitable to generate the Chinese mouth animation.

关键词： 3D Chinese Mouth Animation Audio Clip Encode Unit Adaptive Speech Encoding

作者: YU Haitao GE Shuiying

作者单位: Institute of Automation,Chinese Academy of Sciences,Beijing 100190,China Research Center for Scientific Communication,Chinese Academy of Sciences,Beijing 100190,China

会议类型: 国际会议

会议名称: 第26届中国控制与决策会议(2014 CCDC)

会议地点: 长沙

会议语种:英文

页码: 3965-3970

在线出版日期: 2014-05-31（万方平台首次上网日期，不代表论文的发表时间）