Speech-driven lip motion generation for tele-operated humanoid robots
Speech-driven lip motion generation for tele-operated humanoid robots
复制标题
用于远程操作人形机器人的语音驱动嘴唇运动生成
DOI:
--
复制
发表时间:
2011
期刊:
影响因子:
--
通讯作者:
N. Hagita
中科院分区:
文献类型:
--
作者:
C. Ishi;Chaoran Liu;H. Ishiguro;N. Hagita
In order to tele-operate the lip motion of a humanoid robot (such as android) from the utterances of the operator, we developed a speech-driven lip motion generation method. The proposed method is based on the rotation of the vowel space, given by the first and second formants, around the center vowel, and a mapping to the lip opening degrees. The method requires the calibration of only one parameter for speaker normalization, so that no other training of models is required. In a pilot experiment, the proposed audio-based method was perceived as more natural than vision-based approaches, regardless of the language.
DOI:
--
发表时间:
2010
期刊:
Proceedings of the 11th Annual Conference of the International Speech Communication Association, INTERSPEECH 2010
影响因子:
--
作者:
Hofer G.
通讯作者:
Hofer G.