Motion Analysis in Vocalized Surprise Expressions
Motion Analysis in Vocalized Surprise Expressions
复制标题
发声惊讶表情中的运动分析
DOI：
10.21437/interspeech.2017-631
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
H. Ishiguro
中科院分区：
文献类型：
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作者：
C. Ishi;T. Minato;H. Ishiguro
我们研究的背景是机器人在语音过程中产生自然的类人动作，这些机器人具有高度类人的外观。语言和动作的不匹配是不自然的来源，特别是当涉及到情感表达时。在对话互动中经常会出现惊讶的表情，而且经常伴随着言语感叹的话语。在这项研究中，我们分析了在人与人对话互动中出现的几种类型的发声惊讶表情时的面部、头部和身体动作。分析结果表明，动作类型与不同类型的惊喜表达(如情绪、社交或引用)以及不同程度的惊喜表达之间存在相互依赖关系。此外，还分析了运动话语与惊喜话语之间的同步性。
The background of our research is the generation of natural human-like motions during speech in android robots that have a highly human-like appearance. Mismatches in speech and motion are sources of unnaturalness, especially when emotion expressions are involved. Surprise expressions often occur in dialogue interactions, and they are often accompanied by verbal interjectional utterances. In this study, we analyze facial, head and body motions during several types of vocalized surprise expressions appearing in human-human dialogue interactions. The analysis results indicate an interdependence between motion types and different types of surprise expression (such as emotional, social or quoted) as well as different degrees of surprise expression. The synchronization between motion and surprise utterances is also analyzed.