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We present a framework for automatically generating the facial expression animation of 3D talking heads using only the speech information. Our system is trained on the Berlin emotional speech dataset that is in German and includes seven emotions. We first parameterize the speech signal with prosody related features and spectral features. Then, we investigate two different classifier architectures...
Speech prosodics (i.e., pitch, energy, etc.) play an important role in the interpretation of emotional expression. However, certain pairs of emotions can be difficult to discriminate due to similar displayed tendencies in prosodic statistics. The purpose of this paper is to target speaker dependent expressions of emotional pairs that share statistically similar prosodic information and investigate...
In general, human beings make use of expressions (emotions) through speech, facial movements and gestures for conveying the crucial information. Mostly, expressions in speech can be attributed to longer segments, i.e., suprasegmental features also known to be prosodic features. In this paper we analyze the expressions in speech using prosodic features from utterance level, word level and syllable...
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