Publication: The Loop of Nonverbal Communication Between Human and Virtual Actor: Mapping Between Spaces
Дата
2021
Авторы
Vladimirov, R. D.
Dolenko, S. A.
Shirokiy, V. R.
Tikhomirova, D. V.
Samsonovich, A. V.
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© 2021, The Author(s), under exclusive license to Springer Nature Switzerland AG.There is a question about the appropriate emotional and expressive language of a virtual actor. In this paper we study facial expressions. We investigate the transformations between the space of Action Units and the standard affective space in the loop of nonverbal communication between a person and a virtual actor using facial expressions [1]. We are mapping both dimensions into each other using various machine learning algorithms. Action Units space was mapped into emotional space directly using artificial neural networks. Emotional space was mapped into Action Units space with help of dimensionality reduction followed by clusterization of the latter. After the final synthesis, the facial expression of virtual actor can be determined.
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The Loop of Nonverbal Communication Between Human and Virtual Actor: Mapping Between Spaces / Vladimirov, R.D. [et al.] // Advances in Intelligent Systems and Computing. - 2021. - 1310. - P. 484-489. - 10.1007/978-3-030-65596-9_58