Virtual Storyteller in Immersive Virtual Environments Using Fairy Tales 
Annotated for Emotion States

Alexandrova, IV; Volkova, EP; Kloos, U; Bülthoff, HH; Mohler, BJ

doi:10.2312/EGVE/JVRC10/065-068

Virtual Storyteller in Immersive Virtual Environments Using Fairy Tales Annotated for Emotion States

Alexandrova, I., Volkova, E., Kloos, U., Bülthoff, H., & Mohler, B. (2010). Virtual Storyteller in Immersive Virtual Environments Using Fairy Tales Annotated for Emotion States. In T., Kuhlen, S., Coquillart, & V., Interrante (Eds.), Joint Virtual Reality Conference of EGVE - EuroVR - VEC (pp. 65-68). Goslar, Germany: Eurographics Association.

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アイテムのパーマリンク: https://hdl.handle.net/11858/00-001M-0000-0013-BDF6-3 版のパーマリンク: https://hdl.handle.net/21.11116/0000-0006-BE23-D

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作成者:
Alexandrova, IV^{1, 2}, 著者
Volkova, EP^{1, 2}, 著者
Kloos, U, 著者
Bülthoff, HH^{1, 2}, 著者
Mohler, BJ^{1, 2}, 著者

所属:
1Department Human Perception, Cognition and Action, Max Planck Institute for Biological Cybernetics, Max Planck Society, ou_1497797
2Max Planck Institute for Biological Cybernetics, Max Planck Society, Spemannstrasse 38, 72076 Tübingen, DE, ou_1497794

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要旨: This paper describes the implementation of an automatically generated virtual storyteller from fairy tale texts
which were previously annotated for emotion. In order to gain insight into the effectiveness of our virtual storyteller we recorded face, body and voice of an amateur actor and created an actor animation video of one of the
fairy tales. We also got the actor's annotation of the fairy tale text and used this to create a virtual storyteller video. With these two videos, the virtual storyteller and the actor animation, we conducted a user study to determine the effectiveness of our virtual storyteller at conveying the intended emotions of the actor. Encouragingly, participants performed best (when compared to the intended emotions of the actor) when they marked the emotions of the virtual storyteller. Interestingly, the actor himself was not able to annotate the animated actor video with high accuracy as compared to his annotated text. This argues that for future work we must have our actors also annotate their body and facial expressions, not just the text, in order to further investigate the effectiveness of our virtual storyteller. This research is a first step towards using our virtual storyteller in real-time immersive virtual environments.

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日付: 出版: 2010-10

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識別子（DOI, ISBNなど）: DOI: 10.2312/EGVE/JVRC10/065-068
BibTex参照ID: 6682

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出版物名: Joint Virtual Reality Conference of EGVE - EuroVR - VEC

種別: 会議論文集

著者・編者:
Kuhlen, T, 編集者
Coquillart, S, 編集者
Interrante, V, 編集者

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出版社, 出版地: Goslar, Germany : Eurographics Association

ページ: - 巻号: - 通巻号: - 開始・終了ページ: 65 - 68 識別子（ISBN, ISSN, DOIなど）: ISBN: 978-3-905674-30-9

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