Video Communication System Supporting Spatial Cues of Mobile Users

• Item type: International Conference(1)
• 公開日: 2010-08-30
• タイトル: Video Communication System Supporting Spatial Cues of Mobile Users
• タイトル / 言語: en
• タイトル: Video Communication System Supporting Spatial Cues of Mobile Users
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: Multimedia collaboration (or Media-enhanced collaboration)
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_5794
• 資源タイプ: conference paper
• 著者所属: NTT Communication Science Laboratories
• 著者所属: NTT Communication Science Laboratories
• 著者所属: NTT Communication Science Laboratories
• 著者所属: NTT Communication Science Laboratories
• 著者所属: NTT Communication Science Laboratories
• 著者所属: NTT Communication Science Laboratories
• 著者所属: NTT Communication Science Laboratories
• 著者所属: NTT Communication Science Laboratories
• 著者所属: NTT Communication Science Laboratories
• 著者所属(英): en
• 著者所属(英): NTT Communication Science Laboratories
• 著者所属(英): en
• 著者所属(英): NTT Communication Science Laboratories
• 著者所属(英): en
• 著者所属(英): NTT Communication Science Laboratories
• 著者所属(英): en
• 著者所属(英): NTT Communication Science Laboratories
• 著者所属(英): en
• 著者所属(英): NTT Communication Science Laboratories
• 著者所属(英): en
• 著者所属(英): NTT Communication Science Laboratories
• 著者所属(英): en
• 著者所属(英): NTT Communication Science Laboratories
• 著者所属(英): en
• 著者所属(英): NTT Communication Science Laboratories
• 著者所属(英): en
• 著者所属(英): NTT Communication Science Laboratories
• 著者名: Keiji, Hirata; Yasunori, Harada; Toshihiro, Takada; Naomi, Yamashita; Shigemi, Aoyagi; Yoshinari, Shirai; Katsuhiko, Kaji; Junji, Yamato; Kenji, Nakazawa
• 著者名(英): Keiji, Hirata; Yasunori, Harada; Toshihiro, Takada; Naomi, Yamashita; Shigemi, Aoyagi; Yoshinari, Shirai; Katsuhiko, Kaji; Junji, Yamato; Kenji, Nakazawa
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: We propose a novel video mediation method that immerses remote users in a virtual shared space. In the implemented system using this method, video cameras and screens surround users, and on the screens placed behind them remote users and physical or virtual objects are all shown in life-size. Unlike conventional video conferencing systems, the method can support the user‘s mobility within a shared space and spatial cues exchanged by users. We introduce two properties of a shared space, sharedness and exclusiveness, and compare our method with conventional ones in light of these two properties. We present t-Room, the prototype videocommunication system that employs the proposed method. Furthermore, to study the cases where two t-Rooms of different layouts are connected, we introduce three parameters for properly describing the geometrical relationships of cameras, screens and users.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: We propose a novel video mediation method that immerses remote users in a virtual shared space. In the implemented system using this method, video cameras and screens surround users, and on the screens placed behind them remote users and physical or virtual objects are all shown in life-size. Unlike conventional video conferencing systems, the method can support the user‘s mobility within a shared space and spatial cues exchanged by users. We introduce two properties of a shared space, sharedness and exclusiveness, and compare our method with conventional ones in light of these two properties. We present t-Room, the prototype videocommunication system that employs the proposed method. Furthermore, to study the cases where two t-Rooms of different layouts are connected, we introduce three parameters for properly describing the geometrical relationships of cameras, screens and users.
• 書誌情報: Proceedings of The fourth International Conference on Collaboration Technologies; 巻 2008, p. 122-127, 発行日 2008-08-30
• 出版者 / 言語: ja
• 出版者: 情報処理学会