Visualization of Text-Based Dialog in a Virtual Classroom for e-Learning(<Special Section>Cyberworlds)

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概要

• 論文の詳細を見る

• We have developed a visualization system for dialog text exchanged in e-learning virtual classrooms. In this system, text-based online discussions among learners are effectively visualized as discussions held in a virtual classroom in cyberspace. Discussion participants are displayed as avatars. The virtual classroom maintains the interest of learners because it incorporates professional camerawork and switching know-how based on rules derived from an analysis of 42 TV programs. The gestures of the CG avatar depend on the dialog text. A series of virtual classroom experiments confirmed that elementary and junior high school students maintained an interest in using the system.

• 社団法人電子情報通信学会の論文
• 2005-05-01

著者

• Yagi Nobuyuki

  NHK Science & Technical Research Laboratories

• Yagi Nobuyuki

  Nhk Science And Technical Research Laboratories

• YAMADA Ichiro

  NHK Science and Technical Research Laboratories

• SUMIYOSHI Hideki

  NHK Science and Technical Research Laboratories

• SHIBATA Masahiro

  NHK Science and Technical Research Laboratories

• Shibata Masahiro

  Science & Technical Research Laboratories

• ARIYASU Kyoko

  NHK Science and Technical Research Laboratories

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• Content-Based Video Indexing and Retrieval : A Natural Language Approach (Special Issue on Multimedia Computing and Communications)
• Natural language based approach to video indexing
• Automatic Acquisition of Qualia Structure from Corpus Data(Knowledge, Information and Creativity Support System)
• Visualization of Text-Based Dialog in a Virtual Classroom for e-Learning(Cyberworlds)
• Image Synthesis Based on Estimation of Camera Parameters from Image Sequence (Special Issue on 3D Image Processing)
• 視聴覚,画像処理・コンピュータビジョン・マルチメディアおよび一般 : 視聴覚技術 : 画像処理・コンピュータビジョン
• Program Production in the Age of Multimedia : DTPP:Desktop Program Production (Special Issue on Multimadia Computing and Communications)
• Desktop program production : DTPP

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