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Hardware Realization of Panoramic Camera with Direction of Speaker Estimation and a Panoramic Image Generation Function
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英語タイトル
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Hardware Realization of Panoramic Camera with Direction of Speaker Estimation and a Panoramic Image Generation Function
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著者
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- Toru Uesugi（上杉 徹）
- Takao Kawamura（川村 尚生）
- Tadaaki Shimizu（清水 忠昭）
- Kazunori Sugahara（菅原 一孔）
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論文誌
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Proceedings of the WSEAS International Conference on SIMULATION, MODELLING and OPTIMIZATION
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巻
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号
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ページ
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pp. 268-273
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出版年
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2007年9月
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概要
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In most of the current teleconferencing systems, a conference room is taken by one fixed video camera. For that reason, face images of speakers become small. To take both full view images of a conference room and face images of speakers, it is required to develop a multi camera system with human operations. In this paper, we develop a new video camera for a teleconferencing in above mentioned situations. The proposed video camera is constructed with three NTSC video cameras, and it outputs the images composed with panoramic images generated by images from these video cameras and the facial images of speakers. In this paper, an Active Contour Model is adopted for panoramic images, directions of speakers are estimated by voice and hardware realization of the system is mentioned.
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ファイル
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BibTeX
PDF
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