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公开(公告)号:US20150288913A1
公开(公告)日:2015-10-08
申请号:US14441544
申请日:2012-11-09
申请人: HITACHI MAXELL, LTD.
发明人: Atsushi Maruyama , Kenichi Iwahara , Shinji Onodera , Masaaki Takatsuji , Yusaku Someya , Yuta Kawaguchi , Tatsuo Murai , Atsushi Ishibashi , Tatsuya Tokunaga , Jihoon Jang
CPC分类号: H04N5/44582 , G03B21/00 , G06F3/005 , G06Q10/109 , H04L12/1818 , H04L12/1822 , H04L65/4015 , H04L65/403 , H04L65/4038 , H04N7/0122 , H04N7/152 , H04N7/155 , H04N9/31
摘要: A video display system for a meeting includes a video information terminal device typified by a liquid crystal projector, a video display unit typified by a whiteboard, a server which stores information and a user terminal (mobile terminal) held by a member of the meeting. A host of the meeting transmits information regarding the time of the meeting, members, and contents thereof to the server. A reservation list and a participant list are displayed and updated depending on an attendance/nonattendance answer from a member. A diagram or letters written on the whiteboard during the meeting are captured by the video information terminal device, inverted in brightness, stored in a memory, and displayed as a video image. At the end of the meeting, video data is stored as a file. When the meeting is resumed, the stored file is reproduced, developed in the memory, and displayed as a video image.
摘要翻译: 用于会议的视频显示系统包括以液晶投影仪为代表的视频信息终端装置,以白板为代表的视频显示单元,存储信息的服务器和由会议成员保持的用户终端(移动终端)。 会议主持人将关于会议时间,成员及其内容的信息发送到服务器。 根据会员的出席/非会议答复显示和更新预约列表和参与者列表。 在会议期间在白板上写的图表或字母由视频信息终端装置拍摄,亮度反转,存储在存储器中,并作为视频图像显示。 在会议结束时,视频数据作为文件存储。 当会议恢复时,存储的文件被再现,在存储器中显影并显示为视频图像。