发明名称 |
VIDEO CONFERENCING DEVICE |
摘要 |
<p>Provided is a video conferencing device capable of accurately and clearly sending a conference participant audio and video and associated materials. The position of a camera (2) is fixed by a stay (3) with respect to a disc-shaped sound emitting/collecting device (1). In this position, the camera (2) is arranged in such a manner that it can rotate and be half-fixed at a horizontal-direction state and a vertical-direction state. Here, the state of the camera (2) is detected by using a switch. When the camera (2) is set in the horizontal direction, the camera (2) images a conference participant and extracts and acquires a video of a conference participant who is talking. On the other hand, when the camera (2) is set in the vertical direction, it images a material which is set in advance. Since the camera (2) includes a fish-eye lens, the acquired video is corrected in accordance with the respective states so as to generate image data to be transmitted.</p> |
申请公布号 |
WO2008075726(A1) |
申请公布日期 |
2008.06.26 |
申请号 |
WO2007JP74449 |
申请日期 |
2007.12.19 |
申请人 |
YAMAHA CORPORATION;HATA, TOSHIYUKI;TAMARU, TAKUYA |
发明人 |
HATA, TOSHIYUKI;TAMARU, TAKUYA |
分类号 |
H04N5/222;G06T3/00;H04N5/225;H04N5/228;H04N5/232;H04N7/15;H04N7/173 |
主分类号 |
H04N5/222 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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