发明名称 Multi-location control apparatus, television conference terminal unit, and multi-location television conference system
摘要 In a multi-location television conference system that connects five locations A, B, C, D, and E, when speeches take place at the four locations A, B, C, and D at the same time, at a listening location E, images of all the speaking locations A, B, C, and D are displayed on one screen with four divided screen areas. On the other hand, at the speaking location A, images of the speaking locations B, c, and D and an image of the former speaking location E are displayed on one screen with four divided screen areas. In addition, when images of speaking locations are displayed, locations names thereof are also displayed. Thus, a television conference held at a plurality of locations at a time can be smoothly managed as with a real conventional conference.
申请公布号 US5638114(A) 申请公布日期 1997.06.10
申请号 US19940214316 申请日期 1994.03.17
申请人 FUJITSU LIMITED 发明人 HATANAKA, MASANOBU;TAKEI, HITOSHI;SANO, SHOICHI;NATORI, HIROAKI;OKAZAKI, REIKO;TAMUKI, SHOICHI
分类号 H04M3/56;H04N7/15;(IPC1-7):H04N7/14 主分类号 H04M3/56
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