发明名称 MULTIMEDIA COMMUNICATION SYSTEM, MULTIMEDIA COMMUNICATION DEVICE AND DISPLAY METHOD FOR CONTROL IMAGE
摘要 PROBLEM TO BE SOLVED: To attain an easy-to-see designated image by easily discriminating which camera can be operated so as to prevent mis-operation and displaying a magnified video image of a camera operation object. SOLUTION: The multimedia communication system has a camera 7 that photographs an object and outputs a video signal, a communication line 104 to receive a video image externally, a display device 6 that displays pluralities of video images and a pointer 3 that points out any of video images displayed on the display device 6. The display device displays a camera control panel 9 to control the camera photographing the video image pointed out by the pointer.
申请公布号 JPH11355744(A) 申请公布日期 1999.12.24
申请号 JP19980161000 申请日期 1998.06.09
申请人 CANON INC 发明人 TABEI KUNIHIKO
分类号 H04N7/14;G06F3/00;G06F3/048 主分类号 H04N7/14
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