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    • 1. 发明授权
    • Teleconference system
    • 电话会议系统
    • US08508571B2
    • 2013-08-13
    • US13178000
    • 2011-07-07
    • Kazumi SawayanagiHideyuki MatsudaToshihiko OtakeKazusei Takahashi
    • Kazumi SawayanagiHideyuki MatsudaToshihiko OtakeKazusei Takahashi
    • H04N7/15
    • H04N7/15
    • A teleconference system for connecting a plurality of conference bases via a network, each of the conference bases having: a display device for displaying an image on a screen; a video camera that is capable of measuring a depth; a person identifying section for identifying a participant who has made a specified gesture as a speaker, from a video picture taken by the video camera; an image input/display control section that usually keeps the display device displaying predetermined conference material on the screen and that turns the screen blank triggered by the person identifying section's identifying a speaker; a motion identifying section for identifying and digitalizing a motion of the speaker's hand to make motion data; and an image generating section for making a line drawing in accordance with the motion data made by the motion identifying section; wherein the image input/display control section controls the display device to display the line drawing made by the image generating section on the screen.
    • 一种用于经由网络连接多个会议基地的电话会议系统,每个会议基站具有:用于在屏幕上显示图像的显示装置; 能够测量深度的摄像机; 从由摄像机拍摄的视频图像中识别已经作出指定手势的参与者的人标识部分; 图像输入/显示控制部,其通常将显示装置保持在屏幕上显示预定的会议材料,并使由人标识部识别扬声器触发的屏幕空白; 运动识别部分,用于识别和数字化说话者的手的运动以产生运动数据; 以及图像生成部,其根据由所述运动识别部进行的动作数据进行线条画描绘; 其中所述图像输入/显示控制部分控制所述显示装置以在所述屏幕上显示由所述图像生成部分所作的线条图。
    • 2. 发明申请
    • TELECONFERENCE SYSTEM
    • 电信系统
    • US20120013704A1
    • 2012-01-19
    • US13178000
    • 2011-07-07
    • Kazumi SAWAYANAGIHideyuki MatsudaToshihiko OtakeKazusei Takahashi
    • Kazumi SAWAYANAGIHideyuki MatsudaToshihiko OtakeKazusei Takahashi
    • H04N7/15
    • H04N7/15
    • A teleconference system for connecting a plurality of conference bases via a network, each of the conference bases having: a display device for displaying an image on a screen; a video camera that is capable of measuring a depth; a person identifying section for identifying a participant who has made a specified gesture as a speaker, from a video picture taken by the video camera; an image input/display control section that usually keeps the display device displaying predetermined conference material on the screen and that turns the screen blank triggered by the person identifying section's identifying a speaker; a motion identifying section for identifying and digitalizing a motion of the speaker's hand to make motion data; and an image generating section for making a line drawing in accordance with the motion data made by the motion identifying section; wherein the image input/display control section controls the display device to display the line drawing made by the image generating section on the screen.
    • 一种用于经由网络连接多个会议基地的电话会议系统,每个会议基站具有:用于在屏幕上显示图像的显示装置; 能够测量深度的摄像机; 从由摄像机拍摄的视频图像中识别已经作出指定手势的参与者的人标识部分; 图像输入/显示控制部,其通常将显示装置保持在屏幕上显示预定的会议材料,并且使人物识别部识别扬声器触发的屏幕空白; 运动识别部分,用于识别和数字化说话者的手的运动以产生运动数据; 以及图像生成部,其根据由所述运动识别部进行的动作数据进行线条画描绘; 其中所述图像输入/显示控制部分控制所述显示装置以在所述屏幕上显示由所述图像生成部分所作的线条图。