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1. 发明授权

US07593031B2 Integrated desktop videoconferencing system 有权
标题翻译：集成桌面视频会议系统
公开(公告)号：US07593031B2
公开(公告)日：2009-09-22
申请号：US11108015
申请日：2005-04-15
申请人： Timothy Root , Anthony M Duys , Daniel R Phelps
发明人： Timothy Root , Anthony M Duys , Daniel R Phelps
IPC分类号： H04N7/14 , H04M9/00
CPC分类号： H04N7/142 , H04R5/02
摘要： Disclosed herein is a videoconferencing system that has been integrated into a flat panel display or computer monitor. The integration provides an improved form factor for the videoconferencing system. In addition, the integration offers the dual use as a computer monitor and as a videoconferencing system. The system includes a videoconferencing module attaching to a back of the flat panel display. The videoconferencing module has videoconferencing electronics that electronically connect to integral electronics of the display. The system also includes a microphone/camera module attaching to a top of the flat panel display. The microphone/camera module has a camera and microphone that both electronically connect to the videoconferencing electronics.
摘要翻译：这里公开了一种已经集成到平板显示器或计算机监视器中的视频会议系统。该集成为视频会议系统提供了改进的外形尺寸。此外，集成还提供了作为计算机监视器和视频会议系统的双重用途。该系统包括连接到平板显示器背面的视频会议模块。视频会议模块具有电子连接到显示器的整体电子设备的视频会议电子设备。该系统还包括附接到平板显示器的顶部的麦克风/相机模块。麦克风/相机模块具有电子连接到视频会议电子设备的相机和麦克风。

2. 发明申请

US20090189973A1 INTEGRATED DESKTOP VIDEOCONFERENCING SYSTEM 审中-公开
标题翻译：综合桌面视频系统
公开(公告)号：US20090189973A1
公开(公告)日：2009-07-30
申请号：US12418299
申请日：2009-04-03
申请人： Timothy Root , Anthony M. Duys , Daniel R. Phelps
发明人： Timothy Root , Anthony M. Duys , Daniel R. Phelps
IPC分类号： H04N7/14
CPC分类号： H04N7/142 , H04R5/02
摘要： Disclosed herein is a videoconferencing system that has been integrated into a flat panel display or computer monitor. The integration provides an improved form factor for the videoconferencing system. In addition, the integration offers the dual use as a computer monitor and as a videoconferencing system. The system includes a videoconferencing module attaching to a back of the flat panel display. The videoconferencing module has videoconferencing electronics that electronically connect to integral electronics of the display. The system also includes a microphone/camera module attaching to a top of the flat panel display. The microphone/camera module has a camera and microphone that both electronically connect to the videoconferencing electronics.
摘要翻译：这里公开了一种已经集成到平板显示器或计算机监视器中的视频会议系统。该集成为视频会议系统提供了改进的外形尺寸。此外，集成还提供了作为计算机监视器和视频会议系统的双重用途。该系统包括连接到平板显示器背面的视频会议模块。视频会议模块具有电子连接到显示器的整体电子设备的视频会议电子设备。该系统还包括附接到平板显示器的顶部的麦克风/相机模块。麦克风/相机模块具有电子连接到视频会议电子设备的相机和麦克风。

3. 发明授权

US5633681A Electrically controlled camera positioning system 失效
标题翻译：电子摄像机定位系统
公开(公告)号：US5633681A
公开(公告)日：1997-05-27
申请号：US398546
申请日：1995-03-06
申请人： Larry K. Baxter , Daniel R. Phelps , Anthony M. Duys , Frank Labuski
发明人： Larry K. Baxter , Daniel R. Phelps , Anthony M. Duys , Frank Labuski
IPC分类号： G03B15/00 , F16M11/12 , G01D5/241 , H04N5/225 , H04N5/232 , H04N7/14
CPC分类号： G01D5/2412 , H04N5/2251 , H04N5/232 , H04N7/142
摘要： A camera positioning system for rotating a video camera about a rotation axis. The system includes a camera platform to which the camera is rotatably attached; a motor mounted to a base for driving the camera platform to effect rotation of the platform about the axis and relative to the base; a drive for coupling the motor to the camera platform; an electrically driven capacitive sensor assembly for generating electrical position signals for determining a rotational position of the camera platform relative to the base; and a feedback control circuit for using the position signals from the capacitive sensor assembly to control rotational positioning of the motor, resulting in rotating the camera to a desired camera position. The capacitive sensor has a conductive guard plate which helps immunize the capacitive sensor assembly from noise and from ground potentials. The rotation axis can be horizontal or vertical with the camera rotated to effect pan or tilt respectively.
摘要翻译：摄像机定位系统，用于围绕旋转轴旋转摄像机。该系统包括相机可旋转地附接到的相机平台; 安装到基座的电动机，用于驱动相机平台以实现平台绕轴线和相对于基座的旋转; 用于将马达耦合到相机平台的驱动器; 用于产生用于确定相机平台相对于基座的旋转位置的电位置信号的电驱动电容式传感器组件; 以及反馈控制电路，用于使用来自电容传感器组件的位置信号来控制电动机的旋转定位，导致相机旋转到期望的照相机位置。电容传感器具有导电防护板，其有助于免受电容传感器组件的噪声和地电位的影响。旋转轴可以水平或垂直，相机旋转分别实现平移或倾斜。

4. 发明授权

US07471320B2 Electronic pan tilt zoom video camera with adaptive edge sharpening filter 有权
标题翻译：具有自适应边缘锐化滤波器的电子摇摄变焦摄像机
公开(公告)号：US07471320B2
公开(公告)日：2008-12-30
申请号：US10425535
申请日：2003-04-29
申请人： Kenneth W. Malkin , Larry K. Baxter , Steven C. Taetzsch , Daniel R. Phelps
发明人： Kenneth W. Malkin , Larry K. Baxter , Steven C. Taetzsch , Daniel R. Phelps
IPC分类号： H04N5/208
CPC分类号： H04N5/208
摘要： An apparatus and a method is provided for enhancing a digital image comprised of pixels by adaptively sharpening the pixels and clipping the numerical values of the sharpened edge pixels so as to fall between the smallest unsharpened numerical value and the greatest unsharpened numerical value, respectively, of the pixels located within a neighborhood of the pixels. Pixels which are located on an edge are sharpened in the direction perpendicular to the edge. The threshold value used to ascertain the presence of an edge and sharpening parameter used to control the degree of sharpening can be adaptively controlled by the zoom ratio. The apparatus of the invention is particularly suited for an electronic set-top video camera.
摘要翻译：提供了一种装置和方法，用于通过自适应地锐化像素并削减锐化的边缘像素的数值，以分别落在最小的未钝化数值和最大未钝化数值之间来增强包括像素的数字图像位于像素附近的像素。位于边缘上的像素在与边缘垂直的方向上被锐化。用于确定用于控制锐化程度的边缘的存在和锐化参数的阈值可以由缩放倍率自适应地控制。本发明的装置特别适用于电子机顶视频摄像机。

5. 发明授权

US06614474B1 Electronic pan tilt zoom video camera with adaptive edge sharpening filter 有权
公开(公告)号：US06614474B1
公开(公告)日：2003-09-02
申请号：US09141057
申请日：1998-08-27
申请人： Kenneth W. Malkin , Larry K. Baxter , Steven C. Taetzsch , Daniel R. Phelps
发明人： Kenneth W. Malkin , Larry K. Baxter , Steven C. Taetzsch , Daniel R. Phelps
IPC分类号： H04N5208
CPC分类号： H04N5/208
摘要： An apparatus and a method is provided for enhancing a digital image comprised of pixels by adaptively sharpening the pixels and clipping the numerical values of the sharpened edge pixels so as to fall between the smallest unsharpened numerical value and the greatest unsharpened numerical value, respectively, of the pixels located within a neighborhood of the pixels. Pixels which are located on an edge are sharpened in the direction perpendicular to the edge. The threshold value used to ascertain the presence of an edge and sharpening parameter used to control the degree of sharpening can be adaptively controlled by the zoom ratio. The apparatus of the invention is particularly suited for an electronic set-top video camera.

6. 外观设计

USD477622S1 Video camera system 失效
标题翻译：摄像机系统
公开(公告)号：USD477622S1
公开(公告)日：2003-07-22
申请号：US29167107
申请日：2002-09-06
申请人： Daniel R. Phelps , Teresa M. Drummey , Anthony M. Duys , Scott H. Wakefield , Christopher Ramm
设计人： Daniel R. Phelps , Teresa M. Drummey , Anthony M. Duys , Scott H. Wakefield , Christopher Ramm

7. 外观设计

USD476345S1 Video camera 失效
公开(公告)号：USD476345S1
公开(公告)日：2003-06-24
申请号：US29167214
申请日：2002-09-09
申请人： Daniel R. Phelps , Teresa M. Drummey , Anthony M. Duys , Scott H. Wakefield , Benjamin Misrahi
设计人： Daniel R. Phelps , Teresa M. Drummey , Anthony M. Duys , Scott H. Wakefield , Benjamin Misrahi

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