Pan and tilt camera
    1.
    发明授权
    Pan and tilt camera 有权
    平移和倾斜相机

    公开(公告)号:US08228377B2

    公开(公告)日:2012-07-24

    申请号:US10871139

    申请日:2004-06-18

    IPC分类号: H04N7/18

    CPC分类号: H04N5/2252

    摘要: A camera comprises a camera support; a camera housing rotatably disposed on the camera support for pan movement relative to the camera support; a camera lens rotatably disposed in the camera housing for tilt movement relative to the camera housing; a pan motor coupled with the camera housing to drive the camera housing in pan movement relative to the camera support; and a tilt motor coupled with the camera lens to drive the camera lens in tilt movement relative to the camera housing.

    摘要翻译: 相机包括相机支架; 相机壳体,其可旋转地设置在所述相机支撑件上,用于相对于所述相机支撑件的盘移动; 照相机镜头,可旋转地设置在相机外壳中,用于相对于相机外壳倾斜移动; 与摄像机壳体耦合的平转电动机,以相对于照相机支撑件以泛移动驱动摄像机壳体; 以及与照相机镜头耦合的倾斜电机,以相对于相机外壳倾斜移动来驱动相机镜头。

    Pan and tilt camera
    2.
    发明申请
    Pan and tilt camera 有权
    平移和倾斜相机

    公开(公告)号:US20050057656A1

    公开(公告)日:2005-03-17

    申请号:US10871139

    申请日:2004-06-18

    IPC分类号: H04N5/225

    CPC分类号: H04N5/2252

    摘要: A camera comprises a camera support; a camera housing rotatably disposed on the camera support for pan movement relative to the camera support; a camera lens rotatably disposed in the camera housing for tilt movement relative to the camera housing; a pan motor coupled with the camera housing to drive the camera housing in pan movement relative to the camera support; and a tilt motor coupled with the camera lens to drive the camera lens in tilt movement relative to the camera housing.

    摘要翻译: 相机包括相机支架; 相机壳体,其可旋转地设置在所述相机支撑件上,用于相对于所述相机支撑件的盘移动; 照相机镜头,可旋转地设置在相机外壳中,用于相对于相机外壳倾斜移动; 与摄像机壳体耦合的平转电动机,以相对于照相机支撑件以泛移动驱动摄像机壳体; 以及与照相机镜头耦合的倾斜电机,以相对于相机外壳倾斜移动来驱动相机镜头。

    MECHANICAL PAN, TILT AND ZOOM IN A WEBCAM
    3.
    发明申请
    MECHANICAL PAN, TILT AND ZOOM IN A WEBCAM 审中-公开
    机械PAN,倾斜和变形在一个WEBCAM

    公开(公告)号:US20110181738A1

    公开(公告)日:2011-07-28

    申请号:US12987915

    申请日:2011-01-10

    IPC分类号: H04N5/232

    摘要: A system and method for mechanically panning, tilting, and/or zooming a webcam to track a user's face. In one embodiment, such movement is controlled by kernel software in a host to which the webcam sends video data. In this way, a driver in the host kernel handles the face tracking, transparent to the application programs that would access the video. In an alternate embodiment, such movement is controlled by firmware in the webcam itself The video and control signals are sent over the same standard cable, such as a USB bus. In one embodiment, the video is supplied to an instant messaging application. The use of a standard bus (e.g., USB) and the offloading of the face tracking to the webcam and driver allows easy use by the instant messaging application.

    摘要翻译: 一种用于机械平移,倾斜和/或缩放网络摄像头以跟踪用户面部的系统和方法。 在一个实施例中,这样的移动由网络摄像头发送视频数据的主机中的内核软件控制。 以这种方式,主机内核中的驱动程序可以处理脸部跟踪,对于访问视频的应用程序是透明的。 在替代实施例中,这种移动由网络摄像机本身中的固件控制。视频和控制信号通过相同的标准电缆(例如USB总线)发送。 在一个实施例中,视频被提供给即时消息应用。 使用标准总线(例如USB)和将脸部跟踪卸载到网络摄像头和驱动器允许即时消息应用程序的轻松使用。

    Mechanical pan, tilt and zoom in a webcam
    4.
    发明申请
    Mechanical pan, tilt and zoom in a webcam 有权
    机械摇摄,倾斜和放大网络摄像头

    公开(公告)号:US20060075448A1

    公开(公告)日:2006-04-06

    申请号:US10956737

    申请日:2004-10-01

    IPC分类号: H04N7/173

    摘要: A system and method for mechanically panning, tilting, and/or zooming a webcam to track a user's face. In one embodiment, such movement is controlled by kernel software in a host to which the webcam sends video data. In this way, a driver in the host kernel handles the face tracking, transparent to the application programs that would access the video. In an alternate embodiment, such movement is controlled by firmware in the webcam itself. The video and control signals are sent over the same standard cable, such as a USB bus. In one embodiment, the video is supplied to an instant messaging application. The use of a standard bus (e.g., USB) and the offloading of the face tracking to the webcam and driver allows easy use by the instant messaging application.

    摘要翻译: 一种用于机械平移,倾斜和/或缩放网络摄像头以跟踪用户面部的系统和方法。 在一个实施例中,这样的移动由网络摄像头发送视频数据的主机中的内核软件控制。 以这种方式,主机内核中的驱动程序可以处理脸部跟踪,对于访问视频的应用程序是透明的。 在替代实施例中,这种移动由网络摄像机本身中的固件来控制。 视频和控制信号通过相同的标准电缆(如USB总线)发送。 在一个实施例中,视频被提供给即时消息应用。 使用标准总线(例如USB)和将脸部跟踪卸载到网络摄像头和驱动器允许即时消息应用程序的轻松使用。

    Mechanical pan, tilt and zoom in a webcam
    5.
    发明授权
    Mechanical pan, tilt and zoom in a webcam 有权
    机械摇摄,倾斜和放大网络摄像头

    公开(公告)号:US07917935B2

    公开(公告)日:2011-03-29

    申请号:US10956737

    申请日:2004-10-01

    IPC分类号: H04N7/173

    摘要: A system and method for mechanically panning, tilting, and/or zooming a webcam to track a user's face. In one embodiment, such movement is controlled by kernel software in a host to which the webcam sends video data. In this way, a driver in the host kernel handles the face tracking, transparent to the application programs that would access the video. In an alternate embodiment, such movement is controlled by firmware in the webcam itself. The video and control signals are sent over the same standard cable, such as a USB bus. In one embodiment, the video is supplied to an instant messaging application. The use of a standard bus (e.g., USB) and the offloading of the face tracking to the webcam and driver allows easy use by the instant messaging application.

    摘要翻译: 一种用于机械平移,倾斜和/或缩放网络摄像头以跟踪用户面部的系统和方法。 在一个实施例中,这样的移动由网络摄像头发送视频数据的主机中的内核软件控制。 以这种方式,主机内核中的驱动程序可以处理脸部跟踪,对于访问视频的应用程序是透明的。 在替代实施例中,这种移动由网络摄像机本身中的固件来控制。 视频和控制信号通过相同的标准电缆(如USB总线)发送。 在一个实施例中,视频被提供给即时消息应用。 使用标准总线(例如USB)和将脸部跟踪卸载到网络摄像头和驱动器允许即时消息应用程序的轻松使用。

    USB bandwidth monitor
    6.
    发明授权
    USB bandwidth monitor 有权
    USB带宽监视器

    公开(公告)号:US06618776B1

    公开(公告)日:2003-09-09

    申请号:US10222185

    申请日:2002-08-15

    IPC分类号: G06F1300

    CPC分类号: G06F13/4295

    摘要: An apparatus and method for intercepting messages between the bus controller and a device attempting to connect over the bus. Based on the intercepted message, the existing device using bandwidth can determine whether it can relinquish some of its bandwidth allocation while maintaining sufficient transmission quality. Thus, the already connected devices will make the determination if they can relinquish bandwidth, to allow a new device to connect.

    摘要翻译: 一种用于拦截总线控制器和试图通过总线连接的设备之间的消息的装置和方法。 基于截获的消息,使用带宽的现有设备可以确定是否可以放弃一些带宽分配,同时保持足够的传输质量。 因此,已经连接的设备将确定是否可以放弃带宽,以允许新设备连接。

    System and method for transparently processing multimedia data
    7.
    发明申请
    System and method for transparently processing multimedia data 有权
    透明处理多媒体数据的系统和方法

    公开(公告)号:US20070214461A1

    公开(公告)日:2007-09-13

    申请号:US11445497

    申请日:2006-05-31

    IPC分类号: G06F13/00

    摘要: A multimedia data processing system and method which transparently processes video and/or audio streams in real-time. The operation of a system in accordance with an embodiment of the present invention does not require any intervention from, or involvement of, either the producer of the video and/or audio stream, or the client application. With such a transparent solution, video and/or audio streams can be processed seamlessly, and completely independently of the specific client application that the user chooses to use. In one embodiment, the invention uses an external service to monitor new processes and add code to these processes. The invention inserts into the system by hot-patching the software in memory and by only looking at select service calls.

    摘要翻译: 实时透明地处理视频和/或音频流的多媒体数据处理系统和方法。 根据本发明的实施例的系统的操作不需要视频和/或音频流的制作者或客户端应用的任何干预或参与。 通过这样一个透明的解决方案,视频和/或音频流可以无缝地处理,完全独立于用户选择使用的特定客户端应用程序。 在一个实施例中,本发明使用外部服务来监视新进程并向这些进程添加代码。 本发明通过在内存中热修补软件并且仅查看选择的服务呼叫而插入系统。

    System and method for transparently processing multimedia data
    8.
    发明申请
    System and method for transparently processing multimedia data 审中-公开
    透明处理多媒体数据的系统和方法

    公开(公告)号:US20070011338A1

    公开(公告)日:2007-01-11

    申请号:US11241312

    申请日:2005-09-29

    IPC分类号: G06F15/16

    摘要: A multimedia data processing system and method which transparently processes video and/or audio streams in real-time. The operation of a system in accordance with an embodiment of the present invention does not require any intervention from, or involvement of, either the producer of the video and/or audio stream, or the client application. With such a transparent solution, video and/or audio streams can be processed seamlessly, and completely independently of the specific client application that the user chooses to use. Thus a system in accordance with some embodiments of the present invention can be used with any client application of the user's choice. This allows the creation of a large number of video and/or audio effects and/or improvements to the benefit of the end-user.

    摘要翻译: 实时透明地处理视频和/或音频流的多媒体数据处理系统和方法。 根据本发明的实施例的系统的操作不需要视频和/或音频流的制作者或客户端应用的任何干预或参与。 通过这样一个透明的解决方案,视频和/或音频流可以无缝地处理,完全独立于用户选择使用的特定客户端应用程序。 因此,根据本发明的一些实施例的系统可以与用户选择的任何客户端应用一起使用。 这允许创建大量的视频和/或音频效果和/或改进以最终用户的利益。

    System and method for transparently processing multimedia data
    9.
    发明授权
    System and method for transparently processing multimedia data 有权
    透明处理多媒体数据的系统和方法

    公开(公告)号:US08606950B2

    公开(公告)日:2013-12-10

    申请号:US11445497

    申请日:2006-05-31

    IPC分类号: G06F15/16

    摘要: A multimedia data processing system and method which transparently processes video and/or audio streams in real-time. The operation of a system in accordance with an embodiment of the present invention does not require any intervention from, or involvement of, either the producer of the video and/or audio stream, or the client application. With such a transparent solution, video and/or audio streams can be processed seamlessly, and completely independently of the specific client application that the user chooses to use. In one embodiment, the invention uses an external service to monitor new processes and add code to these processes. The invention inserts into the system by hot-patching the software in memory and by only looking at select service calls.

    摘要翻译: 实时透明地处理视频和/或音频流的多媒体数据处理系统和方法。 根据本发明的实施例的系统的操作不需要视频和/或音频流的制作者或客户端应用的任何干预或参与。 通过这样一个透明的解决方案,视频和/或音频流可以无缝地处理,完全独立于用户选择使用的特定客户端应用程序。 在一个实施例中,本发明使用外部服务来监视新进程并向这些进程添加代码。 本发明通过在内存中热修补软件并且仅查看选择的服务呼叫而插入系统。