Method of generating a blockiness indicator for a video signal
    1.
    发明授权
    Method of generating a blockiness indicator for a video signal 有权
    产生视频信号的块效应指示符的方法

    公开(公告)号:US09131213B2

    公开(公告)日:2015-09-08

    申请号:US12203433

    申请日:2008-09-03

    申请人: Jeff Wei Rakesh Patel

    发明人: Jeff Wei Rakesh Patel

    摘要: The described embodiments relate to methods and systems for detecting the blockiness of a video signal comprised of a number of pixels. The method includes the steps of calculating a total number of pixels in the video signal in flat blocks and visible block edge transitions, and generating a blockiness indicator from the total number of pixels in flat blocks and visible block edge transitions. The step of calculating the total number of pixels in flat blocks and the total number of pixels in visible block edge transitions may include calculating differential values for each pixel in the video signal, analyzing the differential values to determine if the pixel is part of a transition and/or a flat area and then counting the number of pixels in flat blocks and visible block edge transitions to produce a total number of pixels in flat blocks and a total number of pixels in visible block edge transitions.

    摘要翻译: 所描述的实施例涉及用于检测包括多个像素的视频信号的块效应的方法和系统。 该方法包括以下步骤:在平面块和可见块边缘转换中计算视频信号中的像素总数,并从平面块和可见块边缘转换中的像素总数生成块状指示符。 计算平面块中的像素总数和可见块边缘转换中的像素总数的步骤可以包括计算视频信号中每个像素的差分值,分析差分值以确定像素是否是转变的一部分 和/或平坦区域,然后对平坦块和可见块边缘过渡中的像素数进行计数,以产生平坦块中的像素总数和可见块边缘转换中的像素总数。

    METHOD OF GENERATING A BLOCKINESS INDICATOR FOR A VIDEO SIGNAL
    3.
    发明申请
    METHOD OF GENERATING A BLOCKINESS INDICATOR FOR A VIDEO SIGNAL 有权
    生成视频信号的阻塞指示器的方法

    公开(公告)号:US20090067511A1

    公开(公告)日:2009-03-12

    申请号:US12203433

    申请日:2008-09-03

    申请人: Jeff Wei Rakesh Patel

    发明人: Jeff Wei Rakesh Patel

    IPC分类号: H04N7/26 H04N17/00

    摘要: The described embodiments relate to methods and systems for detecting the blockiness of a video signal comprised of a number of pixels. The method includes the steps of calculating a total number of pixels in the video signal in flat blocks and visible block edge transitions, and generating a blockiness indicator from the total number of pixels in flat blocks and visible block edge transitions. The step of calculating the total number of pixels in flat blocks and the total number of pixels in visible block edge transitions may include calculating differential values for each pixel in the video signal, analyzing the differential values to determine if the pixel is part of a transition and/or a flat area and then counting the number of pixels in flat blocks and visible block edge transitions to produce a total number of pixels in flat blocks and a total number of pixels in visible block edge transitions.

    摘要翻译: 所描述的实施例涉及用于检测包括多个像素的视频信号的块效应的方法和系统。 该方法包括以下步骤:在平面块和可见块边缘转换中计算视频信号中的像素总数,并从平面块和可见块边缘转换中的像素总数生成块状指示符。 计算平面块中的像素总数和可见块边缘转换中的像素总数的步骤可以包括计算视频信号中每个像素的差分值,分析差分值以确定像素是否是转变的一部分 和/或平坦区域,然后对平面块和可见块边缘过渡中的像素数进行计数,以产生平坦块中的像素总数和可见块边缘转换中的像素总数。

    Systems and Methods for Adjusting Audio Levels in a Plurality of Audio Signals
    4.
    发明申请
    Systems and Methods for Adjusting Audio Levels in a Plurality of Audio Signals 有权
    用于调整多个音频信号中的音频电平的系统和方法

    公开(公告)号:US20120257760A1

    公开(公告)日:2012-10-11

    申请号:US13083202

    申请日:2011-04-08

    IPC分类号: H04R29/00

    摘要: Systems and methods for adjusting audio levels in a plurality of audio signals are disclosed. One or more input signals containing one or more audio signals are depacketized. The audio signals are analyzed to determine if audio levels of the signals correspond to a desired audio level for at least some of the signals. The audio levels of signals that do not correspond are adjusted. Packets that do not require adjustment and the resulting adjusted packets are combined to form one or more output signals corresponding to the one or more input signals.

    摘要翻译: 公开了用于调整多个音频信号中的音频电平的系统和方法。 包含一个或多个音频信号的一个或多个输入信号被去包装。 分析音频信号以确定信号的音频电平是否对应于至少一些信号的期望音频电平。 调整不对应信号的音频电平。 不需要调整的分组和所得到的调整分组被组合以形成对应于一个或多个输入信号的一个或多个输出信号。

    Graphical user interface (GUI) for administering a network implementing media aggregation
    6.
    发明授权
    Graphical user interface (GUI) for administering a network implementing media aggregation 有权
    用于管理实现媒体聚合的网络的图形用户界面(GUI)

    公开(公告)号:US08918523B2

    公开(公告)日:2014-12-23

    申请号:US13469610

    申请日:2012-05-11

    摘要: A graphical user interface (GUI) is disclosed that allows a user to identify routers, communities, residents and media aggregation managers existing on a network. The user may interactively select a path that includes two media aggregation managers and at least one router. The GUI predicts scheduled bandwidth utilization along the selected path for a variety of residents wishing to communicate across the path. The GUI may be utilized for initializing all media aggregation managers on the network along with provisioning each of the routers on the selected path. The GUI provisions all of the routers and initializes all of the media aggregation managers on the selected path simultaneously in order to accomplish the predicted schedule of usage provided by the GUI to the user and force all communication packets communicated between the residents to travel along the selected path.

    摘要翻译: 公开了图形用户界面(GUI),其允许用户识别存在于网络上的路由器,社区,居民和媒体聚合管理器。 用户可以交互地选择包括两个媒体聚合管理器和至少一个路由器的路径。 GUI预测沿希望通过路径进行通信的各种居民所选路径的预定带宽利用率。 GUI可以用于初始化网络上的所有媒体聚合管理器,同时提供所选路径上的每个路由器。 GUI为所有路由器提供所有路由器并同时初始化所选路径上的所有媒体聚合管理器,以便完成由GUI向用户提供的预测使用时间表,并强制居民之间通信的所有通信包沿所选路径行进 路径。

    ASSISTED STAIR TRAINING MACHINE AND METHODS OF USING
    7.
    发明申请
    ASSISTED STAIR TRAINING MACHINE AND METHODS OF USING 审中-公开
    辅助平台培训机及其使用方法

    公开(公告)号:US20110177917A1

    公开(公告)日:2011-07-21

    申请号:US13075987

    申请日:2011-03-30

    申请人: Rakesh Patel

    发明人: Rakesh Patel

    IPC分类号: A63B22/00

    摘要: A method of performing a stair-training exercise. The method includes the steps of placing a foot of an affected leg on a stationary platform having a planar upper surface positioned parallel to a reference plane and at a predetermined distance above the reference plane; placing a foot of the other leg on a movable platform having a planar upper surface and being configured to move from a first position, wherein the planar upper surface of the movable platform is substantially level with the reference plane, to a second position, wherein the planar upper surface of the movable platform is substantially level with the planar upper surface of the stationary platform; and moving the movable platform between the first position and the second position using a lifting mechanism.

    摘要翻译: 执行台阶训练的方法。 该方法包括以下步骤:将受影响的脚的脚放置在具有平行的上表面的固定平台上,该平面上表面平行于参考平面并且在参考平面上方预定的距离; 将另一条腿的脚放置在具有平坦上表面的可移动平台上,并且构造成从第一位置移动,其中可移动平台的平面上表面与参考平面基本平齐,到第二位置,其中, 可移动平台的平面上表面与固定平台的平面上表面基本平齐; 以及使用提升机构在所述第一位置和所述第二位置之间移动所述可移动平台。

    Graphical user interface (GUI) for administering a network implementing media aggregation
    8.
    发明授权
    Graphical user interface (GUI) for administering a network implementing media aggregation 有权
    用于管理实现媒体聚合的网络的图形用户界面(GUI)

    公开(公告)号:US07886054B1

    公开(公告)日:2011-02-08

    申请号:US09689222

    申请日:2000-10-11

    IPC分类号: G06F15/173

    摘要: A graphical user interface (GUI) is disclosed that allows a user to identify routers, communities, residents and media aggregation managers existing on a network. The user may interactively select a path that includes two media aggregation managers and at least one router. The GUI predicts scheduled bandwidth utilization along the selected path for a variety of residents wishing to communicate across the path. The GUI may be utilized for initializing all media aggregation managers on the network along with provisioning each of the routers on the selected path. The GUI provisions all of the routers and initializes all of the media aggregation managers on the selected path simultaneously in order to accomplish the predicted schedule of usage provided by the GUI to the user and force all communication packets communicated between the residents to travel along the selected path.

    摘要翻译: 公开了图形用户界面(GUI),其允许用户识别存在于网络上的路由器,社区,居民和媒体聚合管理器。 用户可以交互地选择包括两个媒体聚合管理器和至少一个路由器的路径。 GUI预测沿希望通过路径进行通信的各种居民所选路径的预定带宽利用率。 GUI可以用于初始化网络上的所有媒体聚合管理器,同时提供所选路径上的每个路由器。 GUI为所有路由器提供所有路由器并同时初始化所选路径上的所有媒体聚合管理器,以便完成由GUI向用户提供的预测使用时间表,并强制居民之间通信的所有通信包沿所选路径行进 路径。

    Assisted Stair Training Machine and Methods of Using
    9.
    发明申请
    Assisted Stair Training Machine and Methods of Using 失效
    辅助楼梯训练机及使用方法

    公开(公告)号:US20100099541A1

    公开(公告)日:2010-04-22

    申请号:US12603581

    申请日:2009-10-21

    申请人: Rakesh Patel

    发明人: Rakesh Patel

    IPC分类号: A63B22/04

    摘要: An assisted stair training machine. The machine includes a stationary platform having a planar upper surface positioned parallel to a reference plane and at a predetermined distance above the reference plane; a movable platform having a planar upper surface and being configured to move from a first position to a second position, and a lifting mechanism. The planar upper surface of the movable platform is substantially level with the reference plane in the first position, and the planar upper surface of the movable platform is substantially level with the planar upper surface of the stationary platform in the second position. The lifting mechanism is configured to move the movable platform from the first position to the second position and from the second position back to the first position at a predetermined speed.

    摘要翻译: 辅助楼梯训练机。 该机器包括固定平台,该固定平台具有平行的上表面,该平面上表面平行于参考平面并且在参考平面上方预定距离; 具有平面上表面并且被构造成从第一位置移动到第二位置的可移动平台和提升机构。 可移动平台的平面上表面基本上与第一位置中的参考平面平齐,并且可移动平台的平面上表面与第二位置中的固定平台的平面上表面基本平齐。 提升机构构造成将可移动平台从第一位置移动到第二位置,并且以预定速度从第二位置移动到第一位置。