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    METHOD AND APPARATUS FOR PROVIDING MEDIA CONTENT
    23.
    发明申请
    METHOD AND APPARATUS FOR PROVIDING MEDIA CONTENT 有权
    提供媒体内容的方法和装置

    公开(公告)号：US20170048570A1

    公开(公告)日：2017-02-16

    申请号：US15339336

    申请日：2016-10-31

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.

    Inventor： David Crawford Gibbon ,  Lee Begeja ,  Zhu Liu ,  Amy Ruth Reibman ,  Bernard S. Renger ,  Behzad Shahraray ,  Eric Zavesky

    IPC: H04N21/2662 ,  H04N21/2343

    CPC classification number: H04N21/2662 ,  H04N21/234363 ,  H04N21/234381 ,  H04N21/2385 ,  H04N21/637

    Abstract: A method that incorporates teachings of the subject disclosure may include, for example, receiving, by a system comprising a processor, first media content from a service provider network over a high resolution channel at a first resolution, determining whether a first resolution exceeds a resolution threshold for viewing the first media content, transmitting a notification to the service provider network that the first resolution exceeds the resolution threshold, receiving the first media content from the service provider network over the high resolution channel at a second resolution according to the notification, wherein a difference between the first resolution and the second resolution provides unused bandwidth on the high resolution channel, and receiving second media content from the service provider network over the unused bandwidth of the high resolution channel. Other embodiments are disclosed.

    Abstract translation: 结合本公开的教导的方法可以包括例如由包括处理器的系统在第一分辨率下通过高分辨率信道从服务提供商网络接收第一媒体内容，确定第一分辨率是否超过分辨率 用于观看第一媒体内容的阈值，向服务提供商网络发送第一分辨率超过分辨率阈值的通知，根据该通知以第二分辨率通过高分辨率信道从服务提供商网络接收第一媒体内容，其中 第一分辨率和第二分辨率之间的差异在高分辨率信道上提供未使用的带宽，并且在高分辨率信道的未使用带宽上从服务提供商网络接收第二媒体内容。 公开了其他实施例。

    Methods and apparatus to detect transport failures in media presentation systems
    24.
    发明授权
    Methods and apparatus to detect transport failures in media presentation systems 有权
    检测媒体演示系统中的传输故障的方法和装置

    公开(公告)号：US09411670B2

    公开(公告)日：2016-08-09

    申请号：US13889068

    申请日：2013-05-07

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Amy Ruth Reibman

    IPC: H04N11/02 ,  G06F11/07 ,  H04N19/89

    CPC classification number: G06F11/0772 ,  G06F11/0709 ,  G06F11/076 ,  G06F11/0766 ,  G06F11/079 ,  H04L41/06 ,  H04L43/16 ,  H04N19/89 ,  H04N21/64322

    Abstract: Example methods and apparatus to detect transport faults in media presentation systems are disclosed. An example method comprises decoding a media stream to form audio data and pixel data, computing a first value representative of the media stream using pixel data associated with a first set of the video frames, computing a second value representative of the media stream using pixel data associated with a second set of the video frames, computing a third value representative of first speech in a first segment of the audio data, computing a fourth value representative of second speech in a second segment of the audio data, determining a fifth value representative of a likelihood that a transport failure has affected the media stream, the fifth value determined using the first, second, third and fourth values, and comparing the fifth value to a threshold to determine whether to generate a transport failure alert.

    Abstract translation: 公开了用于检测媒体呈现系统中的传输故障的示例性方法和装置。 示例性方法包括解码媒体流以形成音频数据和像素数据，使用与第一组视频帧相关联的像素数据计算代表媒体流的第一值，使用像素数据计算代表媒体流的第二值 与第二组视频帧相关联，计算表示音频数据的第一段中的第一语音的第三值，在音频数据的第二段中计算代表第二语音的第四值，确定表示第 传输故障影响媒体流的可能性，使用第一，第二，第三和第四值确定的第五值，以及将第五值与阈值进行比较，以确定是否生成传输故障警报。

    No-reference spatial aliasing measure for digital image resizing
    25.
    发明授权
    No-reference spatial aliasing measure for digital image resizing 有权
    用于数字图像调整大小的无参考空间混叠测量

    公开(公告)号：US09196018B2

    公开(公告)日：2015-11-24

    申请号：US14252446

    申请日：2014-04-14

    Applicant: AT&T Intellectual Property I, L.P.

    Inventor： Amy Ruth Reibman

    IPC: G06K9/40 ,  G06T5/00 ,  G06T7/00

    CPC classification number: G06T5/002 ,  G06T7/00 ,  G06T7/0002 ,  G06T2207/20052 ,  G06T2207/20182 ,  G06T2207/30168

    Abstract: A method includes identifying an area in an image that is associated with strong directional energy. The method further includes determining a first estimate of signal energy for the area and a second estimate of aliasing energy for the area. The method further includes estimating a severity of an aliasing error of the image based on the first estimate and the second estimate.

    Abstract translation: 一种方法包括识别与强定向能相关联的图像中的区域。 该方法还包括确定该区域的信号能量的第一估计和该区域的混叠能量的第二估计。 该方法还包括基于第一估计和第二估计来估计图像的混叠误差的严重性。

    Object based image processing
    27.
    发明授权
    Object based image processing 有权

    公开(公告)号：US10740885B2

    公开(公告)日：2020-08-11

    申请号：US16175929

    申请日：2018-10-31

    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.

    Inventor： Eric Zavesky ,  David Crawford Gibbon ,  Lee Begeja ,  Amy Ruth Reibman

    IPC: G06T7/00 ,  G06K9/62 ,  G06K9/46 ,  G06T7/11 ,  G06T7/12 ,  G06T7/194 ,  G06T7/90 ,  G06T7/40

    Abstract: A method includes determining, at an image processing device, object quality values for a plurality of objects represented in an image. The object quality values are based on portions of image data for the image. The object quality values include a blurriness value for each object and a color value for each object. The method includes accessing, via the image processing device, object category metrics associated with an object category. The object category metrics include a blurriness metric for each object and a color metric for each object. The method also includes performing, with the image processing device, a particular image processing operation for the image based on comparisons of the object quality values for each object to corresponding object category metrics.

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