中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.023 seconds)

    INVERSE TELECINE FILTER
    1.
    发明申请
    INVERSE TELECINE FILTER 审中-公开
    反相电子滤波器

    公开(公告)号：US20160360199A1

    公开(公告)日：2016-12-08

    申请号：US15117714

    申请日：2015-02-10

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Yuriy Reznik ,  Eduardo Asbun

    IPC: H04N19/117 ,  H04N19/172 ,  H04N19/124 ,  H04N19/43

    CPC classification number: H04N19/117 ,  H04N7/0112 ,  H04N7/0115 ,  H04N19/124 ,  H04N19/172 ,  H04N19/43

    Abstract: Systems, methods, and instrumentalities are disclosed to performing inverse telecine transformation of an encoded video sequence to produce an accurate reconstruction of the original progressive video. A method of video filtering may comprise receiving a plurality of frames comprising a series of fields, wherein at least one field of the series of fields is a superfluous field, comparing each field to at least one temporally adjacent field (1002, 1004, 1006, 1008) to determine a pair of fields which are most similar to each other, wherein the pair of fields comprise the superfluous field, determining which of the pair of fields is least similar to a respective temporally adjacent field that is not the other of the pair of fields and designating that field the superfluous field, and reconstructing the plurality of frames without the determined superfluous field.

    Abstract translation: 公开了系统，方法和手段来执行编码视频序列的逆电视转换以产生原始逐行视频的精确重建。 视频过滤的方法可以包括：接收包括一系列场的多个帧，其中所述一系列场的至少一个场是多余场，将每个场与至少一个时间上相邻的场（1002,1004,1006， 1008）以确定彼此最相似的一对场，其中所述一对场包括所述多余场，确定所述一对场中的哪一个与不是所述对中的另一个的相应的时间上相邻的场非常相似 并指定该场的多余场，并且重建多个帧而没有确定的多余场。

    Multi-Hypothesis Rate Adaptation For HTTP Streaming
    2.
    发明申请
    Multi-Hypothesis Rate Adaptation For HTTP Streaming 审中-公开
    用于HTTP流的多假设速率适应

    公开(公告)号：US20160050241A1

    公开(公告)日：2016-02-18

    申请号：US14436480

    申请日：2013-10-17

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Osama Lotfallah ,  Hang Liu ,  Yuriy Reznik ,  Eduardo Asbun

    IPC: H04L29/06 ,  H04L29/08

    CPC classification number: H04L65/4069 ,  H04L65/1083 ,  H04L65/604 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04L67/2804 ,  H04L67/2842 ,  H04L67/2847

    Abstract: A multi-hypothesis rate adaptation technique may be performed for one or more wireless multimedia streaming scenarios. Managing a multi-media streaming session may involve sending, by a client, a request for a first portion of content to a server. A response may be received from a proxy. The response may comprise the first portion of content and information associated with a second portion of content available via the proxy. A request may be sent to the proxy for the proxy to deliver the second portion of content to the client. A change in a parameter associated with the multimedia streaming session may be determined based on data received from the proxy. It may be determined to change a rate adaptation. A Wireless Transmit/Receive Unit (WTRU) may be configured to perform the rate adaptation.

    Abstract translation: 可以针对一个或多个无线多媒体流场景执行多假设速率适配技术。 管理多媒体流会话可能涉及由客户端发送对服务器的第一部分内容的请求。 可以从代理接收到响应。 响应可以包括与通过代理可用的内容的第二部分相关联的内容的第一部分和信息。 可以将代理的请求发送给代理，以将第二部分内容传递给客户端。 可以基于从代理接收的数据来确定与多媒体流会话相关联的参数的改变。 可以确定改变速率适应。 无线发射/接收单元（WTRU）可以被配置为执行速率适配。

    Multi-hypothesis rate adaptation for HTTP streaming
    3.
    发明授权
    Multi-hypothesis rate adaptation for HTTP streaming 有权

    公开(公告)号：US10033777B2

    公开(公告)日：2018-07-24

    申请号：US14436480

    申请日：2013-10-17

    Applicant: InterDigital Patent Holdings, Inc.

    Inventor： Osama Lotfallah ,  Hang Liu ,  Yuriy Reznik ,  Eduardo Asbun

    IPC: G06F15/16 ,  H04L29/06 ,  H04L29/08

    Abstract: A multi-hypothesis rate adaptation technique may be performed for one or more wireless multimedia streaming scenarios. Managing a multimedia streaming session may involve sending, by a client, a request for a first portion of content to a server. A response may be received from a proxy. The response may comprise the first portion of content and information associated with a second portion of content available via the proxy. A request may be sent to the proxy for the proxy to deliver the second portion of content to the client. A change in a parameter associated with the multimedia streaming session may be determined based on data received from the proxy. It may be determined to change a rate adaptation. A Wireless Transmit/Receive Unit (WTRU) may be configured to perform the rate adaptation.

    DECODING COMPLEXITY FOR MOBILE MULTIMEDIA STREAMING
    10.
    发明申请
    DECODING COMPLEXITY FOR MOBILE MULTIMEDIA STREAMING 审中-公开
    解码移动多媒体流的复杂度

    公开(公告)号：US20150237103A1

    公开(公告)日：2015-08-20

    申请号：US14435434

    申请日：2013-10-18

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Osama Lotfallah ,  Eduardo Asbun ,  Hang Liu ,  Yuriy Reznik

    IPC: H04L29/06 ,  H04W52/02

    CPC classification number: H04L65/607 ,  H04B17/373 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/602 ,  H04L65/604 ,  H04L65/605 ,  H04L65/80 ,  H04W52/0251 ,  H04W52/223 ,  H04W52/367

    Abstract: A decoding complexity may be used to predict power consumption for receiving, decoding, and/or displaying multimedia content at a wireless transmit/receive unit (WTRU). The decoding complexity may be based on decoding complexity feedback received from a reference device, such as another WTRU. The decoding complexity feedback may be based on measurements performed at the reference device for receiving decoding, and/or displaying the multimedia content. A content providing device may indicate the decoding complexity of requested media content to a WTRU, or another network entity. The decoding complexity may be indicated in a streaming protocol or file associated with the media content. The WTRU, or other network entity, may use the decoding complexity determine its preferences regarding transmission of the media content. The content providing device may determine whether to transmit the media content based on the decoding complexity and/or the preferences of the WTRU or other network entity.

    Abstract translation: 可以使用解码复杂度来预测在无线发射/接收单元（WTRU）处的接收，解码和/或显示多媒体内容的功率消耗。 解码复杂度可以基于从诸如另一WTRU的参考设备接收的解码复杂度反馈。 解码复杂度反馈可以基于在参考设备处执行的用于接收解码和/或显示多媒体内容的测量。 内容提供设备可以向WTRU或另一网络实体指示所请求的媒体内容的解码复杂度。 可以在与媒体内容相关联的流媒体协议或文件中指示解码复杂度。 WTRU或其他网络实体可以使用解码复杂度来确定其关于媒体内容传输的偏好。 内容提供设备可以基于WTRU或其他网络实体的解码复杂度和/或偏好来确定是否发送媒体内容。

Patent Agency Ranking