Method and apparatus for generating an audio summary of a location
    1.
    发明授权
    Method and apparatus for generating an audio summary of a location 有权
    用于产生位置的音频摘要的方法和装置

    公开(公告)号:US09528852B2

    公开(公告)日:2016-12-27

    申请号:US13410690

    申请日:2012-03-02

    摘要: Various methods are described for generating an audio summary representing a location on a place exploration service. One example method may comprise receiving at least one audio file. The method may further comprise dividing the at least one audio file into one or more audio segments. Additionally, the method may comprise determining a representative audio segment for each of the one or more audio segments. The method may further comprise generating an audio summary of the at least one audio file by combining one or more of the representative audio segments of the one or more audio segments. Similar and related methods, apparatuses, and computer program products are also provided.

    摘要翻译: 描述了用于生成表示地点勘探服务上的位置的音频摘要的各种方法。 一个示例性方法可以包括接收至少一个音频文件。 该方法还可以包括将至少一个音频文件划分成一个或多个音频段。 另外,该方法可以包括为一个或多个音频段中的每一个确定代表性音频片段。 该方法还可以包括通过组合一个或多个音频片段的一个或多个代表性音频段来生成至少一个音频文件的音频摘要。 还提供了类似的和相关的方法,装置和计算机程序产品。

    Method and apparatus for interleaving a data block
    2.
    发明授权
    Method and apparatus for interleaving a data block 有权
    用于交织数据块的方法和装置

    公开(公告)号:US08966104B2

    公开(公告)日:2015-02-24

    申请号:US12610061

    申请日:2009-10-30

    摘要: In one aspect, a method includes receiving a multimedia data block. The multimedia data block includes a plurality of data parts. The method further includes interleaving the plurality of data parts to form an interleaved data block based on a priority order. The priority order based on a multimedia data type of the data parts. The method further includes transmitting the interleaved data block. In another aspect, a method includes receiving one or more data parts of an interleaved multimedia data block and determining a first data part of the one or more data parts based on information. The method further includes determining a schedule entry in a schedule for the first data part based on other information.

    摘要翻译: 一方面,一种方法包括接收多媒体数据块。 多媒体数据块包括多个数据部分。 该方法还包括基于优先级顺序交错多个数据部分以形成交错数据块。 基于数据部分的多媒体数据类型的优先级顺序。 该方法还包括发送交错数据块。 在另一方面,一种方法包括:接收交错多媒体数据块的一个或多个数据部分,并且基于信息确定所述一个或多个数据部分的第一数据部分。 该方法还包括基于其他信息确定第一数据部分的调度表中的调度条目。

    Apparatus, a Method and a Computer Program for Video Coding and Decoding
    3.
    发明申请
    Apparatus, a Method and a Computer Program for Video Coding and Decoding 审中-公开
    装置,方法和用于视频编码和解码的计算机程序

    公开(公告)号:US20140003504A1

    公开(公告)日:2014-01-02

    申请号:US13924981

    申请日:2013-06-24

    IPC分类号: H04N7/46

    摘要: There is provided a method, apparatus and computer program product for scalable video encoding and decoding. In some embodiments, an improved method of encoding/decoding of enhancement layer pictures is introduced to enable encoding an area within an enhancement layer picture with increased quality and/or spatial resolution and with high coding efficiency. Enhancement layer sub-pictures have a size smaller than the corresponding enhancement layer pictures. They are coded with respect to the previously coded base-layer pictures or enhancement layer pictures. The enhancement information could be in the form of: increasing the fidelity of the chroma; increasing the bit-depth; increasing the quality of a region; or increasing the spatial resolution of a region.

    摘要翻译: 提供了一种用于可缩放视频编码和解码的方法,装置和计算机程序产品。 在一些实施例中,引入增强层图像的编码/解码的改进方法,以便能够以增加的质量和/或空间分辨率和高编码效率对增强层图像内的区域进行编码。 增强层子图像的尺寸小于对应的增强层图片。 它们相对于先前编码的基本层图像或增强层图像被编码。 增强信息的形式可以是:增加色度的保真度; 增加位深度; 提高一个地区的质量; 或增加区域的空间分辨率。

    METHOD AND APPARATUS FOR VIDEO CODING
    4.
    发明申请
    METHOD AND APPARATUS FOR VIDEO CODING 审中-公开
    视频编码的方法和装置

    公开(公告)号:US20130343459A1

    公开(公告)日:2013-12-26

    申请号:US13919094

    申请日:2013-06-17

    IPC分类号: H04N7/36

    摘要: There is provided a method, apparatus and computer program product. In some embodiments an uncompressed picture is encoded into a coded picture comprising a slice; determining a list of prediction reference candidates for the slice in one or more temporal reference pictures; associating each prediction reference candidate in the list with a reference index; and examining if the prediction reference candidate associated with a first reference index is available for temporal motion vector prediction for the slice. If the prediction reference candidate with the first reference index is not available for temporal motion vector prediction for the slice, examining if the list comprises another prediction reference candidate associated with another reference index. If the list comprises another prediction reference candidate associated with another reference index, providing the reference index associated with the another prediction reference candidate in a syntax element at a slice level or at a higher level.

    摘要翻译: 提供了一种方法,装置和计算机程序产品。 在一些实施例中,将未压缩图像编码为包括切片的编码图像; 确定一个或多个时间参考图片中的切片的预测参考候选的列表; 将列表中的每个预测参考候选者与参考索引相关联; 以及检查与第一参考索引相关联的预测参考候选是否可用于切片的时间运动矢量预测。 如果具有第一参考索引的预测参考候选不可用于片的时间运动矢量预测,则检查列表是否包括与另一参考索引相关联的另一预测参考候选。 如果该列表包括与另一个参考索引相关联的另一个预测参考候选,则在限制级别或更高级别的语法元素中提供与另一预测参考候选者相关联的参考索引。

    SYSTEMS, METHODS, AND APPARATUSES FOR PROVIDING CONTEXT-BASED NAVIGATION SERVICES
    5.
    发明申请
    SYSTEMS, METHODS, AND APPARATUSES FOR PROVIDING CONTEXT-BASED NAVIGATION SERVICES 审中-公开
    用于提供基于语境的导航服务的系统,方法和设备

    公开(公告)号:US20110190008A1

    公开(公告)日:2011-08-04

    申请号:US13014590

    申请日:2011-01-26

    IPC分类号: G01C21/00 H04W4/02

    CPC分类号: G01C21/3484 G01C21/20

    摘要: Methods, apparatuses, and systems are provided for providing context-based navigation services. A method may include determining a first location and a second location. The method may further include extracting context information from a context model based at least in part upon one or more of the first location or the second location. The extracted context information may include one or more of audio context information, activity context information, social context information, or visual context information. The method may additionally include determining at least one route between the first location and the second location based at least in part upon the extracted context information. The method may also include providing the at least one determined route to a client apparatus. Corresponding apparatuses and systems are also provided.

    摘要翻译: 提供了用于提供基于上下文的导航服务的方法,装置和系统。 方法可以包括确定第一位置和第二位置。 该方法还可以包括至少部分地基于第一位置或第二位置中的一个或多个从上下文模型提取上下文信息。 提取的上下文信息可以包括音频上下文信息,活动上下文信息,社会上下文信息或视觉上下文信息中的一个或多个。 该方法可以另外包括至少部分地基于所提取的上下文信息来确定第一位置和第二位置之间的至少一个路线。 该方法还可以包括向客户端设备提供至少一个确定的路由。 还提供了相应的装置和系统。

    ENCODING AND DECODING A MULTI-VIEW VIDEO SIGNAL
    6.
    发明申请
    ENCODING AND DECODING A MULTI-VIEW VIDEO SIGNAL 失效
    编码和解码多视频视频信号

    公开(公告)号:US20110063409A1

    公开(公告)日:2011-03-17

    申请号:US12557678

    申请日:2009-09-11

    摘要: There is disclosed methods and apparatuses for multi-view video transmission and reception. The method comprises receiving a first sequence of pictures from a first view; and receiving a second sequence of pictures from a second view. The first sequence of pictures and the second sequence of pictures are divided into a first period of pictures and a second period of pictures, wherein no picture in the second period of pictures precedes any picture in the first period of pictures in output order. At least a third sequence of pictures is obtained of at least one view between the first view and the second view covering the first period of pictures. Said at least the third sequence of pictures and a first set of pictures of the first sequence of pictures and the second sequence of pictures that belong to the second period of pictures are encoded.

    摘要翻译: 公开了用于多视点视频发送和接收的方法和装置。 该方法包括从第一视图接收第一图像序列; 以及从第二视图接收第二图像序列。 图像的第一序列和第二图像序列被划分成图像的第一周期和第二周期的图像,其中在输出顺序的图像的第一周期中,图像的第二周期中的图像不在任何图像之前。 获得至少三分之一的图像序列,该第一图像序列在第一视图和第二视图之间的至少一个视图中,覆盖了第一图像周期。 所述至少第三图像序列和第一图像序列的第一组图像以及属于图像的第二周期的第二图像序列被编码。

    METHOD AND APPARATUS FOR INTERLEAVING A DATA BLOCK
    7.
    发明申请
    METHOD AND APPARATUS FOR INTERLEAVING A DATA BLOCK 有权
    用于交互数据块的方法和装置

    公开(公告)号:US20100217887A1

    公开(公告)日:2010-08-26

    申请号:US12610061

    申请日:2009-10-30

    IPC分类号: G06F15/16

    摘要: In one aspect, a method includes receiving a multimedia data block. The multimedia data block includes a plurality of data parts. The method further includes interleaving the plurality of data parts to form an interleaved data block based on a priority order. The priority order based on a multimedia data type of the data parts. The method further includes transmitting the interleaved data block. In another aspect, a method includes receiving one or more data parts of an interleaved multimedia data block and determining a first data part of the one or more data parts based on information. The method further includes determining a schedule entry in a schedule for the first data part based on other information.

    摘要翻译: 一方面,一种方法包括接收多媒体数据块。 多媒体数据块包括多个数据部分。 该方法还包括基于优先级顺序对多个数据部分进行交织以形成交错数据块。 基于数据部分的多媒体数据类型的优先级顺序。 该方法还包括发送交错数据块。 在另一方面,一种方法包括:接收交错多媒体数据块的一个或多个数据部分,并且基于信息确定所述一个或多个数据部分的第一数据部分。 该方法还包括基于其他信息确定第一数据部分的调度表中的调度条目。

    METHOD AND APPARATUS FOR VIDEO CODING AND DECODING
    8.
    发明申请
    METHOD AND APPARATUS FOR VIDEO CODING AND DECODING 审中-公开
    视频编码和解码的方法和装置

    公开(公告)号:US20100189182A1

    公开(公告)日:2010-07-29

    申请号:US12694753

    申请日:2010-01-27

    IPC分类号: H04N7/26 H04N7/24

    摘要: A method comprises receiving a bitstream including a sequence of access units; decoding a first decodable access unit in the bitstream; determining whether a next decodable access unit in the bitstream can be decoded before an output time of the next decodable access unit; and skipping decoding of the next decodable access unit based on determining that the next decodable access unit cannot be decoded before the output time of the next decodable access unit.

    摘要翻译: 一种方法包括:接收包括一系列访问单元的比特流; 解码位流中的第一可解码存取单元; 确定比特流中的下一个可解码访问单元是否可以在下一个可解码访问单元的输出时间之前被解码; 以及基于在下一个可解码访问单元的输出时间之前确定下一个可解码访问单元不能被解码的情况,跳过下一个可解码访问单元的解码。

    Depth map coding
    9.
    发明授权
    Depth map coding 有权
    深度图编码

    公开(公告)号:US09398313B2

    公开(公告)日:2016-07-19

    申请号:US13339722

    申请日:2011-12-29

    摘要: The invention relates to coding of depth information for multi-view video coding. Different parameters and/or any features from picture encoding or the encoded and reconstructed pictures may be used in the coding of the depth information, especially in filtering the depth picture using e.g. a loop filter in the depth coding loop. The same principle may be applied in decoding, that is, the decoded (texture) pictures and parameters may be used to control the decoding of the depth data, e.g. to control the filtering of the depth data in a loop filter. Parameters and data that may be used as such control may comprise features extracted from the reconstructed pictures, the encoded video data and parameters, the motion estimation data and others.

    摘要翻译: 本发明涉及用于多视点视频编码的深度信息的编码。 来自图像编码或编码和重建图像的不同参数和/或任何特征可以用于深度信息的编码,特别是在使用例如图像编码的过滤深度图像时。 深度编码循环中的环路滤波器。 相同的原理可以应用于解码,也就是说,解码(纹理)图像和参数可以用于控制深度数据的解码,例如, 以控制环路滤波器中的深度数据的滤波。 可以用作这种控制的参数和数据可以包括从重构图像提取的特征,编码的视频数据和参数,运动估计数据等。

    Method and device for video coding and decoding
    10.
    发明授权
    Method and device for video coding and decoding 有权
    用于视频编码和解码的方法和装置

    公开(公告)号:US08855199B2

    公开(公告)日:2014-10-07

    申请号:US12426629

    申请日:2009-04-20

    摘要: Embodiments of the present invention relate to video coding for multi-view video content. It provides a coding system enabling scalability for the multi-view video content. In one embodiment, a method is provided for encoding at least two views representative of a video scene, each of the at least two views being encoded in at least two scalable layers, wherein one of the at least two scalable layers representative of one view of the at least two views is encoded with respect to a scalable layer representative of the other view of the at least two views.

    摘要翻译: 本发明的实施例涉及用于多视点视频内容的视频编码。 它提供了一种能够实现多视图视频内容的可扩展性的编码系统。 在一个实施例中,提供了一种用于编码表示视频场景的至少两个视图的方法,所述至少两个视图中的每一个视图被编码在至少两个可伸缩层中,其中至少两个可缩放层中的一个表示一个视图 所述至少两个视图相对于代表所述至少两个视图的另一视图的可缩放层被编码。