Multi-view video coding based on temporal and view decomposition
    5.
    发明申请
    Multi-view video coding based on temporal and view decomposition 有权
    基于时间和视图分解的多视图视频编码

    公开(公告)号:US20060262856A1

    公开(公告)日:2006-11-23

    申请号:US11290622

    申请日:2005-11-30

    摘要: A method and system for coding a multi-view video having multiple views based on temporal decomposition and view decomposition is provided. A multi-view video coding (“MVC”) system provides a disparity compensated view filter based on a generic lifting transform that is used in conjunction with a motion compensated temporal filtering and a two-dimensional spatial discrete wavelet transform to decompose a multi-view video into four-dimensional wavelet coefficients. The MVC system performs a hierarchy of decompositions for each view that may be a combination of temporal decompositions and view decompositions.

    摘要翻译: 提供了一种基于时间分解和视图分解对具有多个视图的多视点视频进行编码的方法和系统。 多视点视频编码(“MVC”)系统提供基于通用提升变换的视差补偿视图滤波器,其与运动补偿时间滤波和二维空间离散小波变换结合使用以分解多视角 视频成四维小波系数。 MVC系统为每个视图执行分解的层次,其可以是时间分解和视图分解的组合。

    Method and apparatus for packetizing data
    7.
    发明授权
    Method and apparatus for packetizing data 有权
    打包数据的方法和装置

    公开(公告)号:US09467697B2

    公开(公告)日:2016-10-11

    申请号:US13880369

    申请日:2011-10-20

    IPC分类号: H04N7/12 H04N19/89 H04N19/895

    CPC分类号: H04N19/89 H04N19/895

    摘要: A method for packetizing data representing a video sequence comprising a first frame and a second frame. The method comprising determining for at least one first area of a plurality of first areas of the first frame a second area of a plurality of second areas of the second frame such that, for different first areas different second areas are determined and such that, for each of the first areas, a measure of the distance between the second area determined for the first area and an area of the second frame whose location within the second frame corresponds to the location of the first area is above a value. The method further comprising grouping, for each of the first areas, data which the first area may be reconstructed and data from which the second area determined for the first area may be reconstructed into a packet.

    摘要翻译: 一种分组化表示包括第一帧和第二帧的视频序列的数据的方法。 该方法包括确定第一帧的多个第一区域中的至少一个第一区域,第二帧的多个第二区域的第二区域,使得针对不同的第一区域确定不同的第二区域,并且使得对于 所述第一区域中的每一个是对于所述第一区域确定的所述第二区域与所述第二框架内的位置对应于所述第一区域的位置的所述第二框架的区域之间的距离的度量,高于所述第一区域的位置。 所述方法还包括对于每个第一区域分组可以重构第一区域的数据,并且可以将为第一区域确定的第二区域从其重建的数据重构成分组。

    METHOD AND APPARATUS FOR PACKETIZING DATA
    8.
    发明申请
    METHOD AND APPARATUS FOR PACKETIZING DATA 有权
    封装数据的方法和装置

    公开(公告)号:US20130301741A1

    公开(公告)日:2013-11-14

    申请号:US13880369

    申请日:2011-10-20

    IPC分类号: H04N7/26

    CPC分类号: H04N19/89 H04N19/895

    摘要: A method for packetizing data representing a video sequence comprising a first frame and a second frame. The method comprising determining for at least one first area of a plurality of first areas of the first frame a second area of a plurality of second areas of the second frame such that, for different first areas different second areas are determined and such that, for each of the first areas, a measure of the distance between the second area determined for the first area and an area of the second frame whose location within the second frame corresponds to the location of the first area is above a value. The method further comprising grouping, for each of the first areas, data which the first area may be reconstructed and data from which the second area determined for the first area may be reconstructed into a packet.

    摘要翻译: 一种分组化表示包括第一帧和第二帧的视频序列的数据的方法。 该方法包括确定第一帧的多个第一区域中的至少一个第一区域,第二帧的多个第二区域的第二区域,使得针对不同的第一区域确定不同的第二区域,并且使得对于 所述第一区域中的每一个是对于所述第一区域确定的所述第二区域与所述第二框架内的位置对应于所述第一区域的位置的所述第二框架的区域之间的距离的度量,高于所述第一区域的位置。 所述方法还包括对于每个第一区域分组可以重构第一区域的数据,并且可以将为第一区域确定的第二区域从其重建的数据重构成分组。

    Multi-view video coding based on temporal and view decomposition
    9.
    发明授权
    Multi-view video coding based on temporal and view decomposition 有权
    基于时间和视图分解的多视图视频编码

    公开(公告)号:US08228994B2

    公开(公告)日:2012-07-24

    申请号:US11290622

    申请日:2005-11-30

    摘要: A method and system for coding a multi-view video having multiple views based on temporal decomposition and view decomposition is provided. A multi-view video coding (“MVC”) system provides a disparity compensated view filter based on a generic lifting transform that is used in conjunction with a motion compensated temporal filtering and a two-dimensional spatial discrete wavelet transform to decompose a multi-view video into four-dimensional wavelet coefficients. The MVC system performs a hierarchy of decompositions for each view that may be a combination of temporal decompositions and view decompositions.

    摘要翻译: 提供了一种基于时间分解和视图分解对具有多个视图的多视点视频进行编码的方法和系统。 多视点视频编码(“MVC”)系统提供基于通用提升变换的视差补偿视图滤波器,其与运动补偿时间滤波和二维空间离散小波变换结合使用以分解多视角 视频成四维小波系数。 MVC系统为每个视图执行分解的层次,其可以是时间分解和视图分解的组合。