Apparatus and a record carrier for, and a method of recording a sequence of video data signals
    4.
    发明授权
    Apparatus and a record carrier for, and a method of recording a sequence of video data signals 有权
    装置和用于记录视频数据信号序列的记录载体和方法

    公开(公告)号:US07428372B2

    公开(公告)日:2008-09-23

    申请号:US10502831

    申请日:2003-01-29

    IPC分类号: H04N7/26 H04N5/00

    摘要: An apparatus for recording a sequence of video data signals on a record carrier includes input structure for receiving video data signals, generating structure for generating characteristic point information signals, processing structure for processing the characteristic point information signals for a plurality of characteristic points into a sequence of characteristic points information signals (CPI) and writing structure for writing the sequence of video data signals and the sequence of characteristic points information signals on the record carrier. The characteristic point information signals identify a characteristic point in the sequence of video data signals. Various measures are proposed in relation to the CPI aiming at providing compact way of storing information related to a size of I-pictures.

    摘要翻译: 用于在记录载体上记录视频数据信号序列的装置包括用于接收视频数据信号的输入结构,用于产生特征点信息信号的产生结构,用于将多个特征点的特征点信息信号处理成序列的处理结构 特征点信息信号(CPI)和用于将视频数据信号序列和特征点信息信号序列写入记录载体上的写入结构。 特征点信息信号识别视频数据信号序列中的特征点。 提出了与CPI相关的各种措施,旨在提供存储与I图像大小有关的信息的紧凑方式。

    Apparatus and a record carrier for, and a method of recording a sequence of video data signals
    9.
    发明申请
    Apparatus and a record carrier for, and a method of recording a sequence of video data signals 有权
    装置和用于记录视频数据信号序列的记录载体和方法

    公开(公告)号:US20050117882A1

    公开(公告)日:2005-06-02

    申请号:US10502831

    申请日:2003-01-29

    摘要: An apparatus for recording a sequence of video data signals on a record carrier (3) has been proposed. The apparatus comprises input (1) means for receiving video data signals, generating means (100) for generating characteristic point information signals, processing means for processing the characteristic point information signals for a plurality of characteristic points into a sequence of characteristic points information signals (CPI) and writing means (108) for writing the sequence of video data signals and the sequence of characteristic points information signals on the record carrier (3). The characteristic point information signals identify a characteristic point in the sequence of video data signals. Various measures are proposed in relation to the CPI aiming at providing compact way of storing information related to a size of I-pictures.

    摘要翻译: 已经提出了一种用于在记录载体(3)上记录视频数据信号序列的装置。 该装置包括输入(1)用于接收视频数据信号的装置,用于产生特征点信息信号的产生装置(100),用于将多个特征点的特征点信息信号处理成特征点信息信号序列的处理装置( CPI)和用于将视频数据信号序列和特征点信息信号序列写入记录载体(3)上的写入装置(108)。 特征点信息信号识别视频数据信号序列中的特征点。 提出了与CPI相关的各种措施,旨在提供存储与I图像大小有关的信息的紧凑方式。