Method and Apparatus for Reducing Digital Video Image Data
    1.
    发明申请
    Method and Apparatus for Reducing Digital Video Image Data 审中-公开
    用于减少数字视频图像数据的方法和装置

    公开(公告)号:US20140152891A1

    公开(公告)日:2014-06-05

    申请号:US13738768

    申请日:2013-01-10

    CPC classification number: H04N7/181 G06K9/00744 H03M13/09

    Abstract: A method and apparatus is disclosed herein for reducing digital video image data. In one embodiment, the method comprises comparing a signature for one or more regions of a current frame of the image data to a signature of a corresponding region of one or more previous frames; and for a region of the one or more regions, sending the region to the data sink if comparing the signature results in determining that the signature of the region does not match a signature of a corresponding region of a previous frame available at the data sink.

    Abstract translation: 本文公开了一种用于减少数字视频图像数据的方法和装置。 在一个实施例中,该方法包括将图像数据的当前帧的一个或多个区域的签名与一个或多个先前帧的相应区域的签名进行比较; 并且对于所述一个或多个区域的区域,如果在确定所述区域的签名与所述数据宿可用的先前帧的对应区域的签名不匹配的情况下比较所述签名结果,则将所述区域发送到所​​述数据宿。

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