Video compression systems and methods

    公开(公告)号:US10313697B2

    公开(公告)日:2019-06-04

    申请号:US14682467

    申请日:2015-04-09

    Abstract: Systems and methods presented herein provide for video compression and decompression. In one embodiment, a video compression system includes a decimation filter operable to receive a video datastream, and to filter the video datastream to remove spatial data components and temporal data components of the video datastream. The system also includes a video codec operable to compress the filtered video datastream and a comparator operable to compare the video datastream to the filtered-compressed video datastream, and to determine a difference video datastream based on the comparison. The system also includes a generator operable to generate a tool for decompressing the filtered-compressed video datastream based on the difference video datastream.

    VIDEO COMPRESSION SYSTEMS AND METHODS
    6.
    发明申请
    VIDEO COMPRESSION SYSTEMS AND METHODS 审中-公开
    视频压缩系统和方法

    公开(公告)号:US20160301944A1

    公开(公告)日:2016-10-13

    申请号:US14682467

    申请日:2015-04-09

    CPC classification number: H04N19/46 H04N19/31 H04N19/33 H04N19/61

    Abstract: Systems and methods presented herein provide for video compression and decompression. In one embodiment, a video compression system includes a decimation filter operable to receive a video datastream, and to filter the video datastream to remove spatial data components and temporal data components of the video datastream. The system also includes a video codec operable to compress the filtered video datastream and a comparator operable to compare the video datastream to the filtered-compressed video datastream, and to determine a difference video datastream based on the comparison. The system also includes a generator operable to generate a tool for decompressing the filtered-compressed video datastream based on the difference video datastream.

    Abstract translation: 本文提供的系统和方法提供视频压缩和解压缩。 在一个实施例中,视频压缩系统包括可操作以接收视频数据流的抽取滤波器,并且对视频数据流进行滤波以去除视频数据流的空间数据分量和时间数据分量。 该系统还包括可操作以压缩滤波的视频数据流的视频编解码器和可操作以将视频数据流与滤波压缩的视频数据流进行比较的比较器,以及基于该比较来确定差分视频数据流。 该系统还包括可操作以产生用于基于差异视频数据流解压缩经过滤压缩的视频数据流的工具的发生器。

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