Video picture improving apparatus and method
    5.
    发明授权
    Video picture improving apparatus and method 失效
    视频图像改进装置及方法

    公开(公告)号:US6151018A

    公开(公告)日:2000-11-21

    申请号:US040232

    申请日:1998-03-14

    CPC classification number: H04N7/088 H04N5/21

    Abstract: An apparatus, method and system for improving or otherwise affecting the picture produced from a video signal. The apparatus preferably includes a video signal receiver, a circuit that decodes picture parameter correction information from a received video signal, and a circuit that processes a received video signal based on decoded picture parameter correction information. The correction information is preferably located in the vertical blanking interval of the received video signal. The method includes encoding picture parameter correction information into a vertical blanking interval of a video signal.

    Abstract translation: 一种用于改善或以其他方式影响从视频信号产生的图像的装置,方法和系统。 该装置优选地包括视频信号接收器,从接收的视频信号解码图像参数校正信息的电路,以及基于解码的图像参数校正信息来处理接收到的视频信号的电路。 校正信息优选地位于所接收的视频信号的垂直消隐间隔中。 该方法包括将图像参数校正信息编码成视频信号的垂直消隐间隔。

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