User identifiable watermarking
    1.
    发明授权
    User identifiable watermarking 有权
    用户可识别的水印

    公开(公告)号:US08243984B1

    公开(公告)日:2012-08-14

    申请号:US12615788

    申请日:2009-11-10

    IPC分类号: G06K9/00 H04N7/18

    CPC分类号: G06Q30/06

    摘要: In one embodiment, video from a security camera is overlaid with small but visible indicators in each corner of the frame. The indicators may comprise an encoded value that can be decoded upon visual inspection by a user without the use of a computer. The encoded value may identify the camera such that a user knowledgeable about the format and sequence of the indicators can view the images and readily understand the identity of the security camera. In some embodiments, the indicators identify other information associated with the video such as the persons, objects, locations, conditions, times, or other data that is associated with the video.

    摘要翻译: 在一个实施例中,来自安全摄像机的视频在帧的每个角落中被覆盖有小但可见的指示符。 指示符可以包括编码值,其可以在不使用计算机的情况下由用户进行目视检查而被解码。 编码的值可以标识相机,使得知道指示符的格式和顺序的用户可以查看图像并且容易地理解安全摄像机的身份。 在一些实施例中,指示符识别与视频相关联的其他信息,例如与视频相关联的人物,对象,位置,条件,时间或其他数据。