Apparatus and methods for averaging image signals in a media processor
    1.
    发明申请
    Apparatus and methods for averaging image signals in a media processor 审中-公开
    用于在媒体处理器中平均图像信号的装置和方法

    公开(公告)号:US20040101208A1

    公开(公告)日:2004-05-27

    申请号:US10304962

    申请日:2002-11-27

    IPC分类号: G06T005/50 H04N001/409

    摘要: A first signal and a second signal are obtained using a first and second image sensors, respectively. The first signal and the second signal are converted from analog to digital form. The first signal and the second signal are then averaged to improve the signal to noise ratio of the resulting signal. The first signal may be obtained using a channel corresponding to a first channel. The second signal may be obtained using a channel corresponding to a second channel. Further, a third signal may also be obtained using a channel corresponding to a third channel. Then, the first, second, and third signals may be averaged to generate an averaged signal.

    摘要翻译: 分别使用第一和第二图像传感器获得第一信号和第二信号。 第一信号和第二信号从模数转换成数字形式。 然后对第一信号和第二信号进行平均以提高所得到的信号的信噪比。 可以使用对应于第一信道的信道来获得第一信号。 可以使用对应于第二信道的信道来获得第二信号。 此外,也可以使用对应于第三信道的信道来获得第三信号。 然后,可以对第一,第二和第三信号进行平均以产生平均信号。

    Apparatus and methods for feeding sheets of media to a media processor
    2.
    发明申请
    Apparatus and methods for feeding sheets of media to a media processor 有权
    用于将媒体片材馈送到媒体处理器的装置和方法

    公开(公告)号:US20040100010A1

    公开(公告)日:2004-05-27

    申请号:US10304953

    申请日:2002-11-27

    IPC分类号: B65H005/00

    摘要: Apparatus for feeding sheets of media to a media processor may include a take-away roller for engaging a first sheet of media. It may further include a first sensor for detecting a movement of the first sheet of media past the take-away roller. The apparatus may include a feed roller and a second sensor for detecting a movement of the first sheet of media past the feed roller. The apparatus may further include a second motor for driving the feed roller. Also, the apparatus may include an ejection roller, a third sensor for detecting the movement of the first sheet of media past the ejection roller, and a third motor for driving the ejection roller.

    摘要翻译: 用于将介质片材馈送到介质处理器的装置可以包括用于接合第一介质片的取出辊。 它还可以包括用于检测第一片介质经过取出辊的运动的第一传感器。 该设备可以包括进料辊和第二传感器,用于检测第一纸介质通过进料辊的运动。 该装置还可以包括用于驱动进给辊的第二马达。 此外,该装置可以包括排出辊,用于检测第一介质通过排出辊的移动的第三传感器和用于驱动排出辊的第三电动机。