METHODS AND SYSTEMS FOR DETERMINING A PRINTING POSITION
    2.
    发明申请
    METHODS AND SYSTEMS FOR DETERMINING A PRINTING POSITION 有权
    用于确定打印位置的方法和系统

    公开(公告)号:US20150210099A1

    公开(公告)日:2015-07-30

    申请号:US14417584

    申请日:2012-07-27

    IPC分类号: B41J29/393

    CPC分类号: B41J29/393 B41J3/60 B41J11/46

    摘要: A method for determining a printing position, such as for image-on-paper registration in a printer or photocopying machine, is disclosed. A fiducial mark pattern comprising a plurality of fiducial marks at predefined relative distances is provided on a printing medium, and is scanned. The fiducial marks and a first edge of the printing medium are identified in a scanned representation of the printing medium. A first distance between the first edge and a first fiducial mark is determined, and a second distance between a second fiducial mark and a third fiducial mark are likewise determined from the scanned representation of the printing medium. The distance between the fiducial mark pattern and the first edge is computed based on both the determined first distance and the determined second distance. The invention also relates to a corresponding system and a computer-readable medium for determining a printing position.

    摘要翻译: 公开了一种用于确定打印位置的方法,例如在打印机或复印机中进行纸上登记。 在打印介质上设置包括预定相对距离的多个基准标记的基准标记图案,并被扫描。 打印介质的基准标记和第一边缘以打印介质的扫描表示来识别。 确定第一边缘和第一基准标记之间的第一距离,并且从打印介质的扫描表示同样确定第二基准标记与第三基准标记之间的第二距离。 基于确定的第一距离和确定的第二距离来计算基准标记图案与第一边缘之间的距离。 本发明还涉及用于确定打印位置的相应系统和计算机可读介质。

    Methods and systems for determining a printing position

    公开(公告)号:US09776441B2

    公开(公告)日:2017-10-03

    申请号:US14417584

    申请日:2012-07-27

    CPC分类号: B41J29/393 B41J3/60 B41J11/46

    摘要: A method for determining a printing position, such as for image-on-paper registration in a printer or photocopying machine, is disclosed. A fiducial mark pattern comprising a plurality of fiducial marks at predefined relative distances is provided on a printing medium, and is scanned. The fiducial marks and a first edge of the printing medium are identified in a scanned representation of the printing medium. A first distance between the first edge and a first fiducial mark is determined, and a second distance between a second fiducial mark and a third fiducial mark are likewise determined from the scanned representation of the printing medium. The distance between the fiducial mark pattern and the first edge is computed based on both the determined first distance and the determined second distance. The invention also relates to a corresponding system and a computer-readable medium for determining a printing position.