Method and system for automatic image-property identification for an
optical scanner
    1.
    发明授权
    Method and system for automatic image-property identification for an optical scanner 失效
    用于光学扫描仪的自动图像特性识别的方法和系统

    公开(公告)号:US6067386A

    公开(公告)日:2000-05-23

    申请号:US938742

    申请日:1997-09-26

    申请人: Gary Sheng Frun Leou

    发明人: Gary Sheng Frun Leou

    摘要: The automatic image-property identification is applied for a two-dimensional object on the document table of a scanner. Various informative frames are used for circumscribing the borders of the document sheets. Each frame type is associated with the image properties of a sheet size. The frame types and their associated image properties are stored in a template. When scanning, the program first detects the features of the frame type currently in use. After a frame type is found, the photoelectric converting device can directly read the image properties of the sheet from the template without a prescan.

    摘要翻译: 自动图像属性识别被应用于扫描仪的文档表上的二维对象。 各种信息框架用于限制文件页的边界。 每个框架类型与纸张尺寸的图像属性相关联。 帧类型及其相关图像属性存储在模板中。 扫描时,程序首先检测当前正在使用的帧类型的特征。 在找到帧类型之后,光电转换装置可以从模板直接读取片材的图像属性,而不需要预扫描。

    Apparatus and method of scan composing for a large original
    2.
    发明授权
    Apparatus and method of scan composing for a large original 失效
    用于大型原件扫描的装置和方法

    公开(公告)号:US5923445A

    公开(公告)日:1999-07-13

    申请号:US927520

    申请日:1997-09-11

    申请人: Frun Leou

    发明人: Frun Leou

    摘要: A scanning apparatus and method for automatically composing scanned images is disclosed. The present invention includes a scanner having a first platen, wherein the first platen has a first length, and an intermediate frame set on the scanner. The present invention also includes a top plate set on the intermediate frame, wherein the top plate has a second platen which has a second length larger than the first length. Finally, driving means is attached to the intermediate frame for sliding the top plate on the intermediate frame, so that the top plate moves in a direction along the second length of the top plate.

    摘要翻译: 公开了一种用于自动组合扫描图像的扫描装置和方法。 本发明包括具有第一压板的扫描器,其中第一压板具有第一长度,以及设置在扫描仪上的中间框架。 本发明还包括设置在中间框架上的顶板,其中顶板具有第二压板,第二压板具有大于第一长度的第二长度。 最后,将驱动装置安装在中间框架上,以使顶板在中间框架上滑动,使得顶板沿着顶板的第二长度的方向移动。