Encoded micro pattern
    1.
    发明授权
    Encoded micro pattern 有权
    编码微图案

    公开(公告)号:US09378444B2

    公开(公告)日:2016-06-28

    申请号:US12977987

    申请日:2010-12-23

    IPC分类号: G09G5/00 G06K19/06 G06K17/00

    CPC分类号: G06K19/06037 G06K17/0025

    摘要: In embodiments, an encoded micro pattern includes segments of encoded bits that can be optically-imaged by a digitizer. The position of each segment in the encoded micro pattern can be determined from the encoded bits in a segment. Each of the segments of the encoded micro pattern also includes a fiducial marker that indicates an orientation of a segment in the encoded pattern. The encoded bits of the encoded micro pattern can be integrated into a display surface of a display device, or integrated in a display screen that is positioned over the display surface of a display device.

    摘要翻译: 在实施例中,编码的微图案包括可由数字转换器光学成像的编码比特段。 可以从片段中的编码比特确定编码的微图案中的每个片段的位置。 编码的微图案的每个片段还包括指示编码图案中片段的取向的基准标记。 编码的微图案的编码位可以集成到显示装置的显示表面中,或者集成在位于显示装置的显示表面上的显示屏中。

    Encoded Micro Pattern
    2.
    发明申请
    Encoded Micro Pattern 有权
    编码微图案

    公开(公告)号:US20120162145A1

    公开(公告)日:2012-06-28

    申请号:US12977987

    申请日:2010-12-23

    IPC分类号: G06F3/033 G06K19/06

    CPC分类号: G06K19/06037 G06K17/0025

    摘要: In embodiments, an encoded micro pattern includes segments of encoded bits that can be optically-imaged by a digitizer. The position of each segment in the encoded micro pattern can be determined from the encoded bits in a segment. Each of the segments of the encoded micro pattern also includes a fiducial marker that indicates an orientation of a segment in the encoded pattern. The encoded bits of the encoded micro pattern can be integrated into a display surface of a display device, or integrated in a display screen that is positioned over the display surface of a display device.

    摘要翻译: 在实施例中,编码的微图案包括可由数字转换器光学成像的编码比特段。 可以从片段中的编码比特确定编码的微图案中的每个片段的位置。 编码的微图案的每个片段还包括指示编码图案中片段的取向的基准标记。 编码的微图案的编码位可以集成到显示装置的显示表面中,或者集成在位于显示装置的显示表面上的显示屏中。

    Method and system for capturing large format documents using a portable hand-held scanner
    3.
    发明授权
    Method and system for capturing large format documents using a portable hand-held scanner 有权
    使用便携式手持式扫描仪捕获大幅面文件的方法和系统

    公开(公告)号:US06303921B1

    公开(公告)日:2001-10-16

    申请号:US09447606

    申请日:1999-11-23

    IPC分类号: H01J4014

    摘要: A scanning device includes a mode for generating a reproduced image on a standard page size from a large-sized original image. In this mode, the sampling rate of the scanning device in a motion direction is reduced. In addition, the captured image data in the sensor direction is downsampled by some factor. Position data that is generated as the image data is captured is also modified in accordance with the downsampling factor. A reproduced image is then generated from the modified image and position data and printed at a standard resolution.

    摘要翻译: 扫描装置包括用于从大尺寸原始图像生成标准页面大小的再现图像的模式。 在该模式中,扫描装置在运动方向上的采样率降低。 此外,传感器方向上的拍摄图像数据被下采样一些因素。 捕获图像数据时生成的位置数据也根据下采样因子进行修改。 然后从修改的图像和位置数据生成再现图像并以标准分辨率打印。

    Edge to edge image sensor and navigator for portable scanner
    4.
    发明授权
    Edge to edge image sensor and navigator for portable scanner 有权
    边缘到边缘图像传感器和便携式扫描仪的导航仪

    公开(公告)号:US06265706B1

    公开(公告)日:2001-07-24

    申请号:US09352513

    申请日:1999-07-12

    IPC分类号: H04N1024

    摘要: A portable scanner may comprise a first image detector and a second image detector placed in spaced apart relation to the first image detector. A plurality of position detectors is located between the first image detector and the second image detector for detecting a position of the portable scanner. A portable scanner may also comprise an image detector having a first side and a second side opposite said first side. A first plurality of position detectors is located adjacent the first side of the image detector. A second plurality of position detectors is located adjacent the second side of the image detector.

    摘要翻译: 便携式扫描器可以包括与第一图像检测器间隔开的第一图像检测器和第二图像检测器。 多个位置检测器位于第一图像检测器和第二图像检测器之间,用于检测便携式扫描仪的位置。便携式扫描器还可以包括具有第一侧和与第一侧相对的第二侧的图像检测器。 第一多个位置检测器位于图像检测器的第一侧附近。 第二多个位置检测器位于图像检测器的第二侧附近。