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    Digital image capturing and processing system employing a plurality of coplanar illuminating and imaging stations projecting a complex of coplanar illumination and imaging planes into a 3D imaging volume so as to support pass-through and presentation modes of digital imaging at a point of sale (POS) environment
    151.
    发明授权
    Digital image capturing and processing system employing a plurality of coplanar illuminating and imaging stations projecting a complex of coplanar illumination and imaging planes into a 3D imaging volume so as to support pass-through and presentation modes of digital imaging at a point of sale (POS) environment 失效
    采用多个共面照明和成像站的数字图像捕获和处理系统，其将共面照明和成像平面的复合体投影到3D成像体积中，以便在销售点（POS）上支持数字成像的直通和呈现模式， 环境

    公开(公告)号：US07556199B2

    公开(公告)日：2009-07-07

    申请号：US11711869

    申请日：2007-02-27

    Applicant: C. Harry Knowles ,  Xiaoxun Zhu ,  Timothy Good ,  Tao Xian

    Inventor： C. Harry Knowles ,  Xiaoxun Zhu ,  Timothy Good ,  Tao Xian

    IPC: G06K19/06

    CPC classification number: G06K7/10712 ,  G06K7/10693 ,  G06K7/10722 ,  G06K7/10732 ,  G06K7/10851 ,  G06K9/2027 ,  G06K2207/1012 ,  G06Q20/20 ,  G06Q20/202 ,  G06Q20/203 ,  G06Q20/208 ,  G06Q20/209 ,  G06Q30/06

    Abstract: An digital image capturing and processing system comprising a plurality of coplanar illumination and imaging stations projecting a complex of coplanar illumination and imaging planes into a 3D imaging volume so as to support pass-through and presentation modes of digital imaging at a point of sale (POS) environment. Each station includes an illumination subsystem having a linear illumination array including a plurality of light emitting devices for producing a planar illumination beam (PLIB), and an image formation and detection subsystem including a linear image sensing array having optics providing a field of view (FOV) on the linear image detection array, and extending substantially along the PLIB. A plurality of coplanar illumination and imaging planes (PLIB/FOVs) are formed and projected through the imaging window and into the 3D imaging volume, for capturing linear (1D) digital images of objects moving through the 3D imaging volume. Each station includes an automatic illumination control subsystem for controlling the production of illumination by the illumination subsystem into the 3D imaging volume, as an object is detected moving within the 3D imaging volume.

    Abstract translation: 一种数字图像捕获和处理系统，包括多个共面照明和成像站，将共面照明和成像平面的复合体投影到3D成像体积中，以便在销售点（POS）支持数字成像的直通和呈现模式 ） 环境。 每个站包括具有线性照明阵列的照明子系统，所述线性照明阵列包括用于产生平面照明光束（PLIB）的多个发光装置，以及包括线性图像感测阵列的图像形成和检测子系统，该阵列具有提供视野的光学 ）在线性图像检测阵列上，并且基本上沿着PLIB延伸。 多个共面照明和成像平面（PLIB / FOV）被形成并通过成像窗口投射到3D成像体积中，用于捕获通过3D成像体积移动的物体的线性（1D）数字图像。 每个站包括一个自动照明控制子系统，用于当检测到物体在3D成像体内移动时，控制照明子系统对3D成像体积的照明产生。

    Bioptical laser scanning system for providing six-sided 360-degree omnidirectional bar code symbol scanning coverage at a point of sale station
    158.
    发明授权
    Bioptical laser scanning system for providing six-sided 360-degree omnidirectional bar code symbol scanning coverage at a point of sale station 有权
    生物激光扫描系统，用于在销售点提供六面360度全方位条码符号扫描覆盖

    公开(公告)号：US07422156B2

    公开(公告)日：2008-09-09

    申请号：US11416632

    申请日：2006-05-03

    Applicant: Timothy Good

    Inventor： Timothy Good

    IPC: G06K7/10

    CPC classification number: G06K7/10693

    Abstract: A bioptical laser scanning system at a point of sale (POS) station, that generates and projects a first plurality of laser scanning planes through a horizontal-scanning window, and a second plurality of laser scanning planes through a vertical-scanning window. The first and second pluralities of laser scanning planes intersect within predetermined scan regions contained within a 3-D scanning volume defined between the horizontal-scanning and vertical-scanning windows, and generate a plurality of groups of intersecting laser scanning planes within the 3-D scanning volume. The plurality of groups of intersecting laser scanning planes form a complex omni-directional 3-D laser scanning pattern within the 3-D scanning volume capable of scanning a bar code symbol located on the surface of any object, including a six-sided rectangular box-shaped object, presented within the 3-D scanning volume at any orientation and from any direction at the POS station so as to provide six-sided 360-degree omni-directional bar code symbol scanning coverage at said POS station.

    Abstract translation: 在销售点（POS）站处的生物激光扫描系统，其通过水平扫描窗口产生和投射第一多个激光扫描平面，以及通过垂直扫描窗口产生第二多个激光扫描平面。 第一和第二多个激光扫描平面在包含在水平扫描和垂直扫描窗口之间的3-D扫描体积内的预定扫描区域内相交，并且在3-D内产生多组相交的激光扫描平面 扫描体积。 多组相交的激光扫描平面在3-D扫描体内形成复杂的全方向3-D激光扫描图案，能够扫描位于任何物体表面上的条形码符号，包括六边形矩形盒 形状的物体，在POS站的任何方向和任何方向在3-D扫描体积内呈现，以便在所述POS站提供六面360度全方位条形码符号扫描覆盖。

    Bioptical holographic laser scanning system
    159.
    发明授权
    Bioptical holographic laser scanning system 失效
    生物全息激光扫描系统

    公开(公告)号：US07407103B2

    公开(公告)日：2008-08-05

    申请号：US11443552

    申请日：2006-05-30

    Applicant: Frank Check ,  LeRoy Dickson ,  John Groot ,  Timothy Good

    Inventor： Frank Check ,  LeRoy Dickson ,  John Groot ,  Timothy Good

    IPC: G06K7/10

    CPC classification number: G02B26/10 ,  G02B26/106 ,  G06K7/10 ,  G06K7/10564 ,  G06K7/10584 ,  G06K7/10594 ,  G06K7/10603 ,  G06K7/10663 ,  G06K7/10673 ,  G06K7/10693 ,  G06K7/10702 ,  G06K7/10792 ,  G06K7/10801 ,  G06K7/10811 ,  G06K7/10851 ,  G06K7/10861 ,  G06K7/10871 ,  G06K7/10881 ,  G06K7/10891 ,  G06K7/109 ,  G06K7/14 ,  G06K17/0022 ,  G06K2207/1012 ,  G06K2207/1013 ,  G06K2207/1016 ,  G06K2207/1017 ,  G06K2207/1018 ,  G07F11/002 ,  G07G1/0045 ,  G07G1/0054

    Abstract: A bioptical holographic laser scanning system employing a plurality of laser scanning stations about a holographic scanning disc having scanning facets with high and low elevation angle characteristics, as well as positive, negative and zero skew angle characteristics which strategically cooperate with groups of beam folding mirrors having optimized surface geometry characteristics. The system has an ultra-compact construction, ideally suited for space-constrained retail scanning environments, and generate a 3-D omnidirectional laser scanning pattern between the bottom and side scanning windows during system operation. The laser scanning pattern of the present invention comprises a complex of pairs of quasi-orthogonal laser scanning planes, which include a plurality of substantially-vertical laser scanning planes for reading bar code symbols having bar code elements (i.e. ladder-type bar code symbols) that are oriented substantially horizontal with respect to the bottom scanning window, and a plurality of substantially-horizontal laser scanning planes for reading bar code symbols having bar code elements (i.e. picket-fence type bar code symbols) that are oriented substantially vertical with respect to the bottom scanning window.

    Abstract translation: 一种生物光学全息激光扫描系统，其采用围绕具有高和低仰角特征的扫描面的全息扫描盘的多个激光扫描站，以及正，负和零偏斜角特性，其与具有 优化的表面几何特征。 该系统具有超紧凑的结构，非常适合空间受限的零售扫描环境，并在系统操作期间在底部和侧面扫描窗口之间生成3-D全向激光扫描图案。 本发明的激光扫描图案包括准正交激光扫描平面对的复合体，其包括用于读取具有条形码元素的条形码符号的多个基本上垂直的激光扫描平面（即梯形条形码符号） 相对于底部扫描窗口取向为大致水平的多个基本上水平的激光扫描平面，用于读取具有相对于...的条形码元素（即，栅栏栅栏型条形码符号）的条形码符号 底部扫描窗口。

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