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    • 3. 发明授权
    • Swipe scanner employing a vision system
    • 扫描扫描仪采用视觉系统
    • US08434686B2
    • 2013-05-07
    • US12987527
    • 2011-01-10
    • E. John McGarry
    • E. John McGarry
    • G06K7/10
    • G06K7/10732G06K7/10722
    • This invention provides a point-of-sale scanning device that employs vision sensors and vision processing to decode symbology and matrices of information of objects, documents and other substrates as such objects are moved (swiped) through the field-of-view of the scanning device's window. The scanning device defines a form factor that conforms to that of a conventional laser-based point-of-sale scanning device using a housing having a plurality of mirrors, oriented generally at 45-degree angles with respect to the window's plane so as to fold the optical path, thereby allowing for an extended depth of field. The path is divided laterally so as to reach opposing lenses and image sensors, which face each other and are oriented along a lateral optical axis between sidewalls of the device. The sensors and lenses can be adapted to perform different parts of the overall vision system and/or code recognition process. The housing also provides illumination that fills the volume space. Illustratively, illumination is provided adjacent to the window in a ring having two rows for intermediate and long-range illumination of objects. Illumination of objects at or near the scanning window is provided by illuminators positioned along the sidewalls in a series of rows, these rows directed to avoid flooding the optical path.
    • 本发明提供了一种销售点扫描装置,其使用视觉传感器和视觉处理来解码对象,文档和其他基底的符号系统和信息矩阵,因为这些对象通过扫描的视野被移动(刷新) 设备的窗口。 扫描装置限定了符合传统的基于激光的销售点扫描装置的形状因子,该装置使用具有多个反射镜的壳体,该多个反射镜通常相对于窗口的平面以45度角定向,以便折叠 光路,从而允许扩展的景深。 该路径被横向划分,以便到达相对的透镜和图像传感器,该相对的透镜和图像传感器彼此面对并且沿着设备的侧壁之间的横向光轴定向。 传感器和透镜可以适用于执行整个视觉系统和/或代码识别过程的不同部分。 外壳还提供充满体积空间的照明。 示例性地,在具有两行的环中邻近窗口提供照明,用于物体的中间和远距离照明。 在扫描窗口处或附近的物体的照明由沿着侧壁定位成一系列行的照明器提供,这些行被引导以避免淹没光路。
    • 5. 发明授权
    • Conditional cell execution in electronic spreadsheets
    • 电子电子表格中有条件的单元格执行
    • US07882426B1
    • 2011-02-01
    • US09370705
    • 1999-08-09
    • John McGarry
    • John McGarry
    • G06F17/00
    • G06F17/246G06F8/313
    • An improved electronic spreadsheet is provided for applications requiring conditional expression execution behavior. Each cell having an executable expression is cooperative with an implicit conditional execution wrapper. The execution of each cellular expression is implicitly conditioned on the state of an individually assigned logical switch expression. The improved electronic spreadsheet also includes a user interface by which a user can assign logical switch expressions to a cell, or to a range of cells. The improved electronic spreadsheet facilitates the use of spreadsheets for wider range of applications than was possible with conventional electronic spreadsheets.
    • 为需要条件表达式执行行为的应用程序提供了一个改进的电子表格。 具有可执行表达式的每个单元格与隐式条件执行包装器协作。 每个蜂窝表达式的执行是隐含地根据单独分配的逻辑切换表达式的状态来进行的。 改进的电子电子表格还包括用户界面,用户可以通过该界面将逻辑开关表达式分配给单元或单元格范围。 改进的电子表格有助于将电子表格用于比传统电子电子表格更广泛的应用范围。
    • 6. 发明申请
    • CIRCUITS AND METHODS ALLOWING FOR PIXEL ARRAY EXPOSURE PATTERN CONTROL
    • 用于像素阵列曝光图案控制的电路和方法
    • US20090072120A1
    • 2009-03-19
    • US12184160
    • 2008-07-31
    • E. John McGarryRafael Dominguez-CastroAlberto Garcia
    • E. John McGarryRafael Dominguez-CastroAlberto Garcia
    • H01L27/00
    • H04N5/2353H04N5/3535H04N5/35554H04N5/378
    • An image processing system includes an image sensor circuit. The image sensor circuit is configured to obtain an image using a type of shutter operation in which an exposure pattern of a pixel array is set according to exposure information that changes over time based at least partially on charge accumulated in at least a portion of the pixel array. An image sensor circuit includes a pixel array and one or more circuits. The one or more circuits are configured to update exposure information based at least partially on one or more signals output from the pixel array, and to control an exposure pattern of the pixel array based on the exposure information. A pixel circuit includes a first transistor connected between a photodiode and a sense node, and a second transistor connected between an exposure control signal line and a gate of the first transistor.
    • 图像处理系统包括图像传感器电路。 图像传感器电路被配置为使用一种快门操作来获得图像,其中根据随时间改变的曝光信息来设置像素阵列的曝光图案,所述曝光信息至少部分地基于在像素的至少一部分中累积的电荷 数组。 图像传感器电路包括像素阵列和一个或多个电路。 一个或多个电路被配置为至少部分地基于从像素阵列输出的一个或多个信号来更新曝光信息,并且基于曝光信息来控制像素阵列的曝光图案。 像素电路包括连接在光电二极管和感测节点之间的第一晶体管,以及连接在曝光控制信号线和第一晶体管的栅极之间的第二晶体管。
    • 7. 发明授权
    • Spreadsheet-based user interface creation
    • 基于电子表格的用户界面创建
    • US07107519B1
    • 2006-09-12
    • US09932119
    • 2001-08-16
    • Steven WebsterRobb RoblesE. John McGarryRuss Weinzimmer
    • Steven WebsterRobb RoblesE. John McGarryRuss Weinzimmer
    • G06F17/00
    • G06F17/246
    • A method is disclosed for creating a user interface for a spreadsheet-based software application. The method includes providing a spreadsheet having a plurality of standard cells displayable as standard spreadsheet cells, and a plurality of user interface cells displayable only as a window superimposed upon the standard spreadsheet cells; and providing at least one control function adapted to create the window superimposed upon the standard spreadsheet cells. Also disclosed is a user interface for a spreadsheet-based software application that includes a spreadsheet having a plurality of standard cells displayable as standard spreadsheet cells; and at least one custom view control function adapted to create a window superimposed upon the standard spreadsheet cells, the window displaying a subset of the standard cells. This invention substantially simplifies the task of programming a user interface using a spreadsheet environment. All standard spreadsheet functionality is available for use in the user interface creation process.
    • 公开了一种用于创建用于基于电子表格的软件应用程序的用户界面的方法。 该方法包括提供具有可标准电子表格单元可显示的多个标准单元的电子表格,以及仅可叠加在标准电子表格单元上的窗口可显示的多个用户界面单元; 以及提供适于创建叠加在标准电子表格单元上的窗口的至少一个控制功能。 还公开了一种用于基于电子表格的软件应用程序的用户界面,其包括具有可作为标准电子表格单元格显示的多个标准单元的电子表格; 以及适于创建叠加在标准电子表格单元上的窗口的至少一个定制视图控制功能,该窗口显示标准单元的子集。 本发明基本上简化了使用电子表格环境编程用户界面的任务。 所有标准电子表格功能都可用于用户界面创建过程。
    • 8. 发明授权
    • Spreadsheet having a clocked delay line object, for processing a continuous data stream
    • 电子表格具有时钟延迟线对象,用于处理连续的数据流
    • US07069499B1
    • 2006-06-27
    • US10244208
    • 2002-09-16
    • John McGarry
    • John McGarry
    • G06F7/00
    • G06Q10/06G06F17/246
    • An improved electronic spreadsheet is provided for applications that require the processing of continuous data streams over a time-based data interval of size greater than one. The improved spreadsheet supports the creation of expressions involving clocked delay line objects instantiated within spreadsheet cells. The delay line object includes data storage and a member function that implements a shift register. Data stream input functions supply the clocking signals that trigger the execution of the shift register function of the delay line object. Spreadsheet functions are provided that support random access of elements and other analysis over the buffered data interval The forgoing improvements extend the effective range of spreadsheet programming to include a wider range of applications than was previously possible, including signal processing, machine vision, and time evolution studies.
    • 提供了一种改进的电子电子表格,用于需要在尺寸大于1的基于时间的数据间隔上处理连续数据流的应用。 改进的电子表格支持创建涉及在电子表格单元格中实例化的时钟延迟线对象的表达式。 延迟线对象包括数据存储和实现移位寄存器的成员函数。 数据流输入功能提供触发执行延迟线对象移位寄存器功能的时钟信号。 提供的电子表格功能支持元素的随机访问和缓冲数据间隔的其他分析。前进的改进扩展了电子表格编程的有效范围,包括比以前更广泛的应用程序,包括信号处理,机器视觉和时间演进 学习。
    • 10. 发明授权
    • Processing continuous data streams in electronic spreadsheets
    • 处理电子电子表格中的连续数据流
    • US06490600B1
    • 2002-12-03
    • US09370808
    • 1999-08-09
    • John McGarry
    • John McGarry
    • G06F1500
    • G06Q10/06G06F17/246
    • An improved electronic spreadsheet is provided for applications that require the processing of continuous data streams over a time-based data interval of size greater than one. The improved spreadsheet supports the creation of expressions involving clocked delay line objects instantiated within spreadsheet cells. The delay line object includes data storage and a member function that implements a shift register. Data stream input functions supply the clocking signals that trigger the execution of the shift register function of the delay line object. Spreadsheet functions are provided that support random access of elements and other analysis over the buffered data interval. The forgoing improvements extend the effective range of spreadsheet programming to include a wider range of applications than was previously possible, including signal processing, machine vision, and time evolution studies.
    • 提供了一种改进的电子电子表格,用于需要在尺寸大于1的基于时间的数据间隔上处理连续数据流的应用。 改进的电子表格支持创建涉及在电子表格单元格中实例化的时钟延迟线对象的表达式。 延迟线对象包括数据存储和实现移位寄存器的成员函数。 数据流输入功能提供触发执行延迟线对象移位寄存器功能的时钟信号。 提供的电子表格功能支持元素的随机访问和缓冲数据间隔的其他分析。 正在进行的改进将电子表格编程的有效范围扩展到包括比以前可能的更广泛的应用范围,包括信号处理,机器视觉和时间演化研究。