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116 条记录 (耗时 0.048 秒)

    Apparatus for optimizing throughput in decoded-output scanners and method of using same
    93.
    发明授权
    Apparatus for optimizing throughput in decoded-output scanners and method of using same 失效
    用于优化解码输出扫描器中的吞吐量的装置及其使用方法

    公开(公告)号：US5463214A

    公开(公告)日：1995-10-31

    申请号：US205539

    申请日：1994-03-04

    申请人： Andrew Longacre, Jr. ,  Robert M. Hussey ,  John M. Pidhirny

    发明人： Andrew Longacre, Jr. ,  Robert M. Hussey ,  John M. Pidhirny

    IPC分类号： G06K7/10 ,  G06K7/14 ,  G06K17/00 ,  G06K19/06 ,  G06F7/10

    CPC分类号： G06K7/10851 ,  G06K17/0022 ,  G06K19/06037 ,  G06K7/14

    摘要： A method of improving throughput in a scanner whose scanning action is capable of being stopped and started instantly, comprising the steps of A) storing results of a first scan of a target containing indicia in a first region of a memory and B) upon determining that the first scan is complete 1) decoding results of the first scan 2) initiating a second scan, 3) storing results of the second scan of the target containing indicia in a second region of a memory, and 4) awaiting completion of the decoding before initiating an additional scan.

    摘要翻译： 一种提高其扫描动作能够立即停止和启动的扫描仪中的吞吐量的方法，包括以下步骤：A）将存储标记的目标的第一次扫描的结果存储在存储器的第一区域中，以及B）在确定 第一扫描完成1）解码第一次扫描的结果2）启动第二扫描，3）将存储器的第二区域中包含目标的标记的第二次扫描的结果存储在存储器的第二区域中，以及4）等待完成解码之前 启动额外的扫描。

    Bar code scanner providing aural feedback
    94.
    发明授权
    Bar code scanner providing aural feedback 失效
    条码扫描器提供听觉反馈

    公开(公告)号：US5420409A

    公开(公告)日：1995-05-30

    申请号：US137640

    申请日：1993-10-18

    申请人： Andrew Longacre, Jr. ,  Robert M. Hussey

    发明人： Andrew Longacre, Jr. ,  Robert M. Hussey

    IPC分类号： G06K7/10 ,  G06K7/00 ,  G06K19/06

    CPC分类号： G06K7/10

    摘要： A method is disclosed for the reading graphical indicia that are encoded in accordance with a multidimensional symbology. The indicia are repeatedly scanning a signal representative of a pattern thereof until sufficient information is recognized to assure a valid reading operation. The signal, or a memorized representation thereof is decoded to obtain character information from code words of the indicia. A first value is assigned to each newly recognized character, and a second value is assigned to each character that was recognized in a preceding scan of the indicia. The first and second values are respectively cumulated into first and second sums. A function of the first sum and the second sum is computed, an audible click produced whenever a predetermined value of the function has been attained. The first and second sums are then reset. The rate of clicks informs the user of the progression of the reading operation. An auxiliary audible indicator, such as pitch, can be varied to inform the user of the cumulative progress of the scan.

    摘要翻译： 公开了一种根据多维符号系统编码的读取图形标记的方法。 标记重复地扫描表示其图案的信号，直到识别出足够的信息以确保有效的读取操作。 信号或其存储的表示被解码以从标记的代码字获得字符信息。 将第一个值分配给每个新识别的字符，并将第二个值分配给在标记的先前扫描中识别的每个字符。 第一和第二值分别累加到第一和第二和。 计算第一和和第二和的函数，每当获得功能的预定值时产生可听见的点击。 然后重置第一和第二和。 点击率通知用户阅读操作的进展。 可以改变辅助声音指示器，例如音调，以通知用户扫描的累积进度。

    User configurable search methods for an area imaging indicia reader
    96.
    发明授权
    User configurable search methods for an area imaging indicia reader 有权
    用于区域成像标记读取器的用户可配置的搜索方法

    公开(公告)号：US08308069B2

    公开(公告)日：2012-11-13

    申请号：US12004682

    申请日：2007-12-21

    申请人： Charles Paul Barber ,  Robert M. Hussey

    发明人： Charles Paul Barber ,  Robert M. Hussey

    IPC分类号： G06K7/01

    CPC分类号： G06K7/10881 ,  G06K17/0022

    摘要： A method of operating an optical reading device for collecting and processing indicia data comprising the steps of: converting light with an image sensor into output signals representative of an image in a field of view (FOV) of the image sensor; user programming a processor to search the output signals according to a search strategy; searching the output signals for an information bearing indicia (IBI) within the FOV according to the user programmed search strategy; and, decoding information contained in the IBI.

    摘要翻译： 一种操作用于收集和处理标记数据的光学读取装置的方法，包括以下步骤：将具有图像传感器的光转换成表示图像传感器的视场（FOV）中的图像的输出信号; 用户编程处理器以根据搜索策略搜索输出信号; 根据用户编程的搜索策略在FOV内搜索输出信号中的信息承载标记（IBI）; 以及解码IBI中包含的信息。

    SYSTEM OPERATIVE FOR PROCESSING FRAME HAVING REPRESENTATION OF SUBSTRATE
    97.
    发明申请
    SYSTEM OPERATIVE FOR PROCESSING FRAME HAVING REPRESENTATION OF SUBSTRATE 有权
    用于处理基板表示的框架的系统操作

    公开(公告)号：US20110240742A1

    公开(公告)日：2011-10-06

    申请号：US12751560

    申请日：2010-03-31

    申请人： Jingquan Li ,  Timothy P. Meier ,  Robert M. Hussey

    发明人： Jingquan Li ,  Timothy P. Meier ,  Robert M. Hussey

    IPC分类号： G06K7/10

    CPC分类号： G06K7/1443 ,  G06K7/1447

    摘要： A system having an image sensor array can be provided for use in locating and decoding a bar code symbol represented within a frame of image data. An image sensor array can be incorporated in a terminal having a hand held housing. A terminal can be operative to capture a frame and locate a feature of a document represented within the frame, the document of a type having a bar code symbol at a predetermined location. The system can determine a location of a bar code symbol representation within an image representation. For determining a location of the bar code symbol representation in an image representation, the system can be operative to utilize pre-stored information respecting the document and the determined location of the document feature representation, the pre-stored information indicating a location of the bar code symbol in a document of the document type subject to image capture.

    摘要翻译： 可以提供具有图像传感器阵列的系统，用于定位和解码在图像数据帧内表示的条形码符号。 图像传感器阵列可以结合在具有手持壳体的端子中。 终端可以操作以捕获帧并定位在帧内表示的文档的特征，在预定位置具有条形码符号的类型的文档。 系统可以确定图像表示内的条形码符号表示的位置。 为了确定图像表示中的条形码符号表示的位置，系统可以操作以利用关于文档的预先存储的信息和所确定的文档特征表示的位置，预先存储的信息指示条的位置 在符合图像捕获的文档类型的文档中的代码符号。

    SYSTEM INCLUDING BAR CODED WRISTBAND
    98.
    发明申请
    SYSTEM INCLUDING BAR CODED WRISTBAND 有权
    系统包括条码编码

    公开(公告)号：US20110127325A1

    公开(公告)日：2011-06-02

    申请号：US12965442

    申请日：2010-12-10

    申请人： Robert M. Hussey ,  William H. Havens

    发明人： Robert M. Hussey ,  William H. Havens

    IPC分类号： G06Q50/00

    CPC分类号： G08B21/22 ,  A61B5/117 ,  A61B5/411 ,  G06F19/00 ,  G09F3/005

    摘要： A bar coded patient wristband identifies a patient wearing the wristband. The system comprises a bar code reader to read the bar coded wristband. A host computer is connected to the digital link to receive the segment of data from the bar code reader. A database correlates the segment of data to a patient to identify the patient. The patient wristband comprises a plurality of bar code symbols. A computer then retrieves a patient record from the database to identify the patient wearing the wristband. In one embodiment, a patient wristband for identifying a patient accepts a plurality of markings of 2 D bar codes distributed along the strip. In another embodiment, the wristband comprises a plurality of linear bar code lines and spaces distributed along the strip. The lines and spaces form a 1 D bar code.

    摘要翻译： 条形码患者腕带识别佩戴腕带的患者。 该系统包括读取条形码腕带的条形码阅读器。 主计算机连接到数字链路以从条形码阅读器接收数据段。 数据库将数据段与患者相关联以识别患者。 患者腕带包括多个条形码符号。 然后，计算机从数据库中检索患者记录，以识别佩戴腕带的患者。 在一个实施例中，用于识别患者的患者腕带接受沿着条带分布的多个2D条形码的标记。 在另一个实施例中，腕带包括沿条带分布的多个线性条形码线和空间。 线和空格形成1 D条形码。

    Method and Apparatus for Compensating for Fixed Pattern Noise in an Imaging System
    99.
    发明申请
    Method and Apparatus for Compensating for Fixed Pattern Noise in an Imaging System 有权
    用于补偿成像系统中固定模式噪声的方法和装置

    公开(公告)号：US20100289919A1

    公开(公告)日：2010-11-18

    申请号：US12781595

    申请日：2010-05-17

    申请人： Robert M. Hussey ,  William H. Havens

    发明人： Robert M. Hussey ,  William H. Havens

    IPC分类号： H04N9/73

    CPC分类号： H04N5/2173 ,  H04N5/2176 ,  H04N5/3651 ,  H04N5/3658 ,  H04N5/76

    摘要： The invention relates to a method and apparatus for configuring an imaging system to compensate for fixed pattern noise, variations in pixel values captured from an image sensor that vary according to a fixed pattern. In a method for configuring an imaging system for compensating an additive term component of fixed pattern noise, a pixel array is exposed to a scene of known radiance and an average white value is determined for each pixel of an array. Each average white value is compared to a predetermined reference value to determine a correction value for each pixel. In a method for configuring an imaging system for compensating both an additive and multiplicative component of fixed pattern noise, a pixel array is exposed to a first scene having a first known radiance, and frames of the scene are captured, and then the array is exposed to a second scene having a second known radiance and frames of the second scene are captured. After first and second average white values are determined for each pixel additive and multiplicative term correction values for each pixel are then determined by solving for a system of equations relating the first and second average white values and first and second scene radiances. Correction values can be utilized to correct pixel values of a frame of image data, and a decoding algorithm for attempting to decode a frame of image data including corrected pixel values can be activated.

    摘要翻译： 本发明涉及一种用于配置成像系统以补偿固定图案噪声，根据固定图案变化的从图像传感器捕获的像素值的变化的方法和装置。 在用于配置用于补偿固定图案噪声的加法项分量的成像系统的方法中，将像素阵列暴露于已知辐射的场景，并且针对阵列的每个像素确定平均白色值。 将每个平均白色值与预定的参考值进行比较，以确定每个像素的校正值。 在用于配置用于补偿固定图案噪声的附加和乘法分量的成像系统的方法中，像素阵列暴露于具有第一已知辐射的第一场景，并且捕获场景的帧，然后阵列被曝光 到具有第二已知辐射的第二场景，并且捕获第二场景的帧。 在针对每个像素加法确定第一和第二平均白色值之后，然后通过求解与第一和第二平均白色值以及第一和第二场景辐射相关联的方程组来确定每个像素的乘法项校正值。 校正值可用于校正图像数据帧的像素值，并且可以激活用于尝试解码包括校正像素值的图像数据的帧的解码算法。