利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

116 条记录 (耗时 0.039 秒)

    DOCUMENT DECODING SYSTEM AND METHOD FOR IMPROVED DECODING PERFORMANCE OF INDICIA READING TERMINAL
    92.
    发明申请
    DOCUMENT DECODING SYSTEM AND METHOD FOR IMPROVED DECODING PERFORMANCE OF INDICIA READING TERMINAL 有权
    文件解码系统和改进的解码性能的方法

    公开(公告)号：US20110240741A1

    公开(公告)日：2011-10-06

    申请号：US12751430

    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： G06K7/1447 ,  G06K7/1443

    摘要： Embodiments of the present invention comprise an indicia reading terminal including operatively configured to interact with a storage module to store data, including location data, of a decodable indicia found in a captured document image. In one embodiment, the indicia reading terminal can be provided with one or more pre-stored information about the decodable indicia and/or the document. In another embodiment the indicia reading terminal can be provided with instructions and similarly operatively configured components that can identify information about the decodable indicia, store such information in a table, and utilize the tabulated data to process captured image data of subsequent documents.

    摘要翻译： 本发明的实施例包括标记读取终端，其包括可操作地配置为与存储模块交互以存储在捕获的文档图像中发现的可解码标记的数据，包括位置数据。 在一个实施例中，可以向标记读取终端提供关于可解码标记和/或文档的一个或多个预先存储的信息。 在另一个实施例中，标记读取终端可以被提供有指令和类似的可操作地配置的组件，其可以识别关于可解码标记的信息，将这些信息存储在表中，并利用列表数据来处理后续文档的捕获图像数据。

    Patient care indicia reader system
    94.
    发明授权
    Patient care indicia reader system 有权
    病人护理标志阅读器系统

    公开(公告)号：US07967190B2

    公开(公告)日：2011-06-28

    申请号：US12143596

    申请日：2008-06-20

    申请人： Robert M. Hussey

    发明人： Robert M. Hussey

    IPC分类号： G06F7/10

    CPC分类号： G06K17/00 ,  G06F19/3456 ,  G06K7/10881 ,  G16H10/65

    摘要： A health care service (HCS) network comprising a hand held optical reader for reading a target having information bearing indicia provided thereon and generating therefrom a decoded out indicia data message to a base unit which receives the message and transmits the message to a workstation in communication with a network server for storing the decoded out indicia data messages. The network is configured so that the server communicates non indicia data messages with the base unit which is passed to the optical reader, wherein the optical reader display is configured to display the non indicia data messages. The network is configured so that the hand held indicia reader and the base unit have a linking mode wherein a request to link is sent from the optical reader to the server through the base unit by way of wireless communication to associate the optical reader with the server.

    摘要翻译： 一种医疗保健服务（HCS）网络，包括用于读取其上提供有信息承载标记的目标的手持式光学读取器，并从其生成解码出的标记数据消息到接收消息的基本单元，并将该消息发送到通信工作站 具有用于存储解码的出标记数据消息的网络服务器。 网络被配置为使得服务器与传递到光学读取器的基本单元传送非标记数据消息，其中光学读取器显示器被配置为显示非标记数据消息。 网络被配置为使得手持式标签读取器和基本单元具有链接模式，其中通过无线通信通过基本单元从光学读取器向服务器发送链接请求以将光学读取器与服务器相关联 。

    INDICIA READING SYSTEM
    95.
    发明申请
    INDICIA READING SYSTEM 有权
    印度读书系统

    公开(公告)号：US20080308638A1

    公开(公告)日：2008-12-18

    申请号：US12139978

    申请日：2008-06-16

    申请人： Robert M. Hussey

    发明人： Robert M. Hussey

    IPC分类号： G06K7/10

    CPC分类号： G06K7/1093 ,  G06K7/10

    摘要： A method of reading indicia comprising the steps of: displaying a plurality of information data bearing indicia seriatim on a display; reading and decoding the displayed plurality of information data bearing indicia utilizing an indicia reader; and establishing a relationship of data provided in the plurality of information data bearing indicia utilizing a portion of the data provided in each of the plurality of information data bearing indicia.

    摘要翻译： 一种读取标记的方法，包括以下步骤：在显示器上显示多个带有标记的信息数据; 使用标记读取器读取和解码所显示的多个信息数据承载标记; 以及利用在所述多个信息数据承载标记中的每一个中提供的数据的一部分来建立在所述多个信息数据承载标记中提供的数据的关系。

    Fixed pattern noise compensation method and apparatus
    97.
    发明申请
    Fixed pattern noise compensation method and apparatus 失效
    固定模式噪声补偿方法及装置

    公开(公告)号：US20080143855A1

    公开(公告)日：2008-06-19

    申请号：US11998870

    申请日：2007-11-30

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

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

    IPC分类号： H04N5/217

    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。

    Optical reader having reduced parameter determination delay
    98.
    发明授权
    Optical reader having reduced parameter determination delay 有权
    光学读取器具有降低的参数确定延迟

    公开(公告)号：US07268924B2

    公开(公告)日：2007-09-11

    申请号：US09766922

    申请日：2001-01-22

    申请人： Robert M. Hussey ,  Robert Gardiner ,  Matthew Pankow

    发明人： Robert M. Hussey ,  Robert Gardiner ,  Matthew Pankow

    IPC分类号： H04N1/04

    CPC分类号： G06K7/10732 ,  G06K7/10722 ,  G06K7/10821 ,  G06K7/1413 ,  G06K7/1417 ,  H04N5/343 ,  H04N5/374

    摘要： In the present invention, an optical reader image sensor is adapted to clock out image data from an image sensor according to “low resolution” mode of operation in order to reduce a parameter determination delay of the reader. In a low resolution mode, some pixels of the readers image sensor array are clock out at normal clock out speed sufficient to develop electrical signals accurately reflecting the intensity of light at the respective pixel positions, while other pixels of the array are either not clocked out or are clocked out at a higher clock out rate which may be insufficient to allow development of electrical signals that accurately represent light incident on the image sensor's sensor array but which nevertheless, results in a reduction of the overall frame clock out rate of the frame of image data. An optical reader according to the invention operates in a low resolution frame clock out mode to capture a low resolution parameter determining frame of image data at high speed, reads pixel data from the parameter determination frame to determine an operation parameter based on actual illumination conditions, then utilizes the operation parameter in operating an optical reader.

    摘要翻译： 在本发明中，光读取器图像传感器适于根据“低分辨率”操作模式从图像传感器中输出图像数据，以减少读取器的参数确定延迟。 在低分辨率模式中，读取器图像传感器阵列的一些像素以正常的时钟输出速度超时，足以产生准确地反映各个像素位置处的光强度的电信号，而阵列的其他像素不被计时 或者以更高的时钟输出速率输出，这可能不足以允许开发准确地表示入射在图像传感器的传感器阵列上的光的电信号，但是这导致帧的总体帧时钟输出速率的降低 图像数据。 根据本发明的光学读取器以低分辨率帧时钟输出模式操作以高速捕获图像数据的低分辨率参数确定帧，从参数确定帧读取像素数据，以基于实际照明条件确定操作参数， 然后在操作光学阅读器时利用操作参数。