利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

8 条记录 (耗时 0.018 秒)

    Reducing IOP registration error in a digital document system
    1.
    发明授权
    Reducing IOP registration error in a digital document system 有权
    降低数字文档系统中的IOP注册错误

    公开(公告)号：US08503037B2

    公开(公告)日：2013-08-06

    申请号：US12480945

    申请日：2009-06-09

    申请人： Rakesh Suresh Kulkarni ,  Beilei Xu

    发明人： Rakesh Suresh Kulkarni ,  Beilei Xu

    IPC分类号： G06K15/02 ,  G06T5/00

    CPC分类号： G03G15/235 ,  H04N1/506

    摘要： What is disclosed is a novel method for reducing errors in IOP registration of a digital document system. In one embodiment, a number of digital pages (10, for example) are received in the image path. For each of a process and lateral direction of a first side of each digital image, a total amount of IOP registration error to be corrected is determined. A portion of the total IOP registration error is estimated that is separable error. Each of the estimated separable errors are subtracted from the total IOP registration error to obtain an amount of non-separable error in each respective direction. The non-separable error values are averaged to obtain an error value for each direction per-side. The error values are compensated for in their respective directions per-side by adjustments to the device in an amount which is equal in magnitude and in an opposite direction to the error.

    摘要翻译： 公开的是用于减少数字文档系统的IOP注册中的错误的新颖方法。 在一个实施例中，在图像路径中接收多个数字页面（例如10）。 对于每个数字图像的第一侧的处理和横向方向中的每一个，确定要校正的IOP注册误差的总量。 估计总IOP注册错误的一部分是可分离的错误。 从总IOP登记误差中减去每个估计的可分离误差，以获得每个相应方向上的不可分离误差量。 将不可分离的误差值进行平均，以获得每侧每个方向的误差值。 通过对器件的幅度调整量与误差相反的量来对误差值进行各方向的补偿。

    SYSTEM AND METHOD FOR FORECASTING IN THE PRESENCE OF MULTIPLE SEASONAL PATTERNS IN PRINT DEMAND
    2.
    发明申请
    SYSTEM AND METHOD FOR FORECASTING IN THE PRESENCE OF MULTIPLE SEASONAL PATTERNS IN PRINT DEMAND 审中-公开
    用于在打印需求中预测多个季节图案的系统和方法

    公开(公告)号：US20110196718A1

    公开(公告)日：2011-08-11

    申请号：US12702556

    申请日：2010-02-09

    申请人： Rakesh Suresh Kulkarni ,  Sudhendu Rai

    发明人： Rakesh Suresh Kulkarni ,  Sudhendu Rai

    IPC分类号： G06Q10/00 ,  G06Q50/00

    CPC分类号： G06Q10/00 ,  G06Q10/087 ,  G06Q30/0202

    摘要： A system for forecasting an inventory level for a consumable in a print production environment may include a computing device and a computer-readable storage medium in communication with the computing device. The computer-readable storage medium may include one or more programming instructions for identifying a demand distribution for a print product resource consumable, identifying a first seasonal period in the demand distribution, creating a seasonally adjusted demand distribution, identifying a second seasonal period in the seasonally adjusted demand distribution, creating an updated seasonally adjusted demand distribution, using a forecasting model to automatically forecast a predicted future demand value for the consumable, updating the predicted future demand value using, determining whether additional inventory is needed based on at least the updated predicted future demand value, and in response to a need for additional inventory, generating an order for the print product resource consumable.

    摘要翻译： 用于预测打印生产环境中的消耗品的库存级别的系统可以包括与计算设备通信的计算设备和计算机可读存储介质。 计算机可读存储介质可以包括用于识别打印产品资源消耗品的需求分布的一个或多个编程指令，识别需求分布中的第一季节期，创建经季节性调整的需求分布，识别季节性的第二季节期 经调整的需求分配，创建经季节性调整的更新需求分布，使用预测模型自动预测耗材的预测未来需求值，更新预测的未来需求值，使用至少基于更新的预测未来确定是否需要额外的库存 需求价值，并响应需要额外的库存，生成打印产品资源消耗品的订单。

    Method and apparatus for measuring image on paper registration
    3.
    发明授权
    Method and apparatus for measuring image on paper registration 有权
    纸张登记图像测量方法及装置

    公开(公告)号：US08520266B2

    公开(公告)日：2013-08-27

    申请号：US12625252

    申请日：2009-11-24

    申请人： Jack Gaynor Elliot ,  Rakesh Suresh Kulkarni ,  Martin Edward Hoover

    发明人： Jack Gaynor Elliot ,  Rakesh Suresh Kulkarni ,  Martin Edward Hoover

    IPC分类号： H04N1/00

    CPC分类号： H04N1/00002 ,  H04N1/00013 ,  H04N1/00034 ,  H04N1/00045 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/1017

    摘要： A method and apparatus for measuring image on paper registration including placing a test sheet of media including a plurality of test pattern marks on a platen of an image sensing device. The platen defines a scan area over which the image sensing device is capable of scanning an image. The image sensing device includes a plurality of calibration marks falling within the scan area. The method further includes operating the scanner to scan the test sheet; determining a scanned position of the calibration marks and a scanned position of the test marks resulting from the scan; comparing the scanned position of the calibration marks with reference position of the calibration marks to determine scanning error; determining an adjusted position of the test marks responsive to the scanning error; and comparing the adjusted test mark positions with predetermined reference positions to measure registration accuracy. An edge guide disposed on the platen assists in aligning the test sheet for scanning.

    摘要翻译： 一种用于在纸张登记上测量图像的方法和装置，包括将包括多个测试图案标记的介质测试片放置在图像感测装置的台板上。 压板限定扫描区域，图像感测装置能够在该扫描区域上扫描图像。 图像感测装置包括落在扫描区域内的多个校准标记。 该方法还包括操作扫描器扫描测试片; 确定校准标记的扫描位置和由扫描产生的测试标记的扫描位置; 将校准标记的扫描位置与校准标记的参考位置进行比较，以确定扫描误差; 响应于扫描误差确定测试标记的调整位置; 并将调整的测试标记位置与预定的参考位置进行比较，以测量配准精度。 设置在压盘上的边缘引导件有助于对准测试片进行扫描。

    METHOD AND APPARATUS FOR MEASURING IMAGE ON PAPER REGISTRATION
    4.
    发明申请
    METHOD AND APPARATUS FOR MEASURING IMAGE ON PAPER REGISTRATION 有权
    用于测量纸张注册图像的方法和装置

    公开(公告)号：US20110122455A1

    公开(公告)日：2011-05-26

    申请号：US12625252

    申请日：2009-11-24

    申请人： Jack Gaynor Elliot ,  Rakesh Suresh Kulkarni ,  Martin Edward Hoover

    发明人： Jack Gaynor Elliot ,  Rakesh Suresh Kulkarni ,  Martin Edward Hoover

    IPC分类号： H04N1/047

    CPC分类号： H04N1/00002 ,  H04N1/00013 ,  H04N1/00034 ,  H04N1/00045 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00087 ,  H04N1/1017

    摘要： A method and apparatus for measuring image on paper registration including placing a test sheet of media including a plurality of test pattern marks on a platen of an image sensing device. The platen defines a scan area over which the image sensing device is capable of scanning an image. The image sensing device includes a plurality of calibration marks falling within the scan area. The method further includes operating the scanner to scan the test sheet; determining a scanned position of the calibration marks and a scanned position of the test marks resulting from the scan; comparing the scanned position of the calibration marks with reference position of the calibration marks to determine scanning error; determining an adjusted position of the test marks responsive to the scanning error; and comparing the adjusted test mark positions with predetermined reference positions to measure registration accuracy. An edge guide disposed on the platen assists in aligning the test sheet for scanning.

    摘要翻译： 一种用于在纸张登记上测量图像的方法和装置，包括将包括多个测试图案标记的介质测试片放置在图像感测装置的台板上。 压板限定扫描区域，图像感测装置能够在该扫描区域上扫描图像。 图像感测装置包括落在扫描区域内的多个校准标记。 该方法还包括操作扫描器扫描测试片; 确定校准标记的扫描位置和由扫描产生的测试标记的扫描位置; 将校准标记的扫描位置与校准标记的参考位置进行比较，以确定扫描误差; 响应于扫描误差确定测试标记的调整位置; 并将调整的测试标记位置与预定的参考位置进行比较，以测量配准精度。 设置在压盘上的边缘引导件有助于对准测试片进行扫描。

    Method to Improve Image on Paper Registration Measurements
    5.
    发明申请
    Method to Improve Image on Paper Registration Measurements 审中-公开
    改进纸张注册测量图像的方法

    公开(公告)号：US20100046033A1

    公开(公告)日：2010-02-25

    申请号：US12194958

    申请日：2008-08-20

    申请人： Rakesh Suresh Kulkarni ,  Daniel W. Costanza ,  Abu Saeed Islam ,  Daniel S. Hann

    发明人： Rakesh Suresh Kulkarni ,  Daniel W. Costanza ,  Abu Saeed Islam ,  Daniel S. Hann

    IPC分类号： G06K15/00

    CPC分类号： H04N1/387

    摘要： A method of controlling the placement of images on output of a printer, including determining scanner spatial error using an ideal medium having a first two-dimensional array on the ideal medium then determining printer spatial error using a second medium having a second two-dimensional array; and finally, controlling placement of images on the output of the printer based on the scanner spatial error and the printer spatial error.

    摘要翻译： 一种控制打印机输出上的图像放置的方法，包括使用理想介质上的第一二维阵列的理想介质确定扫描器空间误差，然后使用具有第二二维阵列的第二介质确定打印机空间误差 ; 最后，根据扫描仪空间误差和打印机空间误差，控制图像在打印机输出上的放置。

    Image alignment procedure
    7.
    发明授权
    Image alignment procedure 有权
    图像校准程序

    公开(公告)号：US08412088B2

    公开(公告)日：2013-04-02

    申请号：US12486955

    申请日：2009-06-18

    申请人： Abu Saeed Islam ,  Rakesh Suresh Kulkarni ,  Jack Elliot

    发明人： Abu Saeed Islam ,  Rakesh Suresh Kulkarni ,  Jack Elliot

    IPC分类号： G03G15/00 ,  H04N1/04

    CPC分类号： H04N1/1061 ,  G03G15/607 ,  H04N1/10 ,  H04N2201/0422

    摘要： This is an alignment system where precise alignment of a reproducible image is obtained with respect to the paper. An imaged paper to be reproduced is placed on a light table having a right angle fitting or marking. The paper is placed on top of the light table and is aligned with this right angle marking. A transparent platen with marked scales is placed over the imaged paper and also aligned with the right angle fitting. The scales are placed over the corners of the image and image corner location readings are taken from the scales. These readings are then entered and fixed into a marking system such as an electrophotographic printer for reproduction of copies from the aligned and fixed original image.

    摘要翻译： 这是一种对准系统，其中可以相对于纸张获得可再现图像的精确对准。 要再现的成像纸被放置在具有直角配件或标记的光台上。 将纸张放置在光台的顶部，并与该直角标记对齐。 将具有标记的标尺的透明压板放置在成像纸上并且还与直角配件对准。 刻度放置在图像的角落上，并且图像的角位置读数取自标尺。 然后将这些读数输入并固定到诸如电子照相打印机的标记系统中，以从对准和固定的原始图像中再现复印件。