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    EXTENDED GAMUT COLORANT FOR PRINT JOB BASED ON USER PREFERENCES
    1.
    发明申请
    EXTENDED GAMUT COLORANT FOR PRINT JOB BASED ON USER PREFERENCES 审中-公开

    公开(公告)号：US20180167535A1

    公开(公告)日：2018-06-14

    申请号：US15378163

    申请日：2016-12-14

    Applicant: Xerox Corporation

    Inventor： Gregory S. Widener ,  Michael R. Campanelli ,  Timothy D. Uetz

    IPC: H04N1/60

    CPC classification number: H04N1/6066 ,  H04N1/6008 ,  H04N2201/0094

    Abstract: Methods, devices, and systems automatically generate electronic images of the printed appearance of a multi-color image using first print processing to generate a first sample image, and using second print processing to generate a second sample image. Pixels in the first sample image and the second sample image are compared to a color standard to generate a first error value and a second error value. The first error value is compared to the second error value for each pixel to produce an error value reduction associated with the second print processing for each pixel of the multi-color image. The error value reduction for each pixel of the multi-color image is compared to a threshold to identify benefited pixels. The benefited pixels can be displayed on a contrasting background, and/or the electronic image can be automatically printed using the second print processing if the benefited pixels exceed a minimum value.

    Global registration of filled-out content in an application form
    3.
    发明授权
    Global registration of filled-out content in an application form 有权

    公开(公告)号：US09800754B2

    公开(公告)日：2017-10-24

    申请号：US15149483

    申请日：2016-05-09

    Applicant: Xerox Corporation

    Inventor： Safwan R. Wshah ,  Michael R. Campanelli

    IPC: G06K9/36 ,  H04N1/04 ,  G06K9/00 ,  H04N1/417

    CPC classification number: H04N1/0432 ,  G06K9/00 ,  G06K9/00449 ,  G06K9/00463 ,  H04N1/4177 ,  H04N2201/0081

    Abstract: A device for registration of content in a filled-out application form is disclosed. The device is configured for scanning at least one portion of the filled-out application form. The device is configured for extracting filled-out content from the scanned form. The geometrical features of the master form are retrieved. The master form includes one or more anchor fields. Each anchor field has one or more anchor zones and at least one anchor segment. At least one anchor segment has global adjustment parameters and geometrical features. The extracted filled-out content is related to the retrieved geometrical features of a master form to create a new geometrical representation of the extracted filled-out content of the scanned application form. The new representation of the filled-out content based on the global adjustment parameters for the at least one anchor segment is globally adjusted. The globally adjusted filled-out content is locally adjusted.

    Intelligent spot color recipe picker for digital front end
    4.
    发明授权
    Intelligent spot color recipe picker for digital front end 有权

    公开(公告)号：US09706085B1

    公开(公告)日：2017-07-11

    申请号：US15160617

    申请日：2016-05-20

    Applicant: Xerox Corporation

    Inventor： Guo-Yau Lin ,  James Michael Sanchez ,  Michael R. Campanelli ,  David C. Robinson ,  Raju Seetharam ,  David E. Rumph

    IPC: H04N1/60

    CPC classification number: H04N1/6066 ,  H04N1/54 ,  H04N1/6008 ,  H04N2201/0094

    Abstract: A system and method for automatic selection of at least one spot color to be processed by a digital image press includes identifying process colorants to determine principal and extended gamuts thereof. Spot color recipes of the principal and extended gamuts are retrieved from a spot color library, along with a set of attributes corresponding to use of colorants by the digital image press. For each spot color recipe, a combined attribute score is calculated relating to the principal gamut and the extended gamut, spot color recipe of the extended gamut or principal gamut is then identified for use based upon which has the higher combined attribute score. The spot color library is then updated in accordance with the identified recipe for production of each spot color. Print jobs are then output with the appropriate spot color recipe automatically selected.

    METHODS AND DEVICES FOR FORM-INDEPENDENT REGISTRATION OF FILLED-OUT CONTENT
    5.
    发明申请
    METHODS AND DEVICES FOR FORM-INDEPENDENT REGISTRATION OF FILLED-OUT CONTENT 有权
    填充内容形式独立注册的方法和设备

    公开(公告)号：US20150256712A1

    公开(公告)日：2015-09-10

    申请号：US14196108

    申请日：2014-03-04

    Applicant: Xerox Corporation

    Inventor： Safwan R. Wshah ,  Michael R. Campanelli

    IPC: H04N1/387

    CPC classification number: H04N1/0432 ,  G06K9/00 ,  G06K9/00449 ,  G06K9/00463 ,  H04N1/4177 ,  H04N2201/0081

    Abstract: A device for registration of content in a filled-out application form is disclosed. The device is configured for scanning at least one portion of the filled-out application form. The device is configured for extracting filled-out content from the scanned form. The geometrical features of the master form are retrieved. The master form includes one or more anchor fields. Each anchor field has one or more anchor zones and at least one anchor segment. At least one anchor segment has global adjustment parameters and geometrical features. The extracted filled-out content is related to the retrieved geometrical features of a master form to create a new geometrical representation of the extracted filled-out content of the scanned application form. The new representation of the filled-out content based on the global adjustment parameters for the at least one anchor segment is globally adjusted. The globally adjusted filled-out content based on the geometrical features for the anchor segments is locally adjusted.

    Abstract translation: 公开了一种用于在填写的申请表中注册内容的装置。 该设备被配置为扫描填写的申请表的至少一部分。 该设备被配置为从扫描的表单中提取填写的内容。 检索主表单的几何特征。 主表格包括一个或多个锚点字段。 每个锚定区具有一个或多个锚定区和至少一个锚段。 至少一个锚段具有全局调整参数和几何特征。 提取的填写内容与主表格的检索到的几何特征相关，以创建所提取的已填写的扫描申请表的填写内容的新几何表示。 基于至少一个锚段的全局调整参数的填充内容的新表示是全局调整的。 基于锚段的几何特征的全局调整的填充内容被局部调整。

    Extended gamut colorant for print job based on user preferences
    6.
    发明授权
    Extended gamut colorant for print job based on user preferences 有权

    公开(公告)号：US10009517B1

    公开(公告)日：2018-06-26

    申请号：US15378163

    申请日：2016-12-14

    Applicant: Xerox Corporation

    Inventor： Gregory S. Widener ,  Michael R. Campanelli ,  Timothy D. Uetz

    IPC: H04N1/60

    Abstract: Methods, devices, and systems automatically generate electronic images of the printed appearance of a multi-color image using first print processing to generate a first sample image, and using second print processing to generate a second sample image. Pixels in the first sample image and the second sample image are compared to a color standard to generate a first error value and a second error value. The first error value is compared to the second error value for each pixel to produce an error value reduction associated with the second print processing for each pixel of the multi-color image. The error value reduction for each pixel of the multi-color image is compared to a threshold to identify benefited pixels. The benefited pixels can be displayed on a contrasting background, and/or the electronic image can be automatically printed using the second print processing if the benefited pixels exceed a minimum value.

    Dynamically generating table of contents for printable or scanned content
    7.
    发明授权
    Dynamically generating table of contents for printable or scanned content 有权
    动态生成可打印或扫描内容的目录

    公开(公告)号：US09454696B2

    公开(公告)日：2016-09-27

    申请号：US14254976

    申请日：2014-04-17

    Applicant: XEROX CORPORATION

    Inventor： Michael R. Campanelli ,  Saurabh Prabhat ,  Raja Srinivasan

    IPC: G06F3/12 ,  G06K9/00 ,  G06K15/02 ,  H04N1/387

    CPC classification number: G06K9/00469 ,  G06F17/214 ,  G06F17/2229 ,  G06F17/2241 ,  G06K15/1889 ,  H04N1/3873

    Abstract: Methods and devices receive a document comprising raster images, using an optical scanner. These methods and devices automatically identify topical items within the raster images based on raster content in the raster images, using a processor. Further, these methods and devices automatically associate the topical items with topics in the document based on previously established rules for identifying topical sections, and automatically crop the topical items from the raster images to produce cropped portions of the raster images, using the processor. These methods and devices then automatically create an index for the document by combining the cropped portions of the raster images organized by the topics, using the processor, and output the index from the processor.

    Abstract translation: 方法和设备使用光学扫描器接收包括光栅图像的文档。 这些方法和设备使用处理器根据光栅图像中的光栅内容自动识别光栅图像内的主题。 此外，这些方法和装置基于用于识别主题部分的先前建立的规则自动地将主题项目与文档中的主题相关联，并且使用处理器自动裁剪来自光栅图像的主题项目以产生裁剪的光栅图像的部分。 然后，这些方法和设备通过使用处理器组合由主题组织的光栅图像的裁剪部分并从处理器输出索引来自动创建文档的索引。

    CHARACTER RECOGNITION METHOD AND SYSTEM USING DIGIT SEGMENTATION AND RECOMBINATION
    8.
    发明申请
    CHARACTER RECOGNITION METHOD AND SYSTEM USING DIGIT SEGMENTATION AND RECOMBINATION 审中-公开
    使用数字分段和重组的字符识别方法和系统

    公开(公告)号：US20150371100A1

    公开(公告)日：2015-12-24

    申请号：US14312177

    申请日：2014-06-23

    Applicant: Xerox Corporation

    Inventor： Safwan R Wshah ,  Michael R. Campanelli

    IPC: G06K9/18 ,  G06K9/52 ,  G06K9/00 ,  G06T7/00

    CPC classification number: G06K9/48 ,  G06K9/342 ,  G06K2209/01

    Abstract: Method and systems are provided for recognizing characters in an original image. The images received in the system as a set of pixels representing the original image as a character skeleton and a chaincore representation thereof. A skeleton intersection points are identified using a basis for determining a cutting points in the chaincore contours compared to the cutting points are then used to define cutting lines for segleg the original image into distinct segments. The segments are analyzed with respect to their geometric properties individually and relative to adjacent to other segments for determination that select ones of the segments may be combined wherein the combination is expected to have a high probability of conformance to a likely a digit or character. Verification that the combined string is a recognizable digit or character is accomplished using a convolutional neural network digit recognizer.

    Abstract translation: 提供了用于识别原始图像中的字符的方法和系统。 在系统中接收的图像作为表示原始图像的一组像素作为字符骨架及其链式表示。 使用用于确定与切割点相比的链式轮廓中的切割点的基础来识别骨架交叉点，以用于定义用于将原始图像分隔成不同段的切割线。 分段相对于它们的几何特性单独地并且相对于与其他段相邻来进行分析，用于确定，可以组合选择一个段，其中组合预期具有与可能的数字或字符一致的高概率。 使用卷积神经网络数字识别器来验证组合字符串是可识别的数字或字符。

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