公开(公告)号：US10002291B2

公开(公告)日：2018-06-19

申请号：US15164074

申请日：2016-05-25

Applicant: Xerox Corporation

Inventor： Safwan R. Wshah ,  Martin S. Maltz ,  Dennis L. Venable ,  Saurabh Prabhat

IPC: G06K9/00 ,  G06F17/24 ,  G06F3/0481 ,  G06F3/0484

CPC classification number: G06K9/00449 ,  G06F3/0481 ,  G06F3/04812 ,  G06F3/04842 ,  G06F17/243 ,  G06K9/00463 ,  G06K9/4647

Abstract: A system of identifying one or more fillable fields of an electronic form may include an electronic device, and a computer-readable storage medium that includes one or more programming instructions. The programming instructions are configured to instruct the electronic device to receive an electronic form, identify fillable field candidates of the electronic form, and determine, for each fillable field candidate, whether the fillable field candidate is a fillable field. The system updates metadata associated with the electronic form by applying a sequencing framework to only the fillable fields by obtaining position information for each fillable field that indicates a position of the fillable field on the document, sorting the fillable fields based on the position information to form a sequence of fillable fields, determining a designator to each fillable field that indicates a position of a corresponding fillable field in the sequence, and storing the designator.

公开(公告)号：US09864920B2

公开(公告)日：2018-01-09

申请号：US14818870

申请日：2015-08-05

Applicant: Xerox Corporation

Inventor： Reiner Eschbach ,  Edward N. Chapman ,  Phillip J. Emmett ,  Saurabh Prabhat

IPC: G06K9/00 ,  G06K9/62 ,  G06K9/20 ,  G06F21/64

CPC classification number: G06K9/2063 ,  G06F21/64

Abstract: A document validation system receives a scan of a certified document. The system identifies a security template for the document, prompts a user to enter a validation document into the scanning device, receives the validation document, uses the security template identify the location of one or more security elements on the certified document, and analyzes the validation document to identify expected content that should appear on the certified document at the security element locations. The system determines whether the expected content matches actual content of the scan at the security element locations and generates a report of the result.

公开(公告)号：US09589217B2

公开(公告)日：2017-03-07

申请号：US14326682

申请日：2014-07-09

Applicant: Xerox Corporation

Inventor： Reiner Eschbach ,  Raja Bala ,  Saurabh Prabhat ,  Judith E. Stinehour

IPC: G06K7/10 ,  G06K19/06 ,  G06K1/12 ,  G06K15/02

CPC classification number: G06K19/06037 ,  G06K1/121 ,  G06K15/021 ,  G06K19/06056

Abstract: A system generates a secure barcode by: identifying a primary pattern for a two-dimensional barcode to be printed on a substrate, wherein the primary pattern comprises of a set of dark cells and a set of light cells; identifying a two-dimensional micro-shape, wherein the micro-shape has a size that is no larger than a size of each cell of the two-dimensional barcode; generating a secondary pattern comprising a plurality of the micro-shapes; and superimposing the secondary pattern with the primary pattern for the two-dimensional barcode to yield a secure barcode. The resulting two-dimensional barcode includes a primary pattern comprising a set of dark cells and a set of light cells, where the sets represent encoded data, along with a secondary pattern of micro-shapes that are superimposed with the primary pattern.

Abstract translation: 系统通过以下方式产生安全的条形码：识别要印刷在基板上的二维条形码的主图案，其中所述主图案包括一组暗单元格和一组光单元; 识别二维微形状，其中所述微形状的尺寸不大于所述二维条形码的每个单元的尺寸; 产生包括多个所述微型的次级图案; 并且将二次图案与用于二维条形码的主图案叠加以产生安全的条形码。 所得到的二维条形码包括包括一组暗单元格和一组光单元的主图案，其中所述组表示编码数据，以及与主图案叠加的微形二次图案。

公开(公告)号：US20170039421A1

公开(公告)日：2017-02-09

申请号：US14818845

申请日：2015-08-05

Applicant: Xerox Corporation

Inventor： Reiner Eschbach ,  Edward N. Chapman ,  Saurabh Prabhat

IPC: G06K9/00

CPC classification number: G06K9/00483

Abstract: A document validation system receives a scan image of a document to be certified, analyzes the scan image to identify one or more characteristics of the scan image, and uses the identified characteristics to identify a security template. In response to a validation request, the system uses the identified security template to create a validation document that includes descriptive material comprising the location of one or more security elements on the document to be certified.

Abstract translation: 文档验证系统接收要认证的文档的扫描图像，分析扫描图像以识别扫描图像的一个或多个特征，并使用所识别的特征来识别安全模板。 响应于验证请求，系统使用所识别的安全模板来创建验证文档，该验证文档包括描述性材料，其包括要被认证的文档上的一个或多个安全元素的位置。

公开(公告)号：US20150356567A1

公开(公告)日：2015-12-10

申请号：US14296557

申请日：2014-06-05

Applicant: Xerox Corporation

Inventor： Raja Srinivasan ,  Preethi Raj Raajaratnam ,  Saravanan Krishnan ,  Saurabh Prabhat

IPC: G06Q20/42 ,  G06K19/06 ,  G06K9/20 ,  G06K9/18

CPC classification number: G06K9/2054 ,  G06K9/18 ,  G06Q20/042 ,  G06Q20/3276 ,  G06Q20/38215

Abstract: Some embodiments are directed to systems and methods for processing a check that is issued to an account holder by a bank. The method includes scanning, by a client device, at least one pre-defined machine-readable cypher that is present on the check, the check further defines at least one pattern; sending, by the client device, a service request including the scanned pre-defined machine-readable cypher to a server device; receiving, at the client device, a code that is tailored to the check based on an authentication of the service request from the server device, the code is machine-readable and includes at alphabet(s), a numeral(s), and/or a symbol(s); and changing the appearance, by the account holder, of the pattern on the check based on the received code.

Abstract translation: 一些实施例涉及用于处理由银行发给帐户持有者的支票的系统和方法。 该方法包括由客户端设备扫描存在于支票上的至少一个预定义的机器可读密码，所述支票进一步限定至少一个模式; 由客户端设备向服务器设备发送包括所扫描的预定机器可读密码的服务请求; 在所述客户端设备处，基于来自所述服务器设备的所述服务请求的认证来接收针对所述检查而定制的代码，所述代码是机器可读的，并且包括字母表，数字和/ 或符号; 以及根据所接收的代码，通过帐户持有者改变支票上的图案的外观。

公开(公告)号：US09191213B2

公开(公告)日：2015-11-17

申请号：US14132687

申请日：2013-12-18

Applicant: XEROX CORPORATION

Inventor： Gavan Tredoux ,  Saurabh Prabhat ,  Kanishk Jain

IPC: H04L9/32

CPC classification number: H04L9/3247 ,  G06F21/35 ,  G06F2221/2111 ,  G06F2221/2137 ,  H04L9/3297 ,  H04L63/0492 ,  H04L2209/42 ,  H04W12/06

Abstract: A system and method for verifying proximity to a computational tag by receiving a first token from a server and transmitting the first token to the computational tag. The computational tag can verify the first token and generate a second token based on the first token where the second token includes a signature of the computational tag. The computational tag can transmit the second token to the mobile device and the mobile device can transmit the second token to the server. The server can verify the second token and allow access to a messaging service based on the verification of the second token.

Abstract translation: 一种用于通过从服务器接收第一令牌并将第一令牌发送到计算标签来验证计算标签的接近度的系统和方法。 计算标签可以验证第一令牌并基于第一令牌生成第二令牌，其中第二令牌包括计算标签的签名。 计算标签可以将第二令牌发送到移动设备，并且移动设备可以将第二令牌发送到服务器。 服务器可以验证第二个令牌，并允许基于第二个令牌的验证访问消息传递服务。

公开(公告)号：US20150244892A1

公开(公告)日：2015-08-27

申请号：US14190168

申请日：2014-02-26

Applicant: Xerox Corporation

Inventor： Vinothkumar Arputharaj ,  Bala Vijay Duraibabu ,  Aravind Sreekumar ,  Saurabh Prabhat

IPC: H04N1/04 ,  G06F17/24 ,  H04N1/00 ,  H04L29/06

CPC classification number: H04N1/04 ,  G06F17/241 ,  H04L65/403 ,  H04N1/00244 ,  H04N2201/0081 ,  H04N2201/0084

Abstract: Embodiments of the disclosure disclose methods, and systems for capturing, sharing and printing annotations. The method includes receiving a physical document including hand-written annotation, the hand-written annotation is made by a user corresponding to at least a portion of the physical document. The method further includes capturing the hand-written annotation and corresponding position information of the hand-written annotation, wherein capturing further includes capturing position information of the at least portion of the physical document. Further, the method includes storing the captured hand-written annotation, position information of the hand-written annotation and position information of the at least portion of the physical document. Moreover, the method includes associating the hand-written annotation to the at least portion of the physical document. Additionally, the method includes sharing the hand-written annotation with other users.

Abstract translation: 本公开的实施例公开了用于捕获，共享和打印注释的方法和系统。 所述方法包括接收包括手写注释的物理文档，所述手写注释由与所述物理文档的至少一部分相对应的用户进行。 该方法还包括捕获手写注释和手写注释的相应位置信息，其中捕获还包括捕获物理文档的至少部分的位置信息。 此外，该方法包括存储所捕获的手写注释，手写注释的位置信息和物理文档的至少部分的位置信息。 此外，该方法包括将手写注释与物理文档的至少部分相关联。 此外，该方法包括与其他用户共享手写注释。

公开(公告)号：US09471846B2

公开(公告)日：2016-10-18

申请号：US14539196

申请日：2014-11-12

Applicant: Xerox Corporation

Inventor： Zhigang Fan ,  Reiner Eschbach ,  Saurabh Prabhat ,  Raja Bala ,  Edward Chapman

IPC: G06K9/00 ,  G06K9/46 ,  G06K9/52 ,  G06T5/00

CPC classification number: G06K9/46 ,  G06K9/00577 ,  G06K9/2063 ,  G06K9/52 ,  G06K9/522 ,  G06K2009/4666 ,  G06T1/005 ,  G06T5/00 ,  G06T2201/0051 ,  G06T2201/0065 ,  H04N1/32144 ,  H04N1/32256 ,  H04N1/32267

Abstract: A mobile electronic device is used to decode a printed correlation mark. The device receives an image of a printed correlation mark, identifies a decoding template, applies the template to detect hidden content within the printed correlation mark, and outputs an image of the detected hidden content on the display. The device may enhance the image before presenting it on the display.

Abstract translation: 移动电子设备用于解码打印的相关标记。 设备接收打印的相关标记的图像，识别解码模板，应用模板以检测所打印的相关标记内的隐藏内容，并将检测到的隐藏内容的图像输出到显示器上。 该设备可以在将图像呈现在显示器之前增强图像。

公开(公告)号：US09137405B2

公开(公告)日：2015-09-15

申请号：US13961181

申请日：2013-08-07

Applicant: Xerox Corporation

Inventor： Reiner Eschbach ,  Edward Chapman ,  Elizabeth D. Wayman ,  Michael Branciforte ,  Zhigang Fan ,  Saurabh Prabhat ,  Holly Elizabeth Turner

IPC: H04N1/40 ,  H04N1/00 ,  G06K15/02 ,  G06K15/00 ,  H04N1/32 ,  H04N1/44

CPC classification number: H04N1/00867 ,  G06K15/1809 ,  G06K15/1885 ,  G06K15/1889 ,  G06K15/4095 ,  H04N1/32267 ,  H04N1/4446

Abstract: To print a certified document, a user may select or a system may receive a selection of a document to be certified. The system identifies a security template to be used based on the document and/or capabilities of the print device on which the document will be printed. The system may display the document with a non-secure overlay of the selected security template, add a unique security element to the document according to the template, and cause the document to be printed at the selected print device with the added security element without permitting the added security element to be fully displayed or printed on any other device.

Abstract translation: 要打印经过认证的文档，用户可以选择或系统可能会收到要认证的文档的选择。 该系统基于要打印该文档的打印设备的文档和/或能力识别要使用的安全模板。 系统可以使用所选择的安全模板的非安全覆盖来显示文档，根据模板向文档添加唯一的安全元素，并且使文档被打印在所选择的打印设备上，而不允许附加安全元素 添加的安全元素将被完全显示或打印在任何其他设备上。

公开(公告)号：US20150199113A1

公开(公告)日：2015-07-16

申请号：US14156710

申请日：2014-01-16

Applicant: Xerox Corporation

Inventor： Saurabh Prabhat ,  Jennifer Watts-Englert ,  Reiner Eschbach ,  Emil V. Rainero ,  Kenton K. Hofmeister

IPC: G06F3/0484 ,  G06F3/0488

CPC classification number: G06F3/04842 ,  G06F3/04817 ,  G06F3/0484 ,  G06F3/0486 ,  G06F3/0488 ,  G06F2203/04806 ,  G06F2203/04808

Abstract: Methods and apparatus are presented for visual comparison of different portions of one or more source documents to emulate a paper folding gesture experience in a user device, in which the user uses a mouse or finger in a touchscreen device to circle two or more portions of interest in the same or separate source documents, and provides a different user input such as a pinch motion or zoom in feature to display the selected regions proximate one another for visual comparison.

Abstract translation: 呈现用于视觉比较一个或多个源文档的不同部分以在用户设备中模拟纸张折叠手势体验的方法和装置，其中用户使用触摸屏设备中的鼠标或手指来旋转感兴趣的两个或多个部分 在相同或单独的源文档中，并且提供不同的用户输入，例如捏合或放大特征以显示彼此靠近的所选择的区域以进​​行视觉比较。