Methods for mobile image capture and processing of documents
    41.
    发明授权
    Methods for mobile image capture and processing of documents 有权
    移动图像捕获和处理文档的方法

    公开(公告)号:US08326015B2

    公开(公告)日:2012-12-04

    申请号:US13091087

    申请日:2011-04-20

    IPC分类号: G06K9/00

    摘要: The present invention relates to automated document processing and more particularly, to methods and systems for document image capture and processing using mobile devices. In accordance with various embodiments, methods and systems for document image capture on a mobile communication device are provided such that the image is optimized and enhanced for data extraction from the document as depicted. These methods and systems may comprise capturing an image of a document using a mobile communication device; transmitting the image to a server; and processing the image to create a bi-tonal image of the document for data extraction. Additionally, these methods and systems may comprise capturing a first image of a document using the mobile communication device; automatically detecting the document within the image; geometrically correcting the image; binarizing the image; correcting the orientation of the image; correcting the size of the image; and outputting the resulting image of the document.

    摘要翻译: 本发明涉及自动化文档处理,更具体地说,涉及使用移动设备的文档图像捕捉和处理的方法和系统。 根据各种实施例,提供了在移动通信设备上用于文档图像捕获的方法和系统,使得图像被优化和增强,用于从所述文档中的数据提取。 这些方法和系统可以包括使用移动通信设备捕获文档的图像; 将图像发送到服务器; 并处理图像以创建用于数据提取的文档的双色调图像。 另外,这些方法和系统可以包括使用移动通信设备捕获文档的第一图像; 自动检测图像中的文档; 几何校正图像; 二值化图像; 校正图像的方向; 校正图像的大小; 并输出文档的结果图像。

    Systems for mobile image capture and processing of checks
    42.
    发明授权
    Systems for mobile image capture and processing of checks 有权
    用于移动图像捕获和处理检查的系统

    公开(公告)号:US07778457B2

    公开(公告)日:2010-08-17

    申请号:US12717080

    申请日:2010-03-03

    IPC分类号: G06K9/00

    摘要: The present invention relates to automated document processing and more particularly, to methods and systems for document image capture and processing using mobile devices. In accordance with various embodiments, methods and systems for document image capture on a mobile communication device are provided such that the image is optimized and enhanced for data extraction from the document as depicted. These methods and systems may comprise capturing an image of a document using a mobile communication device; transmitting the image to a server; and processing the image to create a bi-tonal image of the document for data extraction. Additionally, these methods and systems may comprise capturing a first image of a document using the mobile communication device; automatically detecting the document within the image; geometrically correcting the image; binarizing the image; correcting the orientation of the image; correcting the size of the image; and outputting the resulting image of the document.

    摘要翻译: 本发明涉及自动化文档处理,更具体地说,涉及使用移动设备的文档图像捕捉和处理的方法和系统。 根据各种实施例,提供了在移动通信设备上用于文档图像捕获的方法和系统,使得图像被优化和增强,用于从所述文档中的数据提取。 这些方法和系统可以包括使用移动通信设备捕获文档的图像; 将图像发送到服务器; 并处理图像以创建用于数据提取的文档的双色调图像。 另外,这些方法和系统可以包括使用移动通信设备捕获文档的第一图像; 自动检测图像中的文档; 几何校正图像; 二值化图像; 校正图像的方向; 校正图像的大小; 并输出文档的结果图像。

    System and method for check fraud detection using signature validation
    43.
    发明授权
    System and method for check fraud detection using signature validation 有权
    使用签名验证的检查欺诈检测的系统和方法

    公开(公告)号:US07168614B2

    公开(公告)日:2007-01-30

    申请号:US11009252

    申请日:2004-12-10

    IPC分类号: G06K9/00

    摘要: Systems and methods are provided for validating the authenticity of a signature on a document by providing a document from an account, the document including an actual signature and a machine-readable identifier, wherein the machine-readable identifier contains a string of data representing the integral characteristics of all valid account signatures and a person-specific confidence threshold. When the document is presented at a point of presentment, the document is scanned into a document-processing machine and the actual signature is compared against all valid account signatures.

    摘要翻译: 提供了系统和方法,用于通过从帐户提供文档来验证文档上的签名的真实性,所述文档包括实际签名和机器可读标识符,其中机器可读标识符包含表示积分的数据串 所有有效帐户签名的特征和个人特定的置信度阈值。 当在呈现点呈现文档时,将文档扫描到文档处理机器中,并将实际签名与所有有效的帐户签名进行比较。

    Mobile image quality assurance in mobile document image processing applications

    公开(公告)号:US11798302B2

    公开(公告)日:2023-10-24

    申请号:US16987782

    申请日:2020-08-07

    IPC分类号: G06V30/40 G06V10/98 G06V10/24

    摘要: Techniques for assuring the quality of mobile document image captured using a mobile device are provided. These techniques include performing one or more tests to assess the quality of images of documents captured using the mobile device. The tests can be selected based on the type of document that was imaged, the type of mobile application for which the image quality of the mobile image is being assessed, and/or other parameters such as the type of mobile device and/or the characteristics of the camera of the mobile device that was used to capture the image. The image quality assurance techniques can also be implemented on can be implemented on a mobile device and/or on a remote server where the mobile device routes the mobile image to the remote server processing and the test results are be passed from the remote server to the mobile device.