公开(公告)号：US20140099001A1

公开(公告)日：2014-04-10

申请号：US14042677

申请日：2013-09-30

Applicant: MITEK SYSTEMS, INC.

Inventor： Grigori Nepomniachtchi ,  James DeBello ,  Josh Roach

IPC: G06Q20/38 ,  G06F17/24 ,  G06T5/00 ,  G06K9/00

CPC classification number: G06Q20/387 ,  G06F17/248 ,  G06K9/00463 ,  G06K9/3275 ,  G06K9/38 ,  G06K9/42 ,  G06K2209/01 ,  G06Q20/042 ,  G06Q20/3276 ,  G06T5/006 ,  H04N1/00244 ,  H04N1/00307 ,  H04N2101/00 ,  H04N2201/001 ,  H04N2201/0084

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09324073B2

公开(公告)日：2016-04-26

申请号：US14042677

申请日：2013-09-30

Applicant: MITEK SYSTEMS, INC.

Inventor： Grigori Nepomniachtchi ,  James DeBello ,  Josh Roach

IPC: G06K9/00 ,  G06Q20/38 ,  G06K9/32 ,  G06K9/38 ,  G06K9/42 ,  G06Q20/04 ,  G06Q20/32 ,  G06F17/24 ,  G06T5/00 ,  H04N1/00 ,  H04N101/00

CPC classification number: G06Q20/387 ,  G06F17/248 ,  G06K9/00463 ,  G06K9/3275 ,  G06K9/38 ,  G06K9/42 ,  G06K2209/01 ,  G06Q20/042 ,  G06Q20/3276 ,  G06T5/006 ,  H04N1/00244 ,  H04N1/00307 ,  H04N2101/00 ,  H04N2201/001 ,  H04N2201/0084

Abstract: 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.