公开(公告)号：US20180144205A1

公开(公告)日：2018-05-24

申请号：US15877366

申请日：2018-01-22

Applicant: GOOGLE LLC

Inventor： Xiaohang Wang ,  Justin Scheiner ,  Glenn Berntson

IPC: G06K9/18 ,  G06K9/00 ,  G06K7/14 ,  G06K9/03 ,  G06K9/20 ,  G06K9/62 ,  G06K9/34 ,  G06K9/72

CPC classification number: G06K9/18 ,  G06K7/1447 ,  G06K9/00442 ,  G06K9/036 ,  G06K9/2054 ,  G06K9/344 ,  G06K9/62 ,  G06K9/6255 ,  G06K9/726 ,  G06K2209/01

Abstract: Extracting card information comprises a server at an optical character recognition (“OCR”) system that interprets data from a card. The OCR system performs an optical character recognition algorithm an image of a card and performs a data recognition algorithm on a machine-readable code on the image of the card. The OCR system compares a series of extracted alphanumeric characters obtained via the optical character recognition process to data extracted from the machine-readable code via the data recognition process and matches the alphanumeric series of characters to a particular series of characters extracted from the machine-readable code. The OCR system determines if the alphanumeric series and the matching series of characters extracted from the machine-readable code comprise any discrepancies and corrects the alphanumeric series of characters based on the particular series of characters extracted from the machine-readable code upon a determination that a discrepancy exists.

公开(公告)号：US10296799B2

公开(公告)日：2019-05-21

申请号：US15877366

申请日：2018-01-22

Applicant: GOOGLE LLC

Inventor： Xiaohang Wang ,  Justin Scheiner ,  Glenn Berntson

IPC: G06K9/18 ,  G06K7/14 ,  G06K9/00 ,  G06K9/03 ,  G06K9/34 ,  G06K9/62 ,  G06K9/20 ,  G06K9/72

Abstract: Extracting card information comprises a server at an optical character recognition (“OCR”) system that interprets data from a card. The OCR system performs an optical character recognition algorithm an image of a card and performs a data recognition algorithm on a machine-readable code on the image of the card. The OCR system compares a series of extracted alphanumeric characters obtained via the optical character recognition process to data extracted from the machine-readable code via the data recognition process and matches the alphanumeric series of characters to a particular series of characters extracted from the machine-readable code. The OCR system determines if the alphanumeric series and the matching series of characters extracted from the machine-readable code comprise any discrepancies and corrects the alphanumeric series of characters based on the particular series of characters extracted from the machine-readable code upon a determination that a discrepancy exists.