The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 2021
Filed:
Feb. 03, 2020
Abbyy Production Llc, Moscow, RU;
Aleksey Ivanovich Kalyuzhny, Moscow region, RU;
Aleksey Yevgenyevich Lebedev, Orenburg, RU;
ABBYY Production, LLC, Moscow, RU;
Abstract
Systems and methods for performing OCR of a series of images depicting text symbols. An example method comprises: receiving, by a processing device, a current image of a series of images of an original document, wherein the current image at least partially overlaps with a previous image of the series of images; performing optical character recognition (OCR) of the current image to produce an OCR text and a corresponding text layout; associating at least part of the OCR text with a first cluster of a plurality of clusters of symbol sequences associated with one or more previously received images of the series of images; identifying a first string representing the first cluster of symbol sequences based on a first subset of images of the series of images; identifying a first template field of a document template corresponding to the first cluster based on the first string representing the first cluster and the text layout of the current image; identifying, for the first cluster, a second-level median based on one or more parameters of the first template; and producing, using the second-level string, a resulting OCR text representing at least a portion of the first template field of the original document.