APPLYING SUPER RESOLUTION FOR QUALITY IMPROVEMENT OF OCR PROCESSING

Patent №

US 9,256,922

Granted

2016-02-09

Filed 2013

Owner

ABBYY DEVELOPMENT LLC

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

14137913

Systems and methods for improving the quality of recognition of the object based on a series of frame images of objects are described herein. A plurality of images depicting the same object are received. A first image is selected from the plurality of images. The first image may be an image with the highest quality from plurality of images. For each image in the plurality of images, motion estimation of elements of an image in the plurality of images and the first image is performed. Based on the results of motion estimation, motion compensation and signal accumulation of the object in the images in the plurality of images using the first image are performed. A high resolution image of the object obtained based on the motion compensation and signal accumulation is generated. Character recognition on the resulting high resolution image is performed.

VisionG06T 3/4053G06V 30/10

AI classification

Vision1.00
Machine learning0.07
AI hardware0.01
Natural language0.00
Evolutionary computation0.00
Knowledge representation0.00
Planning0.00
Speech0.00

Ownership

ABBYY DEVELOPMENT LLC

assignment · 323970463

Assignors

ZAGAYNOV, IVAN, LOGINOV, VASILY

On an employer assignment, the assignors are typically the inventors.

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