SYSTEMS AND METHODS FOR DETECTING TEXT IN IMAGES

Patent №

US 11,620,839

Granted

2023-04-04

Filed 2020

Owner

WALMART APOLLO, LLC

AI components

2

nlp · vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17097734

In some embodiments, apparatuses and methods are provided herein useful to detecting text in images. In some embodiments, a system for detecting text in images comprises a database configured to store images and a control circuit configured to retrieve an image, generate, based on the image, a collection of augmented images, detect characters in each of the augmented images, generate bounding boxes for the characters in each of augmented images, recognize the characters in each of the augmented images, select, based on the recognition of the characters in each of the augmented images, candidate characters, wherein the candidate characters are selected based on consistency of the recognition of the characters in each of the augmented images, detect, for the image, a color associated with the characters, and store, in the database, the image, the candidate characters, and the color associated with the characters.

Natural languageVisionG06V 30/18105G06F 18/22G06V 10/56G06V 20/62G06V 30/10

AI classification

Vision1.00
Natural language1.00
Machine learning0.43
Knowledge representation0.17
AI hardware0.05
Evolutionary computation0.00
Planning0.00
Speech0.00

Ownership

WALMART APOLLO, LLC

assignment · 543650903

Assignors

LIU, HAINING, ZHU, FEIYUN, HAMMER, JON, REAGAN, RYAN B., YU, PINGJIAN, XIAO, ZHICHUN, ZHANG, YUQI, LIU, YAO

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

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