Invention Grant
- Patent Title: Systems and methods for detecting text in images
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Application No.: US17097734Application Date: 2020-11-13
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Publication No.: US11620839B2Publication Date: 2023-04-04
- Inventor: Haining Liu , Feiyun Zhu , Jon Hammer , Ryan B. Reagan , Pingjian Yu , Zhichun Xiao , Yuqi Zhang , Yao Liu
- Applicant: Walmart Apollo, LLC
- Applicant Address: US AR Bentonville
- Assignee: Walmart Apollo, LLC
- Current Assignee: Walmart Apollo, LLC
- Current Assignee Address: US AR Bentonville
- Agency: Fitch, Even, Tabin & Flannery, LLP
- Main IPC: G06K9/62
- IPC: G06K9/62 ; G06V20/62 ; G06V10/56 ; G06V30/10

Abstract:
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.
Public/Granted literature
- US20210150245A1 SYSTEMS AND METHODS FOR DETECTING TEXT IN IMAGES Public/Granted day:2021-05-20
Information query