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:
Dec. 02, 2025
Filed:
Jul. 30, 2021
Hangzhou Hikvision Digital Technology Co., Ltd., Zhejiang, CN;
Yunlu Xu, Shanghai, CN;
HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD., Zhejiang, CN;
Abstract
A sequence identification method and apparatus, an image processing device and a storage medium, which belong to the field of image identification, are provided. The method includes: performing feature extraction on a to-be-identified target image through an image identification model to obtain a first feature map, where the first feature map includes a plurality of first image features; performing time sequence relationship extraction on the first feature map based on a convolutional neural network layer and a fully connected layer in the image identification model, to obtain a second feature map that merges upper and lower information included in the to-be-identified target image, where the second feature map includes a plurality of second image features; and performing character identification on the to-be-identified target image in parallel based on the plurality of first image features and the plurality of second image features to obtain a character sequence.