Title:
IMAGE CLASSIFICATION METHOD AND APPARATUS, AND DEVICE AND MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/178798
Kind Code:
A1
Abstract:
An image classification method and an image classification apparatus. The image classification method comprises: extracting an image feature and a text feature from an image to be classified (S1, S2); fusing the image feature and the text feature to obtain a fused feature (S3); and calculating, by using a pre-trained activation function, probability values of the fused feature with respect to a plurality of preset classification tags (S4); and performing image classification analysis on said image according to the fused feature and the probability values and by using a pre-trained integrated classification model, so as to obtain a classification result of said image (S5), thereby improving the accuracy and efficiency of image classification.
Inventors:
TANG XIAOCHU (CN)
ZHANG YIDI (CN)
SHU CHANG (CN)
CHEN YOUXIN (CN)
ZHANG YIDI (CN)
SHU CHANG (CN)
CHEN YOUXIN (CN)
Application Number:
PCT/CN2022/090437
Publication Date:
September 28, 2023
Filing Date:
April 29, 2022
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06F40/289; G06V10/50; G06N3/04; G06V10/764; G06V10/774; G06V10/80; G06V10/82
Foreign References:
| CN111444960A | 2020-07-24 | |||
| CN109784394A | 2019-05-21 | |||
| CN113870478A | 2021-12-31 | |||
| CN114187476A | 2022-03-15 | |||
| CN107683469A | 2018-02-09 | |||
| CN113670478A | 2021-11-19 | |||
| CN114049676A | 2022-02-15 | |||
| CN113449821A | 2021-09-28 | |||
| US20160253466A1 | 2016-09-01 |
Attorney, Agent or Firm:
SHENZHEN WORLD INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP ) (CN)
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