Title:
IMAGE RECOGNITION MODEL TRAINING METHOD, IMAGE RECOGNITION METHOD AND RELATED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/083033
Kind Code:
A1
Abstract:
Embodiments of the present application provide an image recognition model training method, an image recognition method and a related product. The image recognition model training method comprises: obtaining training sample sets; determining a first loss of an initial image recognition model according to a plurality of non-adversarial images and an annotation label corresponding to each non-adversarial image; inputting an adversarial image training sample set into at least two feature extraction sub-networks in a first feature extraction network and a second feature extraction network for feature extraction to obtain a plurality of feature vectors, and determining a second loss of the initial image recognition model according to the plurality of feature vectors; and updating weight values of the first feature extraction network and the second feature extraction network according to the first loss and the second loss to obtain an image recognition model. The present application achieves accurate recognition of adversarial images.
Inventors:
LIU YANHONG (CN)
ZENG DINGHENG (CN)
JIANG NING (CN)
WU HAIYING (CN)
ZENG DINGHENG (CN)
JIANG NING (CN)
WU HAIYING (CN)
Application Number:
PCT/CN2023/124430
Publication Date:
April 25, 2024
Filing Date:
October 13, 2023
Export Citation:
Assignee:
MASHANG CONSUMER FINANCE CO LTD (CN)
International Classes:
G06V10/774
Foreign References:
| CN111881707A | 2020-11-03 | |||
| CN110070174A | 2019-07-30 | |||
| CN111046755A | 2020-04-21 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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