Title:
IMAGE SEGMENTATION LABEL GENERATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/103887
Kind Code:
A1
Abstract:
Provided in the present disclosure are an image segmentation label generation method and apparatus, and an electronic device and a storage medium. The image segmentation label generation method comprises: acquiring a feature map of an original image, and determining a feature response map of the feature map, wherein a response value in the feature response map represents the weight of a corresponding feature in the feature map in image classification; increasing response values within a preset range in the feature response map, and reconstructing the feature map according to the feature response map in which the response values are increased; and determining a first-category activation map on the basis of the reconstructed feature map, and determining an image segmentation label according to the first-category activation map. A feature response map is modulated, such that the weight of a feature can be increased, which feature has a relatively high degree of association with image segmentation, but is prone to being ignored by a neural network for image classification.
Inventors:
WU JIE (CN)
QIN JIE (CN)
XIAO XUEFENG (CN)
QIN JIE (CN)
XIAO XUEFENG (CN)
Application Number:
PCT/CN2022/136010
Publication Date:
June 15, 2023
Filing Date:
December 01, 2022
Export Citation:
Assignee:
BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD (CN)
International Classes:
G06T7/10
Foreign References:
| CN114170233A | 2022-03-11 | |||
| CN111915618A | 2020-11-10 | |||
| CN112418233A | 2021-02-26 | |||
| CN112329659A | 2021-02-05 | |||
| US20190034557A1 | 2019-01-31 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
Download PDF: