Title:
IMAGE SEGMENTATION METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE MEDIUM, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/141969
Kind Code:
A1
Abstract:
The present disclosure relates to an image segmentation method and apparatus, an electronic device, a computer storage medium, and a computer program. The method comprises: performing feature extraction on an image to be segmented to obtain a first feature of the image to be segmented, the image to be segmented comprising N pixel categories, and N being an integer greater than 1; fusing the first feature with M second features to obtain M first target features, the M second features and the M first target features both having one-to-one correspondence to M pixel categories, the M second features being determined and obtained on the basis of a first sample data set, the first sample data set comprising at least one sample image corresponding to each pixel category among the M pixel categories and annotation information of each sample image, M being greater than or equal to N, and the N pixel categories being a subset of the M pixel categories; and according to the M first target features, performing image segmentation on the image to be segmented to obtain a target segmentation result of the image to be segmented.
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Inventors:
HU HANZHE (CN)
Application Number:
PCT/CN2021/088983
Publication Date:
July 07, 2022
Filing Date:
April 22, 2021
Export Citation:
Assignee:
BEIJING SENSETIME TECH DEVELOPMENT CO LTD (CN)
International Classes:
G06N3/08; G06T7/10
Foreign References:
| CN112598676A | 2021-04-02 | |||
| CN107784654A | 2018-03-09 | |||
| CN111369582A | 2020-07-03 | |||
| US20200364461A1 | 2020-11-19 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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