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:
Apr. 16, 2024
Filed:
Sep. 09, 2021
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Luyan Liu, Shenzhen, CN;
TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen, CN;
Abstract
This application provides a method and apparatus for training an image segmentation model, a device, and a storage medium. The method includes: training an initial image segmentation model by using source domain samples, to obtain a pre-trained image segmentation model; extracting a predicted segmentation result of a source domain image and a predicted segmentation result of a target domain image by using the pre-trained image segmentation model; training a first discriminator by using the predicted segmentation result of the source domain image and the predicted segmentation result of the target domain image; training a second discriminator by using the predicted segmentation result of the source domain image and a standard segmentation result of the source domain image; and iteratively training the pre-trained image segmentation model according to a loss function of the pre-trained image segmentation model, an adversarial loss function of the first discriminator, and an adversarial loss function of the second discriminator, until convergence, to obtain a trained image segmentation model.