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:
Feb. 10, 2026
Filed:
Apr. 20, 2021
Tencent Technology (Shenzhen) Company Limited, Guangdong, CN;
Ze Qun Jie, Shenzhen, CN;
Wei Liu, Shenzhen, CN;
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Abstract
A method for training an image semantic segmentation network is provided. The method includes: training a first image semantic segmentation network based on a training image set, training images in the training image set including annotation information; performing mask processing on network weights of the first image semantic segmentation network by using a mask network, to obtain a second image semantic segmentation network, the mask network being configured to select network weights in the first image semantic segmentation network that are insensitive to a distribution of image features in the training image set; and training the second image semantic segmentation network based on the training image set and a test image set, the distribution of image features in the training image set being different from a distribution of image features in the test image set.