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:
Dec. 30, 2025
Filed:
Jul. 29, 2022
Rakuten Group, Inc., Tokyo, JP;
Poulami Raha, Karnataka, IN;
Yeongnam Chae, Tokyo, JP;
Rakuten Group, Inc., Tokyo, JP;
Abstract
Provided are a method, device, and system for generating a liveness detection dataset, training a liveness detection model, and performing liveness detection. The method includes: obtaining a plurality of real images of faces; providing the plurality of real images to a neural network; generating a plurality of synthetic images corresponding to the plurality of real images based on an output of the neural network; and training a liveness detection model based on the plurality of real images and the plurality of synthetic images, wherein the liveness detection model is used to perform liveness detection by determining whether an input image of a face includes a live image of the face.