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:
Oct. 06, 2026
Filed:
Nov. 08, 2024
Electronics and Telecommunications Research Institute, Daejeon, KR;
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon, KR;
Abstract
An electronic device for detecting feature information from a face and an operating method of the electronic device are disclosed. The operating method may include: acquiring, via a camera, an input image including a person; setting a normalized virtual camera for generating a normalized image from the input image; generating a normalized image including a perspective projection feature that includes a face of the person based on the normalized virtual camera; inputting the normalized image to an artificial intelligence (AI) model trained to extract feature information of the face; and transforming the feature information of the face output from the AI model into a first coordinate system which is a coordinate system of the camera, using a spatial transformation relationship between the camera and the normalized virtual camera.