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:
May. 03, 2022
Filed:
Dec. 21, 2018
Hangzhou Hikvision Digital Technology Co., Ltd., Hangzhou, CN;
Abstract
A method, an apparatus and an electronic device for face liveness detection based on a neural network model are provided. The method includes: a target visible light image and a target infrared image of a target object to be detected are obtained (S); a first face image is extracted from the target visible light image, and a second face image is extracted from the target infrared image (S); a target image array of the target object is generated based on multiple monochromatic components of the first face image and a monochromatic component of the second face image (S); and feeding the target image array into a pre-trained neural network model for detection, to obtain a face liveness detection result of the target object (S).