Patent №
US 9,025,830
Granted
2015-05-05
Filed 2012
Owner
CYBERLINK CORP.
Lab
—
AI components
3
vision · kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13354891
A liveness detection method comprising: receiving plural pictures of a video stream comprising a face and an adjacent background; determining motion of the face and the background, the motion determined over the plural pictures; comparing the motion between the face and the background; and determining whether the face corresponds to an actual, live user or an image of the user based on the comparison, the determinations performed by a processor.
AI classification
Ownership
CYBERLINK CORP.
assignment · 281750707
Assignors
MA, CHIH-CHAO, LIU, YI-HSIN
On an employer assignment, the assignors are typically the inventors.