APPARATUS AND METHOD FOR LIVENESS TEST, AND APPARATUS AND METHOD FOR IMAGE PROCESSING

摘要

Disclosed are a liveness test method and a device thereof, and an image processing method and a device thereof. According to an embodiment, liveness of an object can be tested based on whether an object included in an input image has a planar feature or a 3D structural feature. According to another embodiment, an image robust against a light change is generated from the input image.