1:N Line Barriers for face image capture in walk-through environments and Pre-processing method to improve 1:N face authentication using Line Barriers

摘要

In order to enable facial recognition naturally while walking in a dynamic environment, the present invention guides a movement line to acquire a user''s front face image as much as possible with a belt built into a blocking rod, and a camera for acquiring a face image regardless of the user''s height It relates to a blocking rod for acquiring a face image including a module, and by connecting and installing several of the blocking rods left and right, the face image of a walking user is acquired from various angles, 1: N face authentication, regardless of the DB size of N It relates to a preprocessing method that can increase the 1:N face authentication time and authentication rate through the authentication preprocessing step.