公开(公告)号：US20240013527A1

公开(公告)日：2024-01-11

申请号：US18346741

申请日：2023-07-03

Applicant: Xtract One Technologies Inc.

Inventor： Elliot Mark HOLTMAN ,  Keegan LINSINK ,  Gudni Karl ROSENKJAER

IPC: G06V10/94 ,  G06V20/52 ,  G06V10/80

CPC classification number: G06V10/95 ,  G06V20/52 ,  G06V10/80

Abstract: An array-based system and method for object detection and noise removal. An array-based method can be used to remove background noise by analyzing the measured response at different measurement locations and analyzing signal correlations. Calibration techniques may be required to compensate for individual sensor variation such as gain and mounting orientation. The system consists of a number of pillars that build a single gateway equipped with multiple sensors to monitor patrons to pass through the pillars.