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1. (WO2018049514) AUTO-CALIBRATION OF TRACKING SYSTEMS

Pub. No.:    WO/2018/049514    International Application No.:    PCT/CA2017/051069
Publication Date: Fri Mar 23 00:59:59 CET 2018 International Filing Date: Wed Sep 13 01:59:59 CEST 2017
IPC: G08G 1/01
G06T 7/00
G06T 7/292
G08G 1/017
G01S 7/497
G07B 15/06
Applicants: GENETEC INC.
Inventors: LÉCART, Myriam
LAVOIE, Jonathan
Title: AUTO-CALIBRATION OF TRACKING SYSTEMS
Abstract:
An automatically calibrated vehicle-tracking system and methods of use thereof. The automatically calibrated vehicle-tracking system has an input interface for receiving an image stream from a tracking camera and vehicle license plate data indicative of valid license plate detections from a license plate camera; a general purpose processor; a computer-readable memory comprising calibration program code for calibrating the vehicle-tracking system, the calibration program code comprising: a tracking module to generate a plurality of calibration tracks, a pairing module to identify, for each of the plurality of calibration tracks, an association between a valid license plate detection and the calibration track and a calibration to set a threshold for a track parameter.