Patent · US Active

Method and system for auto-calibration of multiple sensors for event tracking

US11070770B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignee

ANTS TECHNOLOGY (HK) LIMITED · CN

Inventors

Ron Fridental · Shoham, IL
Mica Arie-Nachimson · Rehovot, IL
Assaf ARBELLE · Beer Sheva, IL

Key dates

Filing date	Jan 22, 2020
Grant date	Jul 20, 2021
Priority date	—
Expiry date	Jan 22, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30241
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

A method for multiple sensor calibration and tracking, the method including identifying a non-permanent object in a first field of detection (FOD) of a sensor, wherein the sensor is one of a plurality of sensors positioned in various locations at a site, each sensor has a corresponding FOD; tracking the identified object by single-sensor tracking in the first FOD; predicting appearance of the object, and based on the predictions initiating single-sensor tracking in at least one other FOD where it is predicted that the object will appear; and outputting data captured from the tracked FODs.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.