Patent ID: 11954924
Assignee: SHOPPERTRAK RCT LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method for determining information about one or more objects in a 3-dimensional (3D) space, comprising:
defining, by a processor, a virtual ground plane within a monitored 3D space;
dividing, by the processor, the virtual ground plane into a plurality of bins, each bin having corresponding counter value;
detecting, by the processor, an object in a respective image captured by each of a plurality of sensors;
selecting, by the processor, a respective line segment of a respective light between each of the plurality of image sensors and the object;
determining, by the processor, one or more bins of the virtual ground plane onto which a respective projected line segment of each respective line segment overlaps;
increasing, by the processor, each counter value for each of the one or more bins; and
determining, by the processor, a location of the object corresponding to a bin of the one or more bins having a highest counter value.