タイトルまたは説明

3D Stereo people counter is made to accurately count the customers of shopping centers and retail stores with dense traffic and in locations with poor lighting.



The counting is done by detecting the heads of the people walking through, while discounting shadows and specks of light.

 

The counter is a**8mm Ñ…*5mm Ñ…*5mm one-unit device with an EthernetPoE port on its side. There is also a 1/4 inch screw hole on the back cover.

Two graphic sensors send the data to the counters processor that creates a 3D model of the objects movement, which allows detecting the position and the dimensions of a customer with high accuracy.



Two lenses project the images onto CMOS graphic sensors that digitalize the primary image and send it to the DSP processor. The processor compares both received images and searches for matching parts. Based on the gathered data on the matching parts, it calculates and creates a mathematical 3D model of the location.



Then, using built-in software, the processor detects the heads of the customers who went through the counting point. The processor stores the gathered data in the FLASH memory and later transfers it to the data processing system.