With differently placed cameras the visitor streams in a hall are detected and recorded. While the picture data will be erased after given time (data protection ), the pure dynamic data (e.g., course lines, object markers, etc.) are preserved.
These data are not defeated by the data protection!
With the help of these dynamic data personal countings are able afterwards; stay duration, personal density, run directions and more are filed.
For the personal counting one defines a counting line with the later analysis ( e.g. in front of shop entrance), determines the desired counting period (e.g., 7:00am – 08:00pm) and receives immediately number of people, who passed the line to the left (out) or on the right (in) and when it happens (time bar).
