Patent Document ID: 9854210
Application ID: 14361440
Patent Status: 1

Claim One:
1. A method for monitoring a monitoring region with at least two image sensors, wherein a) a sub-region of the monitoring region is monitored by each of said at least two image sensors by virtue of the fact that each of said at least two image sensors detects objects to be monitored that are localized within said sub-region monitored by a respective one of said at least two image sensors and data concerning the detected objects are output by each of said at least two image sensors in an anonymized fashion; b) said at least two image sensors are arranged and oriented in such a way that said monitored sub-regions overlap and that each of said objects to be monitored which is situated in the monitoring region is always detected by at least one of said at least two image sensors; and c) a totality of said objects to be monitored in the monitoring region is determined from the data of said at least two image sensors; wherein d) on the basis of the data of said at least two image sensors said objects to be monitored in said overlapping sub-regions which are detected by more than one of said at least two image sensors are assigned to one another by means of a rating of their correspondence in order to determine the totality of said objects to be monitored in the monitoring region; wherein the data output by said at least two image sensors each detected object is represented by a parameterized model; wherein a value calculated from a minimum distance between a ray proceeding from one of said at least two image sensors through a centroid of the parameterized model and a ray proceeding from another of said at least two image sensors through a centroid of the parameterized model is in each case taken into account for the rating of the correspondence; wherein for each object to be monitored in the totality of the objects to be monitored a height of the centroid of the corresponding object is stored, wherein initially an expedient height is assumed as a value of said height and the value of said height is dynamically adapted by virtue of the fact that upon an assignment of objects to be monitored, in which the corresponding object to be monitored is detected by at least two of said at least two image sensors, a height of the centroid of said object is determined by virtue of the fact that a height of a midpoint of a shortest connecting line between a ray proceeding from one of said at least two image sensors through the centroid of the parameterized model detected by said one of said at least two image sensors and a ray proceeding from the other of said at least two image sensors through the centroid of the parameterized model detected by said other of said at least two image sensors is determined.