1. A computerized method for generating monitoring rules, comprising: presenting to a user a spatio-temporal data indicative of a plurality of spatio-temporal attributes of a plurality of image objects in a space during a period; selecting, by a user, at least one of a spatial pattern and a temporal pattern represented in said spatio-temporal data; analyzing said at least one of a spatial pattern and a temporal pattern to identify at least one of a location related characteristic of at least some of said plurality of image objects, a temporal related characteristic of at least some of said plurality of image objects and a non-temporal non-spatial characteristic of at least some of said plurality of image objects; automatically generating at least one quantifiable monitoring rule to track an occurrence of said at least one of a location related characteristic and a temporal related characteristic.