The present invention is to provide an information processing device, a method of processing information, and a program for processing information to easily identify the location of the monitoring object and to reduce the cost. The information processing device 10 that monitors the monitoring object includes a location information database that associates the vertical and horizontal position of the image data captured by a fixed camera with actual location information corresponding to the position, judges whether or not the monitoring object is imaged in the image data, and outputs actual location information corresponding to the position of the image data to which the monitoring object is imaged, based on the location information database if the monitoring object is judged to be imaged.
