ACTIVITY SITUATION ANALYSIS APPARATUS, ACTIVITY SITUATION ANALYSIS SYSTEM, AND ACTIVITY SITUATION ANALYSIS METHOD

摘要

Position information on every moving object is acquired from a moving image of a monitoring area, and activity information during every unit time is acquired from the position information on every moving object. Conditions of an observation period of time are set according to a user input operation, the observation period of time is controlled in accordance with the conditions of the observation period of time, and the activity information during every unit time is aggregated during the observation period of time to acquire the activity information during the observation period of time. An activity map image is generated from the activity information during the observation period of time, and the activity map image and the moving image of the monitoring area are generated and output at every predetermined point in time.

主权项

1. An activity situation analysis apparatus that observes an activity situation of a moving object in a monitoring area, generates an activity map image that results from visualizing the activity situation of the moving object based on a result of the observation, and displays the generated activity map image on a display device, the activity situation analysis apparatus comprising:
a processor; a memory in which an instruction is stored; a position information acquirer that detects the moving object from a moving image of the monitoring area and acquires position information on every moving object; an activity information acquirer that acquires activity information based on the position information on every moving object; an observation condition setter that sets conditions relating to an observation period of time for observing activity situation of the moving object according to a user input operation; an observation-period-of-time controller that controls the observation period of time in accordance with the conditions relating to the observation period of time that is set by the observation condition setter; an activity information aggregator that aggregates the activity information based on the observation period of time that is controlled by the observation-period-of-time controller, and acquires the activity information during the observation period of time; an activity map image generator that generates the activity map image based on the activity information during the observation period of time; and an output controller that generates a monitoring moving image including the activity map image and the moving image of the monitoring area at every predetermined point in time, and outputs the generated monitoring moving image to the display device, wherein the position information acquirer, the activity information acquirer, the observation condition setter, the observation-period-of-time controller, the activity information aggregator, the activity map image generator, and the output controller are configured to execute the instruction of the processor.