DEVICE FOR COLLECTING POSITION CALIBRATION INFORMATION, METHOD FOR COLLECTING POSITION CALIBRATION INFORMATION, AND PROGRAM FOR COLLECTING POSITION CALIBRATION INFORMATION

摘要

A human (204) is detected by an observation device (101). The history of detection of the human is stored in a human detection history database (102). The position at which the human is first detected is estimated by a first detected position estimating means (103), and stored in a first detected position history database (104). The position of a door (205) of a room (201) in local coordinates is estimated by a doorway position estimating means (105), and calibration information relating to the position of the observation device is calculated by a position calibration information calculating means (106) on the basis of the position of the door in the local coordinates and global coordinates.