Patent ID: 7656430

Claim:
An information processing system, comprising: region image pickup means for picking up an image of a predetermined region; detection means for detecting, based on a region image obtained by the image pickup by said region image pickup means, any moving body existing in the predetermined region; moving body image pickup means for picking up an image of the moving bodies detected by said detection means; calculation means for calculating an angle of view of each of the moving bodies detected by said detection means; angle-of-view information storage means for storing information of the individual angles of view of more than one of the moving bodies calculated by said calculation means; first moving body image pickup control means for controlling the image pickup by said moving body image pickup means of a first moving body of the moving bodies; and second moving body image pickup control means for controlling the image pickup by said moving body image pickup means of a second moving body of the moving bodies, the first moving body image pickup control means controlling the moving body image pickup means to image the first moving body before the second moving body image pickup control means controls imaging the second moving body based on an angle of view of the first moving body.