METHOD OF TRACKING INDIVIDUALS IN A FIELD OF VISION OF A CAMERA

摘要

Method of tracking individuals in a field of vision of a camera. The invention relates to a method of tracking individuals moving in an observation zone, in which method a plurality of images of the observation zone is acquired by means of a video camera, for each image acquired the following steps are carried out: a) detection of zones of pixels standing out from the fixed background of the image, b) detection of individuals, c) for each individual detected, determination of the position occupied by this individual, and d) for the set of positions determined, the global distance between the positions thus determined in the current image and positions determined during a previous image is minimized.