SYSTEM AND THE METHOD THEREOF FOR SENSING THE FACE OF INTRUDER

摘要

PURPOSE: A system and a method for sensing the face of an intruder are provided to photograph every portion of an intruder with a PTZ(Pan, Tilt, Zoom) camera and to reconstruct even concealed portion of the intruder by combination of every photographed image, thereby correctly detecting the face of the intruder. CONSTITUTION: An intruder detecting unit(300) detects an intruder by receiving images photographed by a PTZ camera(100). An intruder tracking unit(400) tracks the detected intruder. A face sensing unit(500) senses the face of the intruder from the images. A control unit(200) determines the degree of discrimination of the detected face. When it is not possible to discriminate the face of the intruder, a face combination generator(600) senses the face of the intruder using the combination of the images. [Reference numerals] (100) PTZ camera; (200) Control unit; (300) Intruder detecting unit; (400) Intruder tracking unit; (500) Face sensing unit; (600) Face combination generator; (700) Image transmission unit; (800) Memory unit; (810) Pan mode photographed-image DB; (820) Tilt mode photographed-image DB; (830) Zoom mode photographed-image DB