人脸识别具有广泛的应用前景，诸如公安系统的罪犯身份识别，驾驶执照及护照与实际持证人的核对、行及海关的监控系统及自动门卫系统等-Face recognition has wide application prospects, such as the Public Security system offender identification, driving license and passport and the actual holder of the check, the Customs and surveillance system and automatic gate systems, etc.