一、发展现状随着平安城市、智慧城市的建设进程加快,各种安防设备和技术手段随处可见,特别是人脸识别技术发展较迅速,从传统实体安防到网络安防再到APP等终端应用,用了不到十年时间。较已往的行业应用来说,智能分析识别从后台报警慢慢向前台认证发展,用更直接、更暴露、更简单的结果进行预警展示,这种应用的诞生从根本上解决了欺诈、冒充、伪造等犯罪行为的发生,从“控”到“防” I. Development Status With the acceleration of the process of building safe cities and smart cities, a variety of security equipment and technologies are widely available. In particular, face recognition technology has developed rapidly. From traditional physical security to network security to APP applications, It took less than ten years. Compared with previous industrial applications, intelligent analysis and recognition gradually evolve from foreground alarms to foreground authentication, displaying warnings with more direct, more exposed and simpler results. The birth of this application fundamentally solved the problems of fraud, pretense, Forgery and other criminal acts, from “control” to “anti”