随着我国城市化进程不断进步,对安防行业提出了更多的需求。视频监控作为保障民生的重要安防手段,近几年从模拟时期逐步走向数字化、网络化、高清化阶段。金融、道路交通、大型广场、连锁超市等行业,特别是平安城市、智慧城市对高清监控的强劲需求,刺激着视频监控技术不断发展。就前端高清摄像机而言,最主要的技术优化在于图像传感技术、芯片技术和智能化技术这 As China’s urbanization progresses, more demands are placed on the security industry. Video surveillance as an important means of security to protect people’s livelihood in recent years gradually from the simulation period of digital, networked, high-definition stage. Financial, road traffic, large square, supermarket chains and other industries, especially the safe city, smart city on the strong demand for high-definition surveillance to stimulate the continuous development of video surveillance technology. The front-end HD cameras, the main technical optimization is the image sensor technology, chip technology and intelligent technology which