模拟与数字摄像机的技术都在不断发展,但两者技术领域有较大差异,侧重点不同,模拟侧重图像效果,数字侧重联网管理。两者应用也不尽相同,但在很多大型系统中配合得相得益彰,尤其是在混合视频监控系统中有机结合,能够发挥出各自的特长,成为了一个整体。在目前的监控系统中,混合视频监控已经得到越来越多的应用,尤其是对已建模拟系统的改造升级,模数混合视频监控系统仍将发挥重要的作用。 Both analog and digital camera technologies are evolving, but there is a big difference between the two technologies. The focus is different. The simulation focuses on image effects and the numbers focus on networking management. Both applications are not the same, but complement each other in many large systems complement each other, especially in the hybrid video surveillance system, organic combination, can play their own strengths, has become a whole. In the current monitoring system, hybrid video surveillance has been more and more applications, especially for the reconstruction and upgrading of the existing analog system, the analog and digital video surveillance system will still play an important role.