视频监控摄像机宽动态性能检测技术浅析

摘要

In the field of video monitoring, the wide dynamic range of the camera often determines the key monitoring target and information acquisition. The user is very concerned about the camera's wide dynamic capability. How to evaluate the dynamic capability of monitoring camera? How to determine whether the camera's wide dynamic capability meets the requirements? In this paper, several methods of wide dynamic range testing are summarized.%在视频监控领域,摄像机的宽动态范围常常决定了关键监控目标与信息的获取.使用者对摄像机宽动态能力十分关注.如何对监控摄像机宽动态能力进行评价?如何判断摄像机的宽动态能力是否满足需求?本文总结了目前较为常用的几种宽动态范围测试方法.