精品文档---下载后可任意编辑目 录***闭路监控系统***.................................................................5一．摄像机.................................................................................51. 根底知识...............................................................................................................................................5a. 什么是 CCD 摄像机？.....................................................................................................................5b. CCD 摄像机的工作方式..................................................................................................................5c. 分辨率的选择...................................................................................................................................5d. 成像灵敏度.......................................................................................................................................5e. 参考环境照度：...............................................................................................................................5f. 电子快门...........................................................................................................................................6g.光谱响应特性....................................................................................................................................6h. CCD 芯片的尺寸..............................................................................................................................6摄像机的选择和分类...............................................................................................................................6a.依成像色彩划分................................................................................................................................6b.依分辨率灵敏度等划分....................................................................................................................7c.按 CCD 靶面大小划分..........
