介绍了CCD摄像机在靶场光学测量设备中的应用，它可以取代摄影机的胶片记录，采用数字图像处理技术，构成电视跟踪系统。
The paper introduces an application of CCD camera to Range photogrammeter. It can replace the film recording. TV tracking system may be made up by digital image processing.
在新界区，荃湾和葵青的区域交通控制及闭路电视摄影机系统为130个路口控制交通灯号，并设有22部闭路电视摄影机，监察交通情况。
In the New Territories, the Tsuen Wan and Kwai Tsing ATC and CCTV systems controlled signals at 130 junctions and monitored traffic conditions through 22 CCTV cameras.
年底时，港岛区有308个路口由区域交通控制系统控制，并有40部闭路电视摄影机，用以监察交通情况。
By the end of 1997, 308 signalised junctions on Hong Kong Island were under the ATC system and 40 closed circuit television (CCTV) cameras were in use for traffic surveillance.
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