标准摘要
[中文适用范围]: IEC 61146的本部分适用于彩色摄像机和摄像机中实现的自动功能特性的评估。本标准中要评估的性能仅限于与镜头的光输入以及摄像机和摄像机的摄像机部分的电子输出相关的自动功能。本标准定义了测试模式、测量条件、测量方法和测量结果的表示,以便使测量结果的比较成为可能。本标准旨在为自动功能的每个特性提供客观的测量方法,但客观测量的结果可能与自动功能的主观评估没有很好的相关性。它没有规定与自动功能相关的各种特性的极限值。 [外文原描述]: Limited to automatic functions relating to light input from teh lens and to the electronic output from videio cameras and the video camera portions of camera recorders. Defines test patterns, measurement conditions, methods of measurement and the presentation of measured results so as to make possible the comparison of the measurement results.
英文名称Video cameras (PAL/SECAM/NTSC) - Methods of measurement - Part 4: Automatic functions of video cameras and camera-recorders