ICS：33.160.25 CCS：M74 2022-02-10发布 2022-02-10实施 世界超高清视频产业联盟世界超高清视频产业联盟标准 T/UWA001-2022 超高清电视机测量方法 MethodsofmeasurementforUHDtelevision （V1.0） 全国团体标准信息平台 全国团体标准信息平台 T/UWA001-2022 I目次 1范围.....................................................................................................................................................................1 2规范性引用文件.................................................................................................................................................1 3术语和定义.........................................................................................................................................................1 4总则.....................................................................................................................................................................2 4.1通用要求.....................................................................................................................................................2 4.2视频测试信号.............................................................................................................................................2 4.3测试仪器.....................................................................................................................................................9 4.4测量条件...................................................................................................................................................10 5电视测量方法...................................................................................................................................................11 5.1亮度...........................................................................................................................................................11 5.2对比度.......................................................................................................................................................12 5.3亮度均匀性...............................................................................................................................................13 5.4白色色度坐标...........................................................................................................................................14 5.5基色色度坐标...........................................................................................................................................14 5.6相关色温...................................................................................................................................................15 5.7色域覆盖率...............................................................................................................................................15 5.8白色色度不均匀性...................................................................................................................................16 5.9重显率.......................................................................................................................................................17 5.10静态清晰度.............................................................................................................................................17 5.11动态清晰度.............................................................................................................................................18 5.12亮度视角.................................................................................................................................................18 5.13色度视角.................................................................................................................................................20 5.14像素缺陷.................................................................................................................................................22 5.15残留影像.................................................................................................................................................22 5.16白平衡误差..............................................