电视照明(光源)一致性指数——TLCI

Television Lighting Consistency Index-TLCI

显色指数(CRI)和色质指数(CQS)是适用于人眼的两个显色性度量指标,但不适用于电视摄像机,针对电视系统的应用,新研发并已发布了新的度量指标:电视照明(光源)一致性指数-TLCI。本文阐述TLCI的原理和评价及检测方法和程序,列举TLCI测试报告的内涵和应用,分析TLCI和CRI之间的关系,并介绍电视灯具匹配系数TLMF。

Rendering Index（CRI） and Color Quality Scale（CQS） are two color rendering index for human eyes, but not suitable for TV cameras. For the application of TV system, the new research and development has released a new metric： Television Lighting Consistency Index （TLCI）. In this paper, the author described the principle, method and procedure of TLCI, analyzed the content and application of TLCI test report, the relationship between CRI and TLCI, and introduced the Television Luminaire Matching Factor （TLMF）.