LED视频图像显示屏图像显示质量的简易测定及评估方法

SIMPLIFIED MEASURING AND EVALUATING METHOD OF IMAGE QUALITY OF LED VISUAL DISPLAY

研究了ＬＥＤ视频显示大屏幕的测定和评估方法。实验表明，对ＬＥＤ视频图像显示质量应从主客观两方面进行，才能对屏幕的主要技术参数做有效的测定评估。本文提出了一种简易的屏幕亮度及全屏显示质量测定及评估理论。经过实验检测，此理论基本解决了ＬＥＤ视频显示屏图像显示质量的测定及评估。

Research of measuring and evaluating method of LED visual display panel is presented Both subjective and objective facts should be considered to evaluate efficiently the main parameters of LED panel so as to make a conclusion to LED panel display quality A simplified measuring and evaluating theory for LED visual image quality evaluation are presented in the paper, and it is verified that it resolves many problems arised in LED measurement and evaluation