This paper in detail introduce the brightness and measure method of LED panel, instrument and calibration of brightness measure.
介绍LED显示屏的亮度以及亮度的测量要求和方法，同时介绍亮度测量仪器及其校准。
2
Since processes such as wave calibration, brightness and even the detection of objects.
因为诸如波校正，亮度甚至物体的检测过程。
3
The key issue in external calibration of microwave radiometer on board satellite is the determination of brightness temperature on the pupil of antenna by using radiative transfer equation.