Cheng XF, Wu JH (1999) Discovering the high-temperature object through video monitor. Progress in Natural Science 9(5), 347-352. [In English]

Web link: Keywords:

video image, high-temperature target, radiation spectrum distribution, liquid crystal light valve

Abstract: An infrared integration method to discover the object of high temperature in the video image is put forward by analyzing not only the radiation spectrum distribution of the scenery and target, but also the CCD (Charge Coupled Device) spectral response theoretically. LCLV (Liquid Crystal Light Valve) is used with CCD ingeniously, so that the LCLV-CCD can be used for both normal monitoring and discovering the high temperature object in the image.