摘要
热敏液晶是近年来图象测量技术研究工作中采用的一种新型传感材料，热敏液晶的ＲＧＢ值与温度之间的特性具有严重的非线性，而且，这个特性还因实验条件不同而异。介绍了有关的校正实验，阐述了它的色／温转换特性及摄影视角对该特性测量时的影响。
A thermosensitive liquid crystal is a new type of sensors used in the research work on image survey technique recently. The functional relation between RGB value of thermosensitive liquid crystal and temperature is terribly nonliner and varies with experimental condition. This paper expounds its colour/temperature change-over characteristics and influence of surveying camera angle on this one through adjusting experiment.
出处
《抚顺石油学院学报》
1996年第2期55-58,共4页
Journal of Fushun Petroleum Institute
关键词
热敏液晶
摄影视角
流体温度场
测量
感光材料
Thermosensitive liquid crystal
Camera angle
Fluid temperature field
Image survey
