apparent emissivity meaning in Chinese

表观发射率

Based on the principles of temperature measurement using infrared thermography and the theory of thermal imaging , a uncooled ir fpa thermometry system is designed . in this system , the mathematic model of infrared thermometry calculation is established , and appropriate formulas for error analysis and calculation are obtained . the algorithm calculating the apparent emissivity of target surface is also put forward
本系统建立了非致冷红外焦平面热成像系统测温计算的数学模型；对计算中可能产生的各种误差进行了分析和计算；对系统成像的非均匀性进行了分析和校正；提出了精确测量发射率的新算法；结合热成像的原理对红外热图像的特征进行了分析，对红外热像进行了新型直方图均衡和伪彩色增强等处理。