基于图像识别的精密露点仪

The Precision Dew Point Hygrometer Based on Image Recognition

文中提出了基于图像识别的露点检测方法，介绍了这种露点仪的硬件组成，并对镜面结露（ 或霜） 状态的纹理特征进行了分析。

At present it is adopted generally in the dew-point hygrometer the method of photoelectric detection,but this dew-point hygrometer can not distinguish whether condensation photograph on the mirror is dew point or frost point, so measure error must be incurred. In this paper a new dew-point detection method based on image recognition is brought forward. Hardware composition of dew-point hygrometer is introduced in this paper, and texture features of the mirror that has form dew point (or frost point) are analyzed.