摘要
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.
出处
《仪表技术与传感器》
CSCD
北大核心
1999年第11期16-18,共3页
Instrument Technique and Sensor
关键词
精密露点仪
图像识别
纹理分析
露点温度
Precision Dew Point Hygrometer,Image Recognition,Texture Analyze,Dew Point Temperature