Influence of Angle of View on Temperature Measurements Using Thermovision Camera

被引：33

作者：

Litwa, Mariusz ^{[1
]}

机构：

[1] Poznan Tech Univ, Inst Elect Engn & Elect, Div Metrol & Optoelect, PL-60965 Poznan, Poland

来源：

IEEE SENSORS JOURNAL | 2010年 / 10卷 / 10期

关键词：

Angle of view; measurement error; thermovision;

D O I：

10.1109/JSEN.2010.2045651

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The influence of the angle of view on the reliability of temperature measurements using thermovision cameras was studied. The experimental setup consisted of a camera and infrared radiator, which allows for temperature adjustment and changes in the angle of view. The experiments were conducted in the laboratory. Preselected distance intervals between the camera and radiator were observed. Three thermovision cameras were used in the measurements. The critical value for the angle of view was determined.

引用

页码：1552 / 1554

页数：3