Gas Imaging with Uncooled Thermal Imager

被引：3

作者：

Zhang, Mengjie ^{[1
,2
,3
]}

Chen, Guanghai ^{[1
]}

Lin, Peng ^{[1
,2
,3
]}

Dong, Daming ^{[2
,3
]}

Jiao, Leizi ^{[2
,3
]}

机构：

[1] South China Agr Univ, Coll Elect Engn, Coll Artificial Intelligence, 486 Wushan Rd, Guangzhou 510642, Peoples R China

[2] Beijing Acad Agr & Forestry Sci, Res Ctr Intelligent Equipment, 11 Shuguang Garden Middle Rd, Beijing 100097, Peoples R China

[3] Minist Agr & Rural Affairs, Key Lab Agr Sensors, Beijing 100097, Peoples R China

来源：

SENSORS | 2024年 / 24卷 / 04期

基金：

中国国家自然科学基金;

关键词：

infrared imaging measurement; gas detection; uncooled thermal imager; development status; INFRARED THERMOGRAPHY; LEAK DETECTION; DIOXIDE; RETRIEVAL; CAPTURE;

D O I：

10.3390/s24041327

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Gas imaging has become one of the research hotspots in the field of gas detection due to its significant advantages, such as high efficiency, large range, and dynamic visualization. It is widely used in industries such as natural gas transportation, chemical, and electric power industries. With the development of infrared detector technology, uncooled thermal imagers are undergoing a developmental stage of technological advancement and widespread application. This article introduces a gas imaging principle and radiation transfer model, focusing on passive imaging technology and active imaging technology. Combined with the actual analysis, the application scenarios using uncooled thermal imaging cameras for gas imaging measurement are analyzed. Finally, the limitations and challenges of the development of gas imaging technology are analyzed.

引用

页数：18

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