Research on Infrared Imaging System of UIRFPA Based on Virtual Instrument
With the rapid development of Uncooled Infrared Focal Plane Array (UIRFPA), the infrared image technology is applied widely in many relative fields. So the infrared imaging system with high quality real-time image processing becomes more important. In this paper, a new way for the exploration of the infrared real-time imaging system is developed. The infrared imaging system is designed based on virtual instrument. A Non-Uniformity Correction (NUC) is applied by using two-point linear correction algorithm. Meanwhile, in order to enhance the contrast, the author preprocesses the image with the liner gray stretch on the premise of NUC. Through the test of UL 01011 320×240 and the analysis of the data by the imaging system, the results show that: the system can provide the real-time imaging, non-uniformity correction and gay stretch successfully. The infrared image is characterized by good uniformity and contrast.
virtual instrument uncooled infrared focal plane array (UIRFPA) non-uniformity correction gray stretch.
Zhang Ning Lv Jian Zhou Yun Wu Heran Jiang Ning Jiang Yadong
State Key Laboratory of Electronic Thin Films and Integrated Devices,School of Optoelectronic Information,University of Electronic Science and Technology of China (UESTC),Chengdu 610054,China
国际会议
2011 10th International Conference on Electronic Measurement & Instruments(第十届电子测量与仪器国际会议 ICEMI2011)
成都
英文
466-469
2011-08-16（万方平台首次上网日期，不代表论文的发表时间）