The research about radiometric technology of two-dimensional rotary table based on image gray level

doi:10.1186/s13640-019-0413-z

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	The research about radiometric technology of two-dimensional rotary table based on image gray level
	X.Y.Xue; C.X.Liu; J.Qiao; W.B.Zhang; N.Li
刊名	Eurasip Journal on Image and Video Processing
	2019
页码	11
关键词	Image processing,Image grayscale,Two-dimensional turntable,Radiation,measurement,Measurement model,Dynamic calibration,Engineering,Imaging Science & Photographic Technology
ISSN号	1687-5176
DOI	10.1186/s13640-019-0413-z
英文摘要	It is difficult to measure infrared radiation quantitatively for fast dynamic targets such as aircraft and missile. At present, there are many problems such as low measurement accuracy, feedback delay, and complex measurement system. In this paper, a radiation measurement scheme based on image grayscale is proposed. The scheme adopts a two-dimensional turntable structure, which can measure the radiation quantity rapidly and accurately. Based on the image method, this method is used to calibrate the gray value of the target point and compare it with that of the absolute standard radiator, so as to obtain the radiation value of the target indirectly. The key of this method is to establish an accurate radiation measurement model. The proposed model based on dynamic calibration is about 50% more accurate than the traditional model. The final measurement accuracy of this model is 75%. Through the infrared radiation measurement of specific dynamic objects in two-dimensional space, it is found that the dynamic calibration model based on this measurement method has higher measurement precision.
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/62901]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	X.Y.Xue,C.X.Liu,J.Qiao,et al. The research about radiometric technology of two-dimensional rotary table based on image gray level[J]. Eurasip Journal on Image and Video Processing,2019:11.
APA	X.Y.Xue,C.X.Liu,J.Qiao,W.B.Zhang,&N.Li.(2019).The research about radiometric technology of two-dimensional rotary table based on image gray level.Eurasip Journal on Image and Video Processing,11.
MLA	X.Y.Xue,et al."The research about radiometric technology of two-dimensional rotary table based on image gray level".Eurasip Journal on Image and Video Processing (2019):11.