光学技术, 2015, 41 (1): 11, 网络出版: 2015-04-14
分光型偏振成像探测系统校正研究
Research on calibration of the dispersive polarization imaging detection system
摘要
在分析系统响应非均匀性和非一致性的基础上,根据系统响应的线性特性,采用`两点校正法和基于辐射定标的方法对分光型偏振成像探测系统进行了校正,利用偏振测量装置测量了系统校正前后的精度,并开展了成像探测试验.结果表明,该方法有效地提高了系统解析偏振信息的精度,丰富了偏振图像的细节信息.
Abstract
Based on the analysis of the non-homogeneity and non-consistency of the system response,two-point and radiometric calibration method is used to calibrate the system according to the linear characteristic of the system.To measurement the accuracy of the system before and after the calibration by using polarization measurement device and the study of detection experiment is carried out.The results show that the method can effectively improve the accuracy of the system to analyze the polarization information and enrich the details of polarization images.
尹成亮, 王峰, 袁宏武, 刘晓, 谢琛. 分光型偏振成像探测系统校正研究[J]. 光学技术, 2015, 41(1): 11. YIN Chengliang, WANG Feng, YUAN Hongwu, LIU Xiao, Xie Chen. Research on calibration of the dispersive polarization imaging detection system[J]. Optical Technique, 2015, 41(1): 11.