双色中波红外成像融合技术的研究进展

摘要

双色中波红外成像是红外多波段探测研究的重要分支,以双色中波成像及其图像处理为线索,按照“探测—成像—融合”的思路,从双色中波探测器研制、探测成像应用、成像特性分析和图像融合4个方面分析了双色中波红外成像融合技术的研究现状,指出了双色中波图像融合研究中存在的问题及其原因,提出了在双色中波红外图像差异特征形成机理研究基础上,探索差异特征驱动的多级融合方法、融合工程化及建立新的图像融合评价方法的发展思路.%Dual-color mid-wave infrared imaging is an important branch of researching the detection of infrared multi-band. With the process of dual-color mid-wave infrared imaging as a clue, according to the thought of " detecting - imaging - image fusion", a series of new researching findings and applications in the fields of dual-color mid-wave are summed up in this paper from the aspects of the development of dual-color mid-wave infrared detector, the application of infrared detection, the analysis on imaging characteristics, and image fusion, as well as some problems in researching and their causes are pointed out. Finally, the future trends are listed, which are exploring differences in feature-driven multi-level fusion method, fusion engineering and creating a new image fusion evaluation system based on the formation mechanism of imaging different characteristics between two sub-bands of MWIR.