海空背景下红外-紫外双色探测技术研究

Investigation on Detecting Infrared and Ultraviolet Radiations from Targets in Sea-Air Background

舰船采用紫外—红外多传感器探测低空飞行的导弹、飞机等目标,对各个传感器采集的目标图像数据进行融合处理,可提高对目标的探测识别概率。本文分析了红外传感器器和紫外传感器的各自的优越性、海空背景下导弹羽烟的紫外辐射传输特性,得出采用红外-紫外图像融合技术能使红外、紫外传感器的优势得到互补,融合级别适合在特征级上进行,并对红外-紫外双色探测技术进行了展望。

It is possible to upgrade the probability of target detection through the acquisition of target image data from the sensors operating in infrared(IR) and ultraviolet(UV) spectral bands on board ship for detecting low-flying missiles, aircraft etc. This paper analyses the superiorities of the IR and UV sensors as well as the transmission characteristics of UV radiation from missile's plumes in sea-air background, forecaseting the IR/UV detection data fusion techniques. It shows the data fusion can make superiorities of the both sensors complemented, and the fusion level is appropriate to be conducted at a feature level.