基于可见光图像的红外图像反演研究

Research on Infrared Images Simulation by Inversing the Scene of the Visible Light Images

分析了典型地面目标和地物背景的红外辐射特性,通过寻找同一目标可见光图像和红外图像的映射关系,得到了同样条件下的反演红外图像,进而,将红外图像灰度值的映射关系扩展到不同的波段、天气状况、成像距离下得到仿真的红外图像。实验结果表明,方法可较好地进行红外图像的反演,具有较强的实用性。

This paper has analyzed the features of infrared radiation of typical ground targets and backgrounds. Then, get the simulated infrared images of the same condition under this mapping relationship. Finally, extend the mapping relationship to different waveband, different weather conditions, and different imaging distance. It has been shown that this method can effectively improve the infrared simulation condition, which made the operation easy and practical.