摘要
可见光图像仿真生成红外基准图,对提高红外成像制导武器命中精度具有重要意义。针对实地获取红外基准图成本高、难度大的问题,借助SE-Workbench-IR平台,实现了由可见光图像到红外基准图的仿真。首先通过Photoshop软件对图像进行分层,并在SE-CLASSIFICATION模块对各图层的地物分别赋予对应的材质,实现纹理分类;之后,在红外可视化面板设定生成红外图像的环境参数,运行软件获得红外仿真图像。仿真之后,用红外仿真基准图进行模板匹配,并通过匹配误差、均方根误差和交叉熵来评价仿真效果。实验结果证明:指定背景环境下的红外成像仿真的效果很好。
Simulating infrared template from visible image is significant to improve the accuracy of infrared imaging guidance. SE-Workbench-IR is utilized to simulate infrared template due to the high cost and difficulty for acquiring infrared template in the field. Firstly, the image layers are made using Photoshop, the materials selection is done using SE-CLASSIFICATION and textures are classified. Secondly, enviromnental parameters needed by the infrared simulated image are initialized using IR visualization panel, and the simulation infrared images are got by running the software. After that, template matching is applied which is based on the infrared template, and matching error, RMSE and cross-entropy are used to evaluate the simulation effects. Experimental results show that the effect of the infrared images simulation in the assigned environment is good.
出处
《红外技术》
CSCD
北大核心
2016年第8期683-687,共5页
Infrared Technology
基金
国家自然科学基金(61302195)
