为解决红外成像传感器系统典型效应建模与仿真的验证评价问题,基于全参考图像质量评价方法提出了一种验证评价方法。在红外实拍和典型效应仿真图像的基础上,采用逐像素比较和统计比较相结合的分析方法,综合直方图统计、结构相似度、保真度等评价指标进行全面验证评价。实验结果表明:综合评价结果与直方图、傅里叶频谱数据分析一致,与主观评判结果相符。该评价方法可有效对红外成像传感器效应建模与仿真图像进行置信度评价。

In order to validate accuracy of modeling and simulation of infrared imaging sensor system, a method was proposed based on full reference image quality assessment. Actual infrared image and the simulated image were compared with pixel by pixel comparison method and statistical analysis, and the assessment was obtained based on histogram statistics, structural similarity and fidelity indicators. Experimental results indicate that the comprehensive evaluation index is consistent with histogram data and frequency spectrum, and it is accord with the subjective evaluation results. The evaluation method can effectively validate accuracy of modeling and simulation of infrared imaging sensor system.