为有效评估红外对抗干扰效果，通过分析红外对抗干扰效果评估的一般方法，提出了基于图像特征的红外对抗干扰效果自动评估方法，给出了可行的图像特征向量组成，并通过实测数据进行了实验验证。结果表明，该方法可对红外对抗干扰效果进行定量和自动的评估，在红外对抗干扰效果评估试验中具有一定的应用价值。

To evaluate the effectiveness of infrared countermeasure jamming, the automatic evaluation method of infrared countermeasure jamming effect based on image feature is put forward by analyzing the general methods for evaluate effectiveness of infrared countermeasure jamming. The structure of image characteristic vector is given. The experiments approve that this method can evaluate the effectiveness of infrared countermeasure jamming quantitatively and automatically, which is helpful to measure the effectiveness of infrared countermeasure jamming.