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随着红外成像制导武器与目标不断接近,目标图像在跟踪末端快速增大直至溢出视场,因此必须跟踪目标的局部特征。为了有效摧毁目标,应选择其要害点作为瞄准点,通过分析飞机的红外图像特征,提出了以飞机尾焰为参照确定瞄准点的方法,该方法对飞机机身图像的质量要求不高。仿真结果表明了该方法的有效性。
With the infrared imaging guided weapons and the target close to the target image at the end of the rapid increase until the overflow of the field of view, it is necessary to track the local characteristics of the target. In order to effectively destroy the target, we should choose its key point as the aiming point. By analyzing the infrared image features of the aircraft, a method of determining the aiming point from the tail flame of the aircraft is proposed. This method does not require high quality images of the aircraft fuselage. Simulation results show the effectiveness of the method.