反舰可见光弹对水面目标的边缘检测算法

Edge Detection Methods of Anti-ship Missile Aiming Water Surface Target by Visible Light Guiding

针对反舰导弹通过可见光锁定水面目标问题进行研究是十分必要的。利用目标梯度变化以及目标边缘灰度变化均方值,通过该均方值对目标运动造成的偏差和边缘模糊的综合分析,运用极值估计对断裂的边缘进行补偿。并通过Simulink和导弹逼近仿真实验,验证了对目标边缘的有效检测。

It is essential to solve the lock-in water surface target problem of anti-ship missile by visible light. Taking advantage of gradient changes of the target and the mean square of gray scale of target edge, analysis of the movement deviation and edge fuzzy were carried on. And then the compensation for edge fracture was proposed by extreme value estimation. Simulation and experiments show that the detection method is effective.