In order to improve the TV-guided missile penetration ability and kill rate. The method of guidance of TV image tracking is studied. TV-guided weapon system is based on image processing, automatic control and information science. It extracts the location information of missile image from TV image , and guides the missile to attack the target. TV-guided weapon system can divide into two big class that is TV-command guided system and TV-target seeking guided system. According to the method of pick up target position information from target image, the pattern of image track can divide into: the contrast track pattern and the image interrelated pattern. Through the study of several track methods in common usage currently; the edge track,the heart of rectangle track,the peak value track and the absolute bad method of related track, it has the positive guidance to improve the TV-guided missile penetration ability and kill rate.%为提高电视制导导弹的突防能力和杀伤率,对电视制导图像跟踪方法进行研究.电视制导武器系统是将图像处理、图像跟踪、自动控制和信息科学有机结合,从电视图像信号中提取导弹位置信息并引导导弹击向目标.电视制导系统分为电视指令制导系统和电视寻的制导系统两大类,其图像跟踪方式按照从目标图像中提取目标位置信息的方法可以分为对比度跟踪方式和图像相关跟踪方式.针对目前电视制导图像常用的几种跟踪算法:边缘跟踪法、矩心跟踪法、峰值跟踪以及相关跟踪的绝对差法进行了研究,对提高电视制导导弹的突防能力和杀伤率,具有积极的指导作用.
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