Abstract:

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.

Key words: TV-guided weapon system, precisely guided, image track