针对目前大多数形状特征描述的全局性以及对旋转 缩放等变化的敏感性， 采用一种基于目标近似多边形的形状特征描述， 这种描述方式具有局部性和紧凑性， 同时结合运动参数预测及递归估计的方法实现二维目标的检测和定位-Most shape for the global characterization of and sensitivity to changes in the rotation scaling, using a polygon shape based on characteristics of the target approximate descr iption, this descr iption has localized and compact manner, combined with motion parameters and recursive prediction estimation method to achieve the goal of a two-dimensional detection and localization...