Track multiple objects with feature-correlation algorithms
一种用于多目标跟踪的特征关联方法*

This paper proposed a method to compute objective contour feature. Conventional objective chain algorithms correlated the motion with area characteristics of the objectives to reach the goals. Nevertheless, they might not be efficient under certain circumstances of complicated tracking. This paper incorporated the contour characteristic of the objective into conventional methods and thus constructed a function to estimate the similarity of the objective. Experiments were conducted to show that more reliable results are obtained when rigid objects are tracked.