中文说明： TLD是一套目标跟踪算法，具有良好的鲁棒性，对工程应用具有很好的指导价值。代码采用matlab实现，目前是1.0版本，据说已经有2.0版本。
English Description：
TLD is a set of target tracking algorithm with good robustness, good guidance value to engineering applications. Using MATLAB to realize the code currently is version 1.0, was said to have a 2.0 version.