tld目标跟踪算法，很适合初学者，实时性很好。-To promote the informationization of the global Internet revolution, for global range of information processing and communication provides the operating platform,

meanshift均值平移跟踪算法中核函数窗宽的自动选取代码，根据目标大小变化核窗宽，使得当目标出现大小变化时准确跟踪到目标中心-Meanshift mean shift tracking algorithm kernel bandwidth automatic code is selected, according to the objective changes in the size of the kernel bandwidth, making when target size chan