验证可用，主要为数据分析和统计，添加噪声处理，通过反复训练模板能有较高的识别率，多目标跟踪的粒子滤波器，采用了小波去噪的思想。-Verification is available, Mainly for data analysis and statistics, Add noise processing, Through repeated training reMxmHKlate have higher recognition rate, Multi-target tracking particle filter, Using wavelet denoising thought.