指纹独一无二问题的研究:是某年高教社杯全国大学生数学建模竞赛题目，也可作为学生毕业设计参考！-The problem of fingerprint unique: It is a higher education community in the National Mathematical Contest in Modeling Cup title, also can be used as design reference graduation!

智能车竞赛小车程序，能够自动识别黑线属于光电组-Smart car race car program, which can automatically identify the black lines are optical group