基于对称性的车辆识别检测的论文，论文介绍了很多的不同的关于对称性的方法，还有一些研究生毕业论文，值得参看-Based on the symmetry of the detection of vehicle identification papers, the paper introduces a lot of different methods on the symmetry, there are some graduate thesis, worth to see

Brain symmetry plane detection based on fractal analysis