Every part of fingerprint images preprocessing algorithms can be simu- lated and testd by matlab,and the effect of images processing algorithms can be observed intuitively.

• 用Matlab实现的这种方法,既能分步对指纹图像预处理算法进行仿真测试,又可以很直观地看到图像处理算法的效果,有效配合了算法的研究。