指纹识别算法，所有算法代码（包括预处理，提取特征与匹配算法）都包含在内，没有使用动态链接库,Fingerprint recognition algorithm, all the algorithm code (including preprocessing, feature extraction and matching algorithm) are included, do not use dynamic-link library

指纹头像处理的相关代码,详细的介绍的指纹头像的预处理,直方图二值化,图象增强和模板匹配的相关函数-Fingerprint image processing of the relevant code, a detailed introduction of the fingerprint image pre-processing, histogram binarization, image enhancement and template matching of the correlation fu