进行特征提取，很不错哦！大家可以拿来做将为处理的很好工具！-Feature Extraction

指纹识别代码的后期（特征提取及匹配）结合指纹识别前期的图像预处理效果更好-Late fingerprint identification code (feature extraction and matching) combines fingerprint image preprocessing better pre-

hidapi-0.7.0源码包，VC编译后生成hidapi.dll，可在其他C++编程工具中使用（比如界面功能强大的Qt），支持显式调用与隐式调用，避免了跨平台IDE对系统硬件特征支持不佳的尴尬。-hidapi-0.7.0 source package, after VC compiled hidapi.dll, you can use (such as interface features powerful Qt) in other C++ programming tools, support