这是通过纹理分析和小波来处理指纹的优秀文章，文章从新的角度，进行了指纹识别-Texture and Wavelet-Based Spoof Fingerprint Detection for Fingerprint Biometric Systems

一个万圣节恶搞的小程序，桌面弹出来图片并且播放恐怖音效。-Halloween spoof a small program, the desktop pops up pictures and play sounds of terror.