中文说明：指纹库，采集仪为AES2410，提供约500幅图像，生成库无背景和光学背景的各提供约5，000幅。指纹识别的有用
English Description：
The fingerprint library is composed of AES2410, which provides about 500 images. The generating library provides about 5000 images without background and 5000 images without optical background. The usefulness of fingerprint identification