包括指纹图像分割
Including fingerprint image segmentation
以上为机器翻译结果，长、整句建议使用 人工翻译 。
具体实现的算法包括指纹的分割、方向场的提取和指纹图像的增强。
The algorithm used on division of fingerprints were a set of algorithm based on the intensity of Corner, which was proposed by a.
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