用于指纹分割，matlab7.0编写，该分割算法包含求取点方向、块方向以及指纹质量等

用于指纹分割，matlab7.0编写，该分割算法包含求取点方向、块方向以及指纹质量等-For fingerprint segmentation, matlab7.0 preparation, the segmentation algorithm that contains the direction of strike points, block orientation, as well as the quality of finger