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用于指纹图像质量评价的新特征集
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袁宝玺1,2,3, 苏菲1,3, 赵志诚1,3, 蔡安妮1,3 |
Novel feature set for fingerprint image quality assessment
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YUAN Bao-xi 1,2,3, SU Fei 1,3, ZHAO Zhi-Cheng 1,3, CAI An-ni 1,3
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图3 细节点标注在灰度图、灰度图的二值图上的情况 Fig.3 Marking minutiae on gray scale image, binary image of gray scale image |
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