融合局部特征与深度学习的三维掌纹识别
杨冰,莫文博,姚金良

3D palmprint recognition by using local features and deep learning
Bing YANG,Wen-bo MO,Jin-liang YAO
图 2 不同三维手掌平均曲率图与高斯曲率图
Fig.2 Mean curvature images and Gaussian curvature images of different 3D palms