渐变曲率曲面指纹的自适应校正方法实验研究

栗赫遥¹, 高畅², 蔡能斌², 包清^2,^3,^*

Tentative Exploration about Self-adaptive Correction into Fingerprints Extracted from Surfaces of Gradual Curvature

LI Heyao¹, GAO Chang², CAI Nengbin², BAO Qing^2,^3,^*

金属罐表面接序距离1-2测量示意图（左侧为校正结果,右侧为捺印样本）