1) ridge count
脊线数目
1.
This paper proposes an index and search method of multilevel fingerprint database that is built by fingerprint pattern, ridge count and FingerCode.
本文提出使用指纹纹形、脊线数目和指纹码来建立指纹数据库的多级索引和在此基础上检索指纹数据库的方法,通过实验数据对两级和多级索引做出比较,并做了算法的性能分析,提高了大型指纹数据库中的匹配速度和效率。
2.
This paper proposes not only index of multilevel fingerprint database that is built by fingerprint pattern,ridge count and FingerCode based on Gabor filter but also a search method of it.
文章提出使用指纹纹形、脊线数目和基于Gabor滤波的指纹特征———指纹码构建多级索引指纹数据库和在此基础上检索多级指纹数据库的方法。
2) ridge line indexes
脊线指数
1.
Based on the data of NCEP/NCAR and by using the method of phase construction, a conditions probability density of subtropical high ridge line indexes was computed, and correlation between the power spectrums of the conditions probability density and the indexes of monsoon were carried out.
基于NCAR/NCEP的逐日再分析资料,利用相空间重构方法计算了副高脊线指数的点条件概率密度,并将得到的点条件概率密度及其功率谱与各季风影响因子指标及其对应的功率谱求相关,诊断出了影响副高脊线指数活动的最重要的6个指标因子。
4) screen ruling
网目线数
5) Sums through the ridges
穿越脊线次数
6) subtropic high ridge index
副高脊线指数
补充资料：脊脊
1.混乱;互相践踏。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条