1) preliminary filtering
初滤波
1.
The feature of fingerprint identification system and wavelet analysis are analyzed,new approaches for fingerprint preliminary filtering and extracting fingerprint feature are proposed.
通过分析指纹识别系统的特点和小波分析的特性,在指纹图像初滤波和指纹特征提取方面提出了新见解。
2.
The whole process of fingerprint preprocessing is analyzed,new approaches for image preliminary filtering and the design of orientation filter are proposed.
系统分析指纹预处理全过程,在图像初滤波和方向滤波器设计方面提出新见解。
2) initial filter
初始滤波器
1.
The low-pass filter of cubic B-splines wavelet transform is employed as an initial filter,and on the basis of the principle of interpolating subdivision,a lifting operator is designed,and then the new wavelet is obtained through one lifting step according to the LS framework.
在提升模式的框架下,以3次B样条小波变换的低通滤波器作为初始滤波器,采用插值细分原理设计提升算子,一次提升之后获得了新的小波。
3) initial phase of filter
滤波器初相位
1.
Half-wave Fourier algorithm based on adjusting initial phase of filter;
基于调整滤波器初相位的新型半波傅氏算法
4) primary filter,primary filtration
初滤
5) prima
[英]['pri:mə] [美]['primə]
初波
6) initial filter water
初滤水
1.
The technology creates an ideal filter structure using a single grading filter material, shortens the drainage time of the initial filter water and improves the water quality.
介绍了“反向过滤气水冲洗滤池”专利技术,该技术实现了单级配滤料的理想滤床结构、解决了初滤水排放时间长的问题、提高了出水水质和出水合格率,可作为强化过滤技术提高新建和改建水厂的出水水质。
补充资料：鞍山钢铁(集团)公司第二初轧厂1150初轧机轧制钢锭
鞍山钢铁(集团)公司第二初轧厂1150初轧机轧制钢锭
鞍山钢铁(集团)公司第二初轧厂1150初轧机轧制钢锭
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