查询词典 fingerprint

We can believe that fingerprint DNA technique will bring an unprecedentedly leaping to dactylography with the development of the D...

随着DNA的提取和分型扩增技术以及计算机信息技术的不断发展，手印DNA技术将会给指纹学带来前所未有的飞跃。

Fingerprint identification (sometimes referred to as dactyloscopy) or palmprint identification is the process of comparing questioned and known friction skin ridge impressions from fingers or palms or even toes to determine if the impressions are from the same finger or palm.

指纹识别（有时称作dactyloscopy ）或掌纹识别的过程中是比较质疑和已知摩擦皮肤脊展示由手指或手掌，甚至脚趾，以决定是否展示的是来自同一个手指或手掌。

A new method for filtering out singular points in damped harmonic vibration signal;2. Region of interest of a fingerprint image is extracted according to the position and direction of the singular points .

该算法根据奇异点的位置和方向，提取指纹图像的感兴趣区域，并使用二维主成分分析(2DPCA)的方法进行统计特征的提取和识别。

Current deduplication algorithms mainly focus on keywords deduplication or semantic fingerprint deduplication and may cause error when processing Web pages.

目前文本去重算法以关键词去重、语义指纹去重为主，用上述算法进行网页去重时容易发生误判。

A fingerprint sensor includes an integrated circuit die and a protective covering of a z-axis anisotropic dielectric material, that includes a conductive layer defining an array of electric field sensing electrodes.

一种指纹检测器包括一个集成电路片，和由一种Z－轴各向异性介电材料构成的保护层，它包括具有一个电场检测电极阵列的一层导电层。

Identification based on the human fingerprint is an important research direction in pattern recognition field.

中文摘要：基于人体指纹特征的身份识别是模式识别领域中的一个重要研究方向。

The experimental results show that it is possible to represent the directional field of fingerprint and extract the desired features.

即使指纹图像有所旋转，该算法也能得到确切的方向场。

After compared with some published algorithms, an algorithm to detect the directional field of fingerprint based on Walsh transformation was proposed.

为此，经过分析比较以往检测纹路方向的算法，根据指纹图的特点，提出了一种用Walsh变换检测纹路方向的算法。

Taking directional field and gray variance information in the fingerprint image into account,the method holds an efficient and robust feature.

这个方法应用指纹图像中方向图和灰度变化信息，具有高效性和强壮性的特点。

Depending on a reliable directional field, it can immediately extract some important features such as the center of whorl, ridge and furrow on fingerprint.

依据可靠、误差较小的方向场可以准确快速地找到诸如指纹螺旋中心等特徵，并且使快速提取指纹图中沟和脊的特徵成为可能。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。