查询词典 fingerprint

The applications of chromatographic techniques in the fingerprint study of Chinese traditional medicine, such as gas chromatography, high performance liquid chromatography, supercritical fluid chromatography and high speed counter current chromatography are reviewed.

介绍了气相色谱、高效液相色谱、超临界流体色谱和高速逆流色谱等几种色谱技术在中药指纹图谱研究中的应用现状，以及使用模糊聚类分析和人工神经网络分析指纹图谱对中药进行模式识别和质量鉴定的方法。

According to Beijing for Chengdu FGIS the leader, self-clearance system will take full advantage of the smart passports, travel documents and fingerprint recognition technology, through advanced information technology, to complete border inspection procedures.

据北京边检总站满聚友总站长介绍，自助通关系统将充分利用智能护照、证件和指纹识别技术，透过先进的资讯科技，自行完成边检查验手续。

Various types of cards, electronic control lock, fingerprint safe ........

各类卡片、电控锁、指纹保险箱……。。

Fingerprint matching is an important step of AFIS.

指纹匹配算法的研究是自动指纹识别的一个十分重要的研究内容。

This study may provide theoretical and technical support for further developing the AFIS with higher performance. It is of active significance to promote the development and application of automatic fingerprint identification technology.

该文的研究工作为进一步完善自动指纹识别系统提供了重要的理论依据和技术基础，对于促进自动指纹识别技术的发展和应用有着积极的意义。

However, due to the complexity and uncertainty of fingerprint identification, there are still many problems to be resolved for further improvement of AFIS.

但是，由于指纹识别所特有的复杂性和不确定性，自动指纹识别系统仍面临着不少问题有待解决和完善。

Most AFIS are composed of four parts: fingerprint acquisition, preprocessing, features extraction and features matching.

大部分指纹识别系统可分为4个步骤：指纹采集，预处理、特征提取和特征匹配。

Experimental results show that the proposed method has the ability to distinguish between fingerprint images with various qualities and may contribute to promote the performance of AFIS.

实验结果表明，该算法能够合理区分不同质量的指纹图像，有助于改善自动指纹识别系统的整体性能。

This paper mainly focuses on the development of the key algorithms used in AFIS, including fingerprint image enhancement, feature extraction and matching identification.

本文针对自动指纹识别系统中的指纹图像增强、特征提取和匹配识别等关键算法进行了研究。

These years, AFIS is applied more and more aspects in our daily life with the development of computer technology, the appearance of cheap fingerprint sensors and effective algorithms. And AFIS is receiving much more attention in both researching and commercial field.

近年来，计算机技术的飞速发展、低价位指纹采集仪的出现以及高可靠算法的实现，更使得自动指纹识别技术越来越多的进入到人们的生活和工作中，自动指纹识别系统的研究和开发正在成为国内外学术界和商业界的热点。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。