英语翻译原文：指纹识别算法及其在保险箱系统中的应用摘 要随着计算机和网络的迅速发展,人们对身份认证的准确性、安全性与实用

英语翻译
原文：指纹识别算法及其在保险箱系统中的应用
摘 要
随着计算机和网络的迅速发展,人们对身份认证的准确性、安全性与实用性提出了更高的要求.指纹识别技术充分利用了指纹的普遍性、唯一性和永久性的生物特征,已逐步取代了传统的基于密码的识别方式,目前在网络、银行、金融、医疗和安检等行业均得到了广泛应用.
论文研究了指纹识别的基本原理和基本过程.针对传统模板滤波后指纹脊线粘连及各个方向过渡不均的情况,研究了一种对称滤波模板算法.详细研究了改进OPTA算法,针对该算法引起的毛刺较多及分叉点处细化不全问题进行了详细的研究,最终得到了比较光滑的细化图像.阐述了基于结构特征的指纹匹配算法.研究了基于指纹识别的保险箱系统设计,给出了系统硬件结构和各模块的软件功能和流程.
关键词：指纹识别；方向滤波；二值化；细化；特征提取
注：标题要翻译.第二段的第二句和第三句可以不必翻得那么准确,我有英文翻译.
google翻译的或软件整段翻译的不要

Fingerprint Recognition Algorithm and Its Application in the safe system
Abstract
With the rapid development of computers and networks,the accuracy of people's identity,security,and put forward higher requirements for practicality.Fingerprint recognition technology to fully use the fingerprint of the universality,uniqueness and permanent biological characteristics,has gradually replaced the traditional means of identification of password-based,currently in networking,banking,financial,medical and security Deng 行业 averaged a Guangfan application.
I studied the basic principles of fingerprint identification and the basic process.After the traditional template for fingerprint ridge filter adhesion and uneven transition in all directions,of a symmetric filter template algorithm.Improved OPTA algorithm in detail,for the burr caused by the algorithm,and more detailed bifurcation point of failure issue a detailed study,the final refinement by a relatively smooth images.Described based on structural features of fingerprint matching algorithm.Study based on fingerprint recognition safe system design,system hardware structure is given and the functions and processes of software modules.
Key words:fingerprint; direction filter; binarization; thinning; feature extraction