In this paper, we try to combine the neural network with pattern recognition and find several new methods in fingerprint automatic identification as the practicable solution to the trouble.
本文试图将神经网络技术与模式识别技术相结合，提出若干行之有效的指纹自动识别新方法，为解决指纹自动识别技术中存在的种种困难找到切实可行的新途径。
That's twice as much as the resolution required for a fingerprint in the FBI's Automatic Fingerprint Identification System (AFIS).
这比FBI自动指纹识别系统（AFIS）所要求指纹分辨率高一倍。
Quick fingerprint registration, automatic similarity identification and quick fingerprint deletion.
快速指纹登记、自动去重识别，快速指纹删除。
Fingerprint thinning is a key part in the automatic fingerprint identification technology. The fingerprint thinning result has an important influence of the AFIS.
指纹图像细化是自动指纹识别的关键技术之一，图像细化效果对自动指纹识别系统的性能有着重要的影响。
The preprocessing in an automatic fingerprint identification system usually includes five steps: normalization, directional graph computation, image segmentation, filtering and binarization.
指纹预处理一般包括规格化、方向图计算、图像分割、滤波、二值化等环节，该文系统地讨论了各环节的有效算法。
Fingerprint input system is a important part of CAFIS automatic fingerprint identification system.
指纹输入系统是计算机指纹自动识别系统的重要组成部分。
Automatic fingerprint identification provides an effective way for personal identification.
指纹自动识别已成为个人身份识别的有效手段。
In this paper, the fingerprint alignment algorithm in the automatic fingerprint identification system is studied.
研究了自动指纹识别系统中的指纹校准算法。
The theory and algorithms of automatic fingerprint identification system (AFIS) preprocess are systematically illustrated.
系统阐述了自动指纹识别系统预处理的理论、算法。
Fingerprint feature detection is one of the key techniques of automatic fingerprint identification.
指纹特征检测是自动指纹识别的关键技术之一。
The automatic fingerprint recognition techniques are widely used in the field of personal identification.
指纹自动识别技术在身份认证领域有广泛和重要的应用价值。
Automatic fingerprint identification system includes fingerprint image acquisition, image preprocessing, minutia extraction and minutia matching.
自动指纹识别系统一般包括指纹图像采集，预处理，特征提取和比对。
Automatic fingerprint identification system includes fingerprints collecting, image preprocessing, minutia points extracting and minutia points matching normally.
自动指纹识别一般包括指纹采集、图像预处理、特征提取、特征匹配等。
This paper introduces an implementation method of Embedded Automatic Fingerprint Identification Systerm(AFIS), dealing mainly with hardware components and software modules based on ARM9.
主要介绍基于ARM9的嵌入式自动指纹识别系统的实现方法，并具体说明了该系统的硬件组成部分和软件组成部分。
Research and Design of the Key Technologies on Automatic Fingerprint Identification System;
因此，对自动指纹识别的研究具有重要的学术意义和实用价值。
Research and Design of the Key Technologies on Automatic Fingerprint Identification System;
因此，对自动指纹识别的研究具有重要的学术意义和实用价值。
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