还有一个遗漏的小技术细节点。
提出了基于二值图像的细节点提取方法。
A minutiae extraction method based on binary image is proposed.
研究了指纹细节点特征匹配的关键问题。
Some key problems on fingerprint minutiae matching are discussed.
本文主要研究适用于指纹细节点信息的指纹密钥算法。
The dissertation aims to study a fingerprint key algorithm suitable for fingerprint minutiae.
实验结果表明，基于本文方法的细节点检测的准确率更高。
The experimental results show that the proposed method leads to adequate accuracy of minutiae detection.
这样得到指纹的细节点比较准确，而虚假点也比较容易除去。
These minutiaes are more exact and the spurious bifurcations can be removed easily.
通过搜索方向延伸向量中最大值对应的方向获取细节点方向；
Next, we get the minutiae directions by searching the largest extension distance. Finally, according to the relative location and relative direction between minutiae, false minutiae are eliminated.
提出了一种新的基于模糊几何特征和纹理特征的细节点验证方法。
A new minutiae verification method based on the fuzzy geometry features and texture features is proposed.
选一件简单款式晚装，搭配珠片饰物的细节点缀，立即让人眼前一亮。
Stand out by choosing simple styles with embellished details.
指纹匹配技术分为两种：基于细节点的匹配和基于纹线相关性的匹配。
There are two fingerprint matching technologies: matching based on minutia and matching based on the relation among ridges.
指纹图像的特征提取是指纹识别的关键，而指纹匹配通常基于细节点匹配。
Minutiae extraction is essential in fingerprint recognition, and fingerprint match is used to search minutiae.
实验证明，这种方法得到细节点的数目也相对较少，有利于进一步的指纹匹配。
Experimental results show that the amount of the key minutiaes is less, and it is helpful to fingerprint matching phase.
根据指纹模式的不同，指纹匹配可以分为基于细节点的匹配和基于结构的匹配。
The coordinates and the orientations of the minutia are utilized for identification in matching algorithm based on minutiae.
在指纹识别中，指纹细节点提取具有重要的意义，它直接关系到指纹匹配的可行性。
Minutiae extraction has great significance in fingerprint recognition, which is connected with the feasibility of fingerprint matching.
指纹验证由两个过程组成：基于复合方向特征的细节点对搜索，它加速了指纹校准；
The fingerprint verification consists of two stages: complex direction feature based minutiae alignment, which speeds up alignment;
利用纹路的频率和块方向信息对细节点的位置和方向进行重新调整以增加匹配的可靠性。
Using this model, the position and direction of the minutiae can be readjusted and thus the performance of the matching can be enhanced.
为了克服指纹识别中的常见问题，提出了一种基于改进的相似三角形的指纹细节点匹配算法。
In order to overcome the common problem in fingerprint recognition, a fingerprint minutia matching algorithm based on improved similar triangle is proposed.
最后利用细节点到中心点之间的纹线切割数目、全局匹配距离和协方差距离来判断匹配的结果。
Finally, we promote the number of tangent lines between minutias and core points, global match distance variance, and covariance distance to help make the final decision.
在指纹识别中，利用细节点或纹线等单一指纹特征的识别算法来得到一个很高的识别性能比较困难。
It is difficult to get very high accuracy in fingerprint verification only by using solo method, such as minutiae based method, ridge based method, etc.
通过建立与该模板一致的匹配算法，用很小的匹配阈值算出匹配细节点的数目，得到较高的匹配分数。
After registration of the fingerprints according to the estimated model, the number of matching minutiae can be counted using very tight matching thresholds, and can get high matching scores.
本文提出了一种基于脊线跟踪的指纹细节提取算法，能够直接从灰度指纹图象中有效地抽取出细节点及其相关信息。
In this paper, an initiated approach to automatic minutiae detection is proposed. According to this scheme, the minutiae is directly detected from gray-scale images.
本文选取细节点邻域的方向场，细节点，纹线三方面的信息全面地描述细节点的邻域信息，并将特征以三值特征向量的形式存储。
In our algorithm, the direction of minutiae neighborhood field, neighborhood minutiae, neighborhood ridges are used as descriptions. and all descriptions are stored as three-valued feature vectors.
两个行中包含的信息为生成完整的SQL选择语句提供了足够的细节，该语句将对指定数据源的节点执行。
The information in both rows provides enough detail to generate a well formed SQL select statement, which will be executed against the nodes specified data source.
如果内容示意图中的一个节点看起来过大，您可向下访问到显示该实体实现细节的视图。
If a node in a content schematic seems suspiciously large, you can drill down to a view that shows the implementation details of that entity.
研究人员让参与者回忆如学生会列出的即将上演的音乐剧，以及不同节点上完成的任务等小细节。
Those who took part were asked to recall small details, such as music ACTS listed to play at the students 'union and tasks completed at various points.
研究人员让参与者回忆如学生会列出的即将上演的音乐剧，以及不同节点上完成的任务等小细节。
Those who took part were asked to recall small details, such as music ACTS listed to play at the students 'union and tasks completed at various points.
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