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singularitydetection
提出一种两阶段的奇异点检测方法。将指纹图像分块,求出各块的方向构成块方向图,并在块方向图的基础上利用邻域方向的分
布分析结合改进的Poincare Index方法来确定奇异点所在的候选区域,对候选区域中的像素再通过计算局部方向变化率来确定奇异点的精
确位置。将此方法用于对FVC2004 DB1_A指纹数据库的图像,实验结果表明这种方法对指纹图像中的噪声有很好的鲁棒性,并且计算简
单快速,易于实现。
(A two-phase singularity detection. Fingerprint image block, calculate the direction of each block constitute a block pattern, and pattern in the block based on the use of the distribution of the direction of the neighborhood together with the improved Poincare Index method to determine the singular point where the candidate regions of the candidate region of pixels re-calculated to determine the rate of change of local direction of the precise location of singular points. This method is used to FVC2004 DB1_A fingerprint database of images, experiments show that this method of noise on the fingerprint image has good robustness and computing simple and fast, easy to implement.)
- 2010-05-18 10:35:11下载
- 积分:1
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wirelessmimo
无线通信基础,介绍有关无线通信的基础知识,是多天线多输入多输出方式(wireless mimo)
- 2010-12-07 13:31:06下载
- 积分:1
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yubao
卫星轨道预报的一种分析方法,用于卫星轨道预报,进行有效卫星任务分析。(A method of analysis of the satellite orbit prediction for satellite orbit prediction, satellite mission analysis ~ ~ ~)
- 2013-04-20 22:49:45下载
- 积分:1
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MATLAB6.0xuexishouce
本文档是matlab6.0基础知识的学习资料,可能此版本有些落后,但对一些需要的人仍有帮助(This document is matlab6.0 the basics of learning materials, may be this version is a bit behind, but there are still some who need help)
- 2012-07-18 20:31:33下载
- 积分:1
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flicker1
This model to simulate flicker in single phase system.
- 2012-10-05 17:31:17下载
- 积分:1
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simulation-using-simulink
基于matlab/SIMULINK仿真,对开发环境和相关内容进行了介绍(Based on matlab/SIMULINK simulation, the development environment are described and related content)
- 2011-05-14 10:30:49下载
- 积分:1
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PR_10
基于图像拉普拉斯信息的图像分割matlab代码(image segmentation code based on image laplace information )
- 2012-05-12 12:58:51下载
- 积分:1
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RegsiterFM
fft图像配准,比较经典的傅里叶图像配准算法(fft register)
- 2014-11-26 14:32:26下载
- 积分:1
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RBFyuce.m
rbf网络来做预测,过程很适合初学者懂的。很详细,很容易的!(rbf neural network to make the forecast, the process is very suitable for beginners understand. Very detailed, easy!
)
- 2011-11-13 18:17:51下载
- 积分:1
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tuxiangchuli
用matlab做一个图像处理界面,实现各种图像处理功能(Using matlab to do an image processing interface to achieve a variety of image processing functions)
- 2014-12-09 17:06:51下载
- 积分:1