Description: 指纹识别的源码，包括图形图像的预处理，平滑，去燥，和细化，是比较全面地变成知道，适合新手学习使用-Fingerprint Identification of the source code, including the graphics image preprocessing, smooth, to the dry, and thinning, is to become a more comprehensive know, learning to use for novice Platform: |
Size: 538624 |
Author:ming |
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Description: 指纹识别的源码，包括图形图像的预处理，平滑，去燥，和细化，是比较全面地变成知道，适合新手学习使用-Fingerprint Identification of the source code, including the graphics image preprocessing, smooth, to the dry, and thinning, is to become a more comprehensive know, learning to use for novice Platform: |
Size: 17408 |
Author:ming |
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Description: 指纹识别的源码，包括图形图像的预处理，平滑，去燥，和细化，是比较全面地变成知道，适合新手学习使用-Fingerprint Identification of the source code, including the graphics image preprocessing, smooth, to the dry, and thinning, is to become a more comprehensive know, learning to use for novice Platform: |
Size: 132096 |
Author:ming |
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Description: 指纹识别的源码，包括图形图像的预处理，平滑，去燥，和细化，是比较全面地变成知道，适合新手学习使用-Fingerprint Identification of the source code, including the graphics image preprocessing, smooth, to the dry, and thinning, is to become a more comprehensive know, learning to use for novice Platform: |
Size: 523264 |
Author:ming |
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Description: 指纹识别源代码。思路完全是按照文件夹中网页里介绍的方法，即提取指纹中的分叉点和端点的位置作为指纹的特征值。由于今天太忙，对图像的预处理作的很失败，程序会提取出很多伪点，而指纹轮廓也没有想出办法过滤。汗，你看看能不能参考把。
三个m文件，fd.m提取指纹中的分叉点，fd2.m提取指纹中的端点，Cpoint.m则是前两个文件运行中需要调用的掩模函数。-fingerprint identification code. Thinking is entirely in accordance with the folder on the website Lane, that the fingerprints of the bifurcation point and endpoint position as a fingerprint eigenvalues. As today are too busy, the image preprocessing for the failure, the program will extract a lot of pseudo-point, and the fingerprint profile nor find a way to filter. Khan, you can look at the information put. 3 m documents, fingerprints fd.m the bifurcation point, fd2.m fingerprints of endpoint, Cpoint.m are two documents before the operation need to call the mask function. Platform: |
Size: 299008 |
Author:闫晟 |
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Description: Type Classification Code:
main.m (program control)
discretize.m (converts image to discrete values)
plotimg.m (plots images)
dirImg.m (computes the directional image)
extract.m (extracts square portion of image - called by dirImg)
slitSum.m (computes the slit sum direction - called by dirImg)
tileImg.m (tiles the image and computes new directions)
averImg.m (smoothes the image)
angleImg.m (computes the angles from the vector representation)
Poincare.m (computes the core-delta points)
temp.m (extracts the core-delta points and locations)
Correlation Code:
proj.m (program control)
plotimg.m (plots images)
discretize.m (converts image to discrete values)
normalize.m (normalizes images)
corrfft.m (computes the correlation)
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-Type Classification Code: main.m (program control) discretize.m (converts image to discrete values) plotimg.m (plots images) dirImg.m (computes the directional image) extract.m (extracts square portion of image- called by dirImg ) slitSum.m (computes the slit sum direction- called by dirImg) tileImg.m (tiles the image and computes new directions) averImg.m (smoothes the image) angleImg.m (computes the angles from the vector representation) Poincare.m (computes the core-delta points) temp.m (extracts the core-delta points and locations) Correlation Code: proj.m (program control) plotimg.m (plots images) discretize.m (converts image to discrete values) normalize. m (normalizes images) corrfft.m (computes the correlation )-------------------------------------------------------------------------------- Platform: |
Size: 6144 |
Author:小熊 |
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Description: 主要是关于关于图像处理方面的matlab程序代码，有指纹方面的，图像增强方面的。-Is mainly about about matlab image processing code, there is the fingerprint area, aspects of image enhancement. Platform: |
Size: 8947712 |
Author:Ben |
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Description: 这是matlab从runlenth code 中译码 并指纹提取的源码 一个m文件 三张 指纹图像文件-This is runlenth code in matlab from the decoding and extracting the source fingerprint of a document m 3 fingerprint image files Platform: |
Size: 345088 |
Author:asure |
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Description: 用matlab代码实现如下论文的指纹特征提取《基于Ma tlab实现的指纹图像细节特征提取》 郭晶莹，[J]北京，计算机仿真 2007.1 -Matlab code used to achieve the following papers fingerprint feature extraction, " Ma tlab based on the realization of the details of the fingerprint image feature extraction," Guo Jingying, [J] Beijing, 2007.1 computer simulation Platform: |
Size: 3072 |
Author:小黑 |
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Description: 一个基于matlab语言的编程，可以实现对人脸的识别算法-A matlab-based programming language can be achieved on the human face recognition algorithm Platform: |
Size: 690176 |
Author:清风怡人 |
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Description: 关于指纹识别的一些利用matlab进行图像预处理的源程序-Some of the use of fingerprint matlab source code for image preprocessing Platform: |
Size: 1024 |
Author:Kaka |
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Description: Gabor滤波器经常被用于形状检测和特征提取，比如增强指纹图像。本代码用matlab实现了一个二维Gabor滤波器。
代码使用如下：
function [G,gabout] = gaborfilter1(I,Sx,Sy,f,theta)
from gaborfilter1 with different f(Frequency) and theta(Angle).
for example
f:0,2,4,8,16,32
theta = 0,pi/3,pi/6,pi/2,3pi/4
then for any input image like(eg. stereo.jpg)
you have 6x5 = 30 filtered images.
You can choose your desired angles or frequencies.
You can put nominaly Sx & Sy = 2,4 or some one else.
For instance I tested above example on ( cameraman.tif )(in MATLAB pictures)
I = imread( cameraman.tif )
[G,gabout] = gaborfilter1(I,2,4,16,pi/3)
figure,imshow(uint8(gabout)) -Gabor filters are often used for shape detection and feature extraction, such as the enhanced fingerprint image. Matlab implementation of the code is a two-dimensional Gabor filter. Use the following code: function [G, gabout] = gaborfilter1 (I, Sx, Sy, f, theta) from ' gaborfilter1' with different f (Frequency) and theta (Angle). For example f: 0,2,4, 8,16,32 theta = 0, pi/3, pi/6, pi/2,3 pi/4 then for any input image like (eg. stereo.jpg) you have 6x5 = 30 filtered images. You can choose your desired angles or frequencies. You can put nominaly Sx & Sy = 2,4 or some one else. For instance I tested above example on (' cameraman.tif' ) (in MATLAB pictures) I = imread (' cameraman.tif' ) [G, gabout] = gaborfilter1 (I, 2,4,16, pi/3) figure, imshow (uint8 (gabout)) Platform: |
Size: 1024 |
Author:郑碧波 |
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Description: 实现指纹图像的细化。
实现指纹图像的特征点提取。
实现特征图像的细化去伪。
编写代码实现上述功能。(The thinning of the fingerprint image is realized.
The feature point extraction of fingerprint image is realized.
To realize the refinement of the feature image.
Write the code to implement the above functions.) Platform: |
Size: 173056 |
Author:yzm1234
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Search - fingerprint image matlab code