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指纹识别

于 2021-03-11 发布

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下载积分: 1 下载次数: 2

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代码说明：

说明：此代码可以进行指纹识别，包括预处理，特征提取，(This code can be used for fingerprint identification, including preprocessing, feature extraction,)

文件列表：

combine.m, 569 , 2020-12-23
cut.m, 955 , 2018-01-01
distance.m, 533 , 2018-01-01
find_point.m, 625 , 2018-01-01
guanghua.m, 491 , 2018-01-03
juli.m, 104 , 2018-01-01
last1.m, 330 , 2020-12-23
main.m, 1778 , 2020-12-23
p.m, 472 , 2017-12-25
point.m, 828 , 2018-01-01
single_point.m, 665 , 2018-01-01
test.m, 232 , 2018-01-01
tuxiangyuchuli.m, 6437 , 2018-01-04
walk.m, 1396 , 2018-01-02
zhiwen.png, 121469 , 2017-12-25
zhiwen2.png, 57173 , 2020-12-23
zhiwen3.jfif, 42709 , 2020-12-23

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DeblurringImagesUsingWienerFilter
模拟运动模糊恢复模糊图像对加性噪声图像的恢复等(Fuzzy simulation of the restoration of motion-blurred images of additive noise, such as image restoration)

2009-05-06 08:40:30下载

积分：1
kmeans
说明：图像分割，还可以，kmeans聚类的方法。k-means算法是一种聚类算法，所谓聚类，即根据相似性原则，将具有较高相似度的数据对象划分至同一类簇，将具有较高相异度的数据对象划分至不同类簇。(K-means algorithm is a clustering algorithm. The so-called clustering is to divide data objects with high similarity into the same class cluster and data objects with high dissimilarity into different class clusters according to the similarity principle.)

2019-05-05 21:14:18下载

积分：1
edge-extraction
亚像素提取边缘源代码，可以进行准确的边缘检测(Subpixel edge source code)

2013-08-21 09:44:12下载

积分：1
BID_QM_demo
对模糊图像进行复原（代码中样例）后，进行ISNR值的计算。由于复原后图像和原图像可能存在对齐问题，而该对齐问题不影响复原结果的主观效果，因此该代码首次考虑这一问题并给出相应的图像对齐及ISNR计算方法。(Restoration of blurred images (sample code), the calculation ISNR values. Due to possible alignment problems and the restored image after the original image, and the alignment problem does not affect the results of the subjective effects of recovery, so the code for the first time to consider this issue and the corresponding image alignment and ISNR calculation.)

2014-12-08 15:20:02下载

积分：1
threshold
基于小波阈值的去噪方法，可以通过改变不同的参数达到不同的效果。(Wavelet threshold de-noising method can achieve different effects by changing the different parameters.)

2013-04-22 13:28:17下载

积分：1
DFT_by_dft
VS 环境下利用opencv 实现图像的傅里叶变换，输入图片，保存输出结果。(Under VS environment use opencv to achieve image Fourier transform, the input image and save the output.)

2016-07-05 16:08:58下载

积分：1
c# bmp图片转换成 wmf格式实例
c# bmp图片转换成 wmf格式实例

2013-05-22下载

积分：1
LBP
改程序是本人编写的，可以运行，采用的是yale人脸数据，采用4*4分块，无权值，统一旋转不变模式(The program is I write, can run, using Yale face data, using the 4* 4 block, has no right to value, uniform &rotation invariant mode)

2012-07-31 19:58:12下载

积分：1
otsu
otsu算法实现，可以自适应获取阈值，对图像进行二值化。里面配有图像均衡化的程序一起使用，效果更好(otsu algorithm, you can get adaptive threshold for image binarization. Which is equipped with image-based program used in conjunction with a balanced, better)

2020-10-31 15:59:55下载

积分：1
kernel-Function
利用核函数进行遥感图像的分类，本程序再支持向量机的基础上引入了核函数进行图像分类，是分类效果更加明显(Use of nuclear function remote sensing image classification, the program no longer support vector machine based on the introduction of the kernel function for image classification, classification effect is more pronounced)

2013-07-24 19:20:48下载

积分：1

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