Search - gabor for fingerprint matlab

Search - gabor for fingerprint matlab - List

[matlab] matlab_sourcecode_for_Axes DL : 0: FPEXTRACTDEMO 指纹特征提取演示程序一个完整的指纹特征提取程序。包括常用的所有算法... 选项： - Centralize: 二值化图像，计算中心点 - Crop: 图像修剪 - Sectorize: 可视化扇形 - Normalize: 归一化输入图像 - Gabor filters: 可视化Gabor滤波器 - Convolute: 计算输入图像和Gabor滤波器的convolution - Features: 特征可视化 - FingerCode: 在数据库中加入该指纹 - Check: 指纹匹配-Fingerprint Feature Extraction FPEXTRACTDEMO demo program a complete fingerprint feature extraction procedures. Including all the algorithms commonly used options ...:- Centralize: binary image, Center Point- Crop: image pruning- Sectorize: Visualization fan- Normalize: normalized input image- Gabor filters: Visualization Gabor Filter- Convolute: Calculation of the input image and Gabor filter convolution- Features: Characteristics of visualization- FingerCode: in the database to join the fingerprint- Check: Fingerprint matching
Update : 2025-02-19 Size : 359kb Publisher : 郭长振
[Special Effects] Gabor DL : 0: 基于改进的Gabor滤波指纹图像增强算法研究-Gabor filter based on an improved algorithm for fingerprint image enhancement
Update : 2025-02-19 Size : 195kb Publisher : 高彪
[Windows Develop] Gabor_toolbox DL : 1: Gabor 滤波器工具箱，包括各种Gabor滤波器的函数，可用于图像滤波处理，特征提取，如人脸，掌纹，指纹识别等。-Gabor filter toolbox, including Gabor filter function, can be used for image filtering processing, feature extraction, such as human faces, palm prints, such as fingerprint recognition.
Update : 2025-02-19 Size : 290kb Publisher : 陈浩
[Graph Recognize] gabor_svm DL : 1: Gabor小波提取特征,然后用支持向量机作分类器，可以用于掌纹，人脸，指纹识别。-Gabor wavelet feature extraction, and then use the support vector machine as classifier, can be used for palmprint, face, fingerprint identification.
Update : 2025-02-19 Size : 2kb Publisher : 陈浩
[Graph program] Gabor_2dpca_pca DL : 0: Gabor小波提取特征,然后用支持向量机作分类器，可以用于掌纹，人脸，指纹识别。-Gabor wavelet feature extraction, and then use the support vector machine as classifier, can be used for palmprint, face, fingerprint identification.
Update : 2025-02-19 Size : 4kb Publisher : 陈浩
[Graph program] DCT_PCA DL : 0: 离散余弦变换，然后主成分分析进行数据降维，用于模式识别，如人脸识别，掌纹，表情，指纹等识别。-Discrete cosine transform, and then principal component analysis for data dimensionality reduction for pattern recognition, such as face recognition, palmprint, face, fingerprint and other identification.
Update : 2025-02-19 Size : 16kb Publisher : 陈浩
[Special Effects] 22222225 DL : 0: 这是一个指纹识别的matlab代码，用gabor滤波器处理的。-This is a fingerprint recognition matlab code processed using gabor filters.
Update : 2025-02-19 Size : 309kb Publisher : 张敏涛
[Special Effects] gaborfilter.tar DL : 0: 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))
Update : 2025-02-19 Size : 1kb Publisher : 郑碧波
[matlab] GaborKernel DL : 0: i want source code for gabor filter to remove noise in preprocessing step of fingerprint in matlab
Update : 2025-02-19 Size : 1kb Publisher : rams
[matlab] gabor2 DL : 0: gabor for fingerprint matlab
Update : 2025-02-19 Size : 1kb Publisher : kapim
[matlab] Gabor_matlab DL : 0: matlab图像处理非常重要，Gabor小波提取特征,然后用支持向量机作分类器，可以用于掌纹，人脸，指纹识别-Gabor wavelet feature extraction, and then use the support vector machine classifier, can be used for palmprint, face, fingerprint recognition
Update : 2025-02-19 Size : 2kb Publisher : 王斌
[Special Effects] matlab-sourcecode-for-fingerprint DL : 0: 指纹识别，利用gabor滤波器，提取指纹特征，只能呢读取bmp图像-fingerprint recognize
Update : 2025-02-19 Size : 4.27mb Publisher : 姜志超
[Communication-Mobile] 指纹识别的matlab源码 DL : 0: 基于对指纹的完整脊状结构的显式检测的表征。在指纹上有丰富的歧视性信息的重要组成部分。当地的脊结构不能完全以细节为特征。这个基于过滤的算法使用了一个Gabor过滤器来捕获本地和全局的细节。指纹作为一种紧凑的固定长度的指纹。指纹匹配是基于欧几里德的。两个对应的指纹之间的距离是非常快的。我们能够实现a。验证精度仅略低于基于细节的算法的最佳结果。发表在开放文学。我们的系统比先进的基于细节的系统性能更好。当应用系统的性能要求不要求非常低的错误接受率时。最后，我们证明了匹配的性能可以通过结合配对的决定来提高。基于互补(基于细节和基于过滤的)指纹信息。(With identity fraud in our society reaching unprecedented proportions and with an increasing emphasis on the emerging automatic personal identification applications, biometrics-based verification, especially fingerprint-based identification, is receiving a lot of attention. There are two major shortcomings of the traditional approaches to fingerprint representation. For a considerable fraction of population, the representations based on explicit detection of complete ridge structures in the fingerprint are difficult to extract automatically. The widely used minutiae-based representation does not utilize a significant component of the rich discriminatory information available in the fingerprints.)
Update : 2025-02-19 Size : 1.18mb Publisher : kkkaimm