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ridge~valley~lines~on~meshes~via~implicit~surface~
- We propose a simple and effective method for detecting view- and scale-independent ridge-valley lines defined via first- and secondorder curvature derivatives on shapes approximated by dense triangle meshes.-We propose a simple and effective me
Wavelet-ridge-extraction-procedure
- Wavelet ridge extraction procedure
waveridge_search
- 用模最大值法提取小波脊，该例中又两条小波脊，所以是多脊提取。同时又施加惩罚函数，控制lamda的值，可以得到较为平滑的小波脊。- using maximum modulus extract wavelet ridge, the case has two wavelet ridge, it is a multi-ridge extraction. At the same time to impose the penalty function to control the value of lamd
FingerPrintVerify
- 这是一个用C++语言实现一个指纹识别程序，要求满足FVC国际竞赛标准，并在学校建立的指纹库上实测。程序里应用到的技术有：中值滤波、直方图均衡化、脊线方向提取、Gabor滤波、指纹细化、特征提取、特征点过滤、基于局部特征点的特征匹配-This is a C++ Language realization of a fingerprint identification procedure, the requirements FVC meet international competition stan
ridgeregression
- This matlab code for estimating the static linear system with Ridge Regression that is written by matlab 7.0. Here we want to estimate the below function: 1 - u^2 + 2*u^3 +u^5 +3*u^7 these are 2 files : without noise and with noise finally,th
grid_segmentation
- A demo for image segmentation using iterative watersheding plus ridge detection. -A demo for image segmentation using iterative watersheding plus ridge detection.
cwtexe
- 97 law to enhance the classic procedure Ridge wavelet extraction Modulus maximum for the wavelet edge detection Small spectral analysis method mallat classic procedure-97 law to enhance the classic procedure Ridge wavelet extraction Modulus
zw
- 指纹识别算法学习套件 3.0具有指纹图像增强，脊线细化，特征点提取，指纹特征匹配等功能的低速测试版 本套软件建立在拥有自主知识产权的专利算法基础之上，通过有效降低背 景噪音，图像 增强优化，最终实现精准识别功能.-Fingerprint recognition algorithm with learning packages 3.0 fingerprint image enhancement, ridge detail, feature point extraction, feature
DSPLIT
- 里面有canny检测的算法（对灰度图象）， 有gabor算法提取指纹脊线，还有别的一些检测算法。里面包括指纹图象-There are canny detection algorithm (for gray-scale images), there gabor fingerprint ridge line extraction algorithm, as well as some other detection algorithm. Included fingerprint image
fingerprintpreprocessing
- 根据指纹的固有规律，提出了一套较完整的指纹图像预处理和特征提取算法。改进了指纹脊线频率求取算法和二值图像去孔噪声 算法，并提出了一种新的滤除指纹伪特征点的方法。通过对上百幅不同质量的指纹图像进行测试，获得了较好的效果。 关键词：指纹；预处理；特征提取-According to the inherent laws of fingerprints, a set of more complete fingerprint image pre-processing and feature extr
SR-ridge
- 读入一副图片，提取其脊线（含有噪声，除噪声需另外编程实现）-Get the ridge of a picture (with noise)
ridgefilter
- this program is a special filter. the ridge filter can be enabled with thisv program. i wrote this program by matlab-this program is a special filter. the ridge filter can be enabled with thisv program. i wrote this program by matlab
ridgesegment
- this program can compute the ridge segment in your image. and u can use it
canny
- canny检测器是很有效的边缘检测器，该函数可以实现对目标图像的边缘提取。该方法总结如下：1.图像使用带有指定标准差的高斯滤波器来平滑，以此减少噪声；2.在每一点计算局部梯度和边缘方向；3.第二步中确定的边缘点会导致梯度幅度图像中出现脊，然后追踪所有脊的顶部，并将所有不再脊顶部的像素设置为0；4.执行边缘链接-canny detector is very effective edge detector, this function can be achieved on the target im
watershed_segmentation
- 基于分水岭的迭代式分割算法演示，基于matlab7.6，可有效并且准确的分割目标图像-A demo for image segmentation using iterative watersheding plus ridge detection
affintpoints
- Harris, Laplace, det(H), Ridge兴趣点检测，包括了laplace迭代过程-Harris, Laplace, det (H), Ridge interest point detection, including laplace iterative process
ridgelet_transform
- 一个用于图像描述表示的脊波变换程序，值得参考。-Used to describe an image expressed by the ridge of wavelet transform process, a good reference.
SVregression
- In kernel ridge regression we have seen the final solution was not sparse in the variables ® . We will now formulate a regression method that is sparse, i.e. it has the concept of support vectors that determine the solution. The thing to not
SampleDemo
- Fingerprint minutiae extration demo. This demo includes fingerprint enhancement, binarization, ridge thinning and minutiae extraction.
Ridge-regression
- SPSS 岭分析， 适用于SPSS 12.0 以上，如16.0，,10.-ridge regression