搜索资源列表
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为了提取区域边界，可以对图像直接运用一阶微商算子或二阶微商算子，然后根据各像点处的微商幅值或其他附加条件判定其是否为边界点。如果图像中含有较强噪声，直接进行微商运算将会出现许多虚假边界点。-.Using the feature of distinct edge contour existing between the text and the background regions in color images, a novel text extraction algorithm—CEMA(Co
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人脸定位实例！能够准确定位人脸的位置并能提取人脸特征！-Examples of Face Location! Able to accurately position the location of face and facial feature extraction!
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MATLAB 特征提取 边界链码（图像处理）-MATLAB boundary chain code feature extraction (image processing)
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（压缩包里一共有5个代码）
pca+lda+粗糙集+模糊神经网络
saveORLimage.m将ORL人脸库分为测试集ptest和训练集pstudy存为imagedata.mat
1.savelda.m将人脸库先进行pca降维，再用lda进行特征提取，得到新的测试集ldatest和训练集ldastudy存为imageldadata.mat
2.对ldastudy进行离散化(discretimage.m)，得到离散化矩阵disdata,存入到imagedisdata.mat
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基于灰度共生矩阵的纹理特征提取方法实现目标的识别-Gray-level co-occurrence matrix based texture feature extraction methods to achieve the target identification
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图像特征提取的Contourlet变换工具包，可以设置分解层次，例如，三层分解提取17维特征，用于纹理图像或者SAR图像分割应用中-Image feature extraction toolbox of Contourlet transform, you can set the level of decomposition, for example, three level with 17-dimensional, for the segmentation on texture image o
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BMyCrust take as input a 3D scatter points cloud and return a tight, manifold, triangulation.
Remember that crust algorithm needs a cloud representing a volume, so open surface may give inaccurate results. For example : a plane can not be triang
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这是一个完整的指纹识别程序，它包括了直方图均衡，Gabor滤波图像增强，方向图过滤，纹理细化，特征提取及特征匹配。其中，特征匹配包含了3种匹配方法，另外还附有PPT，非常值得研究。-This is a complete fingerprint recognition program, which includes the histogram equalization, Gabor filter image enhancement, pattern filtering, texturing, th
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BMP图片数据结构信息，关键特征的提取代码-BMP image data structure information, the key feature extraction code
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对图像进行特征提取 从而实现对几何变换的鲁棒性-The image feature extraction in order to achieve robustness of the geometric transformation
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This project deals with the tracking and following of single object in a sequence of frames
and the velocity of the object is determined. Algorithms are developed for improving
the image quality, segmentation, feature extraction and for deterring
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基于小波变换的纹理特征提取方法，可以提取特征值，经过修改也可以提取其他特征向量！适合初学者使用！-Wavelet-based texture feature extraction method that can extract the characteristic values, a modified vector of other characteristics can also be extracted! Suitable for beginners!
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提取HOG特征，写入bin文件(源码) 5
提取HOG特征，写入bin文件(源码.Loadpos将info.dat（样本描述文件，开头是样本数量和大小，然后每一行代表一个样本，分别是图像文件名、目标个数.......
-HOG feature extraction, write bin files (source code) 5 extracted HOG features, write bin files (source code. Loadpos will info.dat (sa
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Chinese text classification feature extraction algorithm
Chinese text classification feature extraction algorithm
-Chinese text classification feature extraction algorithm
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SIFT特征提取演算法(包含匹配以及除错机制RANSAC)-可用于两张影像之特征点匹配
-SIFT feature extraction algorithm (including the match, as well as debug mechanisms RANSAC)- can be used for two images of the feature points matching
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人脸识别程序，采用的是knn分类器，基于类内类间距离准则，特征提取。-Face recognition process, using the knn classifier, based on within-class inter-class distance criteria, feature extraction.
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由ＵIUC的Yi Ma开发的关于多视觉几何理论的开发包。其中涉及到特征点提取，光流，分层重建理论。一步一步教你如何构建一个重建的系统-developed by Yi Ma from UIUC Which involves the feature point extraction, optical flow, layered reconstruction of the theory. Step by step teach you how to build a reconstruction syst
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In this paper, we show how support vector machine (SVM) can be
employed as a powerful tool for $k$-nearest neighbor (kNN)
classifier. A novel multi-class dimensionality reduction approach,
Discriminant Analysis via Support Vectors (SVDA), is in
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基于图像的纹理特征参数的MVA的提取，该方法使用方便，理解简单。-Image-based texture feature extraction parameters of MVA, the method easy to use, easy to understand.
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一套指纹识别算法，从指纹的采集到特征提取，全都有。-Is a fingerprint recognition algorithm, from the collected fingerprint feature extraction, all there is.
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