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bp神经网络的车辆分类
- c语言编写的基于BP神经网络的对图像车辆分类，其中图像特征提取是用图像不变矩，给出了图像不变矩的样本数据和验证数据。-based BP neural network image of the vehicle classification, Feature Extraction which is the same image moments, the image is unchanged Moments sample data and test data.
ISODATA1
- ISODATA聚类快速实现代码，运行test_isodata观测测试结果，算法可用于点模式匹配前的特征分类。
matlab.rar
- 对彩色图像特征提取，达到分类的目的，很好的,Image Feature Extraction
PCA_SVM.rar
- 此方法采用经典的PCA对人脸图像进行特征提取，用libsvm库函数的SVM分类器对图像分类。,This method uses the classical PCA on the face image feature extraction, with the libsvm library function of SVM classifier for image classification.
matlabzhiwenshibiecode.rar
- 此代码可以进行指纹识别，包括预处理，特征提取，分类识别,this code can fingerprint identification, including preprocessing, feature extraction, classification, etc.
hog_extraction.rar
- 基于OPENCV的静止图像的HOG特征提取算法的全部程序，完全可用于各种图像的HOG特征提取，以进一步训练分类器进行行人检测,source code that apply to the pedestrian detection based on OPENCV.this document can help you extract HOG features from any type image which include human in it
LDA
- 线性判别分析（LDA）用于特征选择，可以对数据集或者图像提取有用特征，用于分类或者聚类等机器学习应用中-Linear Discriminant Analysis (LDA) for feature selection, application in dataset or image feature extraction, for classification or clustering applications in machine learning
2D-LDA
- 2维线性判别进行人脸识别的程序，很不错！采用ORL人脸库，取每人的1、3、5、7、9五幅图像作为训练图像，其余作为测试图像，进行二维线性判别。计算出特征向量矩阵，降序排列后，取前d（d=2,4,6，……，20）个特征向量组成的矩阵作为变换矩阵，对训练集合测试集进行特征重建，最后采用最近邻分类器。附有实验的结果。-code for face recognition based 2D-LDA，the performance is nice！
lbp_matlab
- 实现纹理模式的LBP特征表示及分类。 实现一种基于局部二值模式LBP（Local Binary Pattern）的多分辨率灰度尺度及旋转不变性的纹理分类方法-LBP texture model to achieve that as well as the breakdown characteristics. The realization of a model based on local binary LBP (Local Binary Pattern) Multiresolution g
Matlab_Classification_based_on_BP
- 基于BP神经网络的遥感图像分类代码。从样本中提取崇明岛东滩十种地物的光谱特征，并训练BP网络，再利用网络进行分类-BP neural network-based remote sensing image classification code. Extracted from samples of 10 kinds of Chongming Island, Dongtan features of the spectral characteristics and to train BP networ
demo
- 汉字自动识别的程序源码，包括汉字预处理、特征提取和分类设计等部分。-Automatic identification of program source code character, including character preprocessing, feature extraction and classification design part.
Rec_BaseOnCN
- 使用复杂网络提取图像边缘特征并进行识别的源代码，采用PCA_LDA算法对特征进行降维分类识别，识别效率很高。鲁棒性好-Extracted using image edge characteristics of complex networks and to identify the source code, using PCA_LDA algorithm to reduce the dimensions feature classification, identification with hi
1
- 用于实现蝴蝶与蛾的图像分类，主要根据其触角及体长等特征提取图像数据进行处理，得出结果。-Butterflies and moths used to achieve image classification, mainly based on its long tentacles and body feature extraction image data processing, the result.
GaitRsystem
- 实现人体步态检测和基于步态的人体身份识别算法，主要内容包括背景的提取，人体运动区域检测，人体轮廓提取，步态特征的提取，相似性度量和分类识别-Detection of the realization of human gait and gait-based human identification algorithms, including the background of the main contents of the extraction, detection of human motio
chengxu
- 用于提取图像一些的基本特征，方便进行图像分类-Used to extract some basic characteristics of images to facilitate image classification
20080111
- 有关图像的目标识别："给出一种基于特征分类辨识的合成孔径雷达图像目标检测方法#用恒虚警和扩展分形方法对3&E图像进行目 标检测后用面积和峰值能量比算子辨识目标和背景杂波!去除一部分虚警!用小波域主成分分析对每个检测窗口内的图 像提取特征向量!用支持向量机对提取得到的特征向量进行分类!辨识目标和背景杂波!完成目标检测#使用&K?3数 据对该方法进行验证和分析!实验结果表明!经过特征分类辨识后!在检测率不变的情况下!虚警数目显著降低# -Related to the image ta
模式识别
- 模式识别分类，聚类，特征提取，特征选择，特征变换(Pattern recognition, classification, clustering, feature extraction)
基于支持向量机的图像分类
- classifier.mat文件太大未上传。可运行一次main3生成 getFeatures.m 获取灰度共生矩阵相关特征 main-main6 训练 + 识别 predict.m 单独的分类程序 temp.m 单独的分类演示程序(classifier.mat file is too large to upload. Can run a main3 to generate getFeatures.m Get the grayscale co-occurrence matrix rel
基于ASM和K近邻算法的人脸脸型分类_张倩
- 针对人脸特征分类问题，提出一种基于主动形状模型(ASM)和 K 近邻算法的人脸脸型分类方法。将 Hausdorff 距离作为 K 近邻算法的距离函数，利用 ASM 算法提取待测图像的特征点，对点集进行归一化后计算人脸轮廓特征点与样本库中所有样本点集的 Hausdorff距离，根据该距离值，通过 K 近邻算法实现待测图像的脸型分类。实验结果证明，该方法分类正确率高、速度快、易于实现。(Aiming at the problem of face feature classification, thi
树叶图像特征分类识别程序
- 利用matlab处理树叶图像，并提取相应的特征(Matlab is used to process leaf images and extract corresponding features.)