搜索资源列表
zhengjiaobianhuan
- 有关傅立叶、沃尔夫、小波、离散余基于特征向量的变换-the Fourier, Wolf, Wavelet, based on the Discrete I transform the eigenvector
zhengjiaobianhuan
- 有关数字图像处理中的傅立叶变换、小波变换、沃尔什变换、基于特征向量的变换、离散余弦变换等图像的正交变换-the digital image processing of Fourier transform, wavelet transform, the Walsh transform, Based on the eigenvector transform, discrete cosine transform image orthogonal transformation
基于内容的图像检索
- 基于内容的图像检索，里面也包含了图像语义方面的内有，比如关键字的提取 特征向量的提取等待,Content-based Image Retrieval, which also contains images, there are semantic aspects, such as keyword extraction extraction eigenvector wait
KLtransform
- （1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象； （2）将所有子图象按列相接变成一个81维的行向量； （3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量； （4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。 （5）求出所有子块的特征向量。 -(1) the application of 9 × 9 window
Extractionoffaultfeaturevector
- 用小波包提取故障特征向量并归一化，很实用，论文里的部分程序-Extracted using wavelet packet fault eigenvector and normalized, it is useful, some of the procedures in the thesis
PCA
- PCA主成分分析用于人脸识别，提取特征值特征向量。有ORL人脸库。-PCA principal component analysis for face recognition, extraction Eigenvalue eigenvector. Have ORL face database.
eigdec
- 此程序可以用来求数据样本的特征值和对应的特征向量，并使其按从大到小的次序排列-This procedure can be used to seek data on the characteristics of the sample values and the corresponding eigenvector, and its order in accordance with the smallest
KLTransform
- 实现遥感影像的KL变换,并能计算出KL变换过程中的影像参数、特征向量及变换矩阵等统计结果-Implementation of the KL transform of remote sensing images and can calculate the KL transform in the process of imaging parameters and transformation matrix eigenvector statistics, etc.
FaceRecognition
- 基于特征向量方法的人脸识别。matlab实现。注意区分训练数据和测试数据。由于版权原因，代码包中不含测试任何图像。-Face recognition by eigenvector method. Class project.
juzhentezhengzh
- 矩阵特征值和特征向量的计算，vc实现代码-Matrix eigenvalue and eigenvector calculation, vc achieve code
MATLAB
- 这是关于MATLAB用于飞机图像识别所提取的特征向量，很有用处，希望对大家有用-This is about MATLAB for aircraft image recognition extracted the eigenvector, very useful, hope for everyone useful
cg813
- Future line prediction, error analysis, Including compression ratio, image restoration computing uptime and peak signal to noise ratio, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition.
0364
- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Bayesian parameter estimation principle mixed logit model, On neural network control.
ep353
- Matlab to achieve user-friendly, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Including stochastic gradient algorithm, the relative gradient algorithm.
demo_ASIFT_src.tar
- 得到图像的特征点以及对应的特 征向量后，采用关键点特征向量的欧式距离作为两幅图 像中关键点的相似性判定度量(The feature points and corresponding features of the image are obtained After the eigenvector, the Euclidean distance of the feature vector of the key points is used as the two map Similarity