Description: KL变换是图像处理的常规算法，文件里四该变换的类-KL transform is the conventional image processing algorithms, the paper four categories Transform Platform: |
Size: 5120 |
Author:齐名 |
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Description: 一个简单的图像的kl变换matlab程序,这里需要自己找图像，不如经典的lina图像-a simple image kl transform Matlab procedures here need to find your own image, as the classic images Lina Platform: |
Size: 1024 |
Author:贺静芳 |
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Description: （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 of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector. Platform: |
Size: 64512 |
Author:ly |
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Description: KL变换的matlab代码，KL变换是图像正交变换的一种，在图像压缩领域有着广泛应用。很有用哦-KL transform matlab code, KL transform is a kind of orthogonal transformation image in the field of image compression have broad application. Oh, very useful Platform: |
Size: 1024 |
Author:张燕 |
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Description: 在matlab环境下，结合c语言，给出了常用三种图像处理的代码：灰度图像边缘检测，K-L变换，图像的统计直方图。-In the matlab environment, the combination of c language, given the commonly used three types of image processing code: gray-scale image edge detection, KL transform, the image histogram statistics. Platform: |
Size: 1024 |
Author:nana |
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Description: KL变换的Matlab实现 KL 变换是图像正交变换的一种，在图像压缩领域有着广泛应用。-KL Transform Matlab realize KL transform is a kind of orthogonal transformation image in the field of image compression have broad application. Platform: |
Size: 1024 |
Author:贺宏洲 |
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Description: （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 of these images at random, a total sample of 200 sub-image (2) all sub-image by out-phase into a 81-dimensional vector lines (3) All 200 line vector KL transform, derive its corresponding covariance matrix eigenvectors and eigenvalues, in descending order eigenvalues and corresponding eigenvectors (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the main element, the original image block to the 40 on the projection eigenvector obtained projection coefficient is the sub-block eigenvector. (5) calculated for all sub-block eigenvector. Platform: |
Size: 2048 |
Author:龙活 |
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Description: KL变换主分量分析 用于各种信号的处理包括图像信息的分析压缩-KL transform principal component analysis for a variety of signal processing, including image compression, and so the analysis of information Platform: |
Size: 1024 |
Author:wo |
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Description: 数字图像处理作业，包括：bmp图像的读取，图像的缩放，直方图均衡化等操作的c代码，还有一些关于傅里叶变换，KL变换，哈达吗变换，huffman编码的习题。可以供学习这门课程的同学参考学习。-Digital image processing operations, including: bmp image reading, image scaling, histogram equalization, and other operations of the c code, and some on the Fourier transform, KL transform, Hadad you transform, huffman coding exercises. This course can be used for those students learn. Platform: |
Size: 14469120 |
Author:千年一叹 |
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Description: 基于K-L变换的人脸识别技术主要思想是：提取输入人脸图像矩阵的特征向量，并与图像数据库中样本特征的向量求欧氏距离，距离小于阈值时便认为识别成功。本程序即为利用K-L原理实现人脸检测的实例。-The main idea of the face recognition technology based on KL transform is: extract the matrix of the input face image feature vectors and Euclidean distance, the distance is less than the threshold sample feature vector image database and thinks that the recognition success. The program is the use of the KL the principle face detection instance. Platform: |
Size: 4096 |
Author:guocheng |
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Description: 现代数字图像处理技术提高及应用案例详解(matlab版
3.22 基于KL变换的人脸识别技术-Modern digital image processing technology and application case explanation (matlab version
3.22 facial recognition technology based on KL transform
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Size: 4096 |
Author:fang |
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Description: kl变换算法的原理介绍 以及在图像层面额应用原理-Introduce the principle of KL transform algorithm and application principle of the image layer denomination Platform: |
Size: 19456 |
Author:高旗 |
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Description: This is programming about image detection and reconition, based on the information of KL transform, very useful, test image is 18. Platform: |
Size: 1437696 |
Author:赵菲 |
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