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PCA

于 2012-05-31 发布文件大小:60KB

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下载积分: 1 下载次数: 47

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代码说明：

主成分分析PCA源代码（C++，matlab）主成分分析PCA源代码（C++，matlab）(Principal Component Analysis PCA source code (C++, Matlab), principal component analysis PCA source code (C++, Matlab))

文件列表：

主成分分析PCA源代码（C%2B%2B，matlab）
..................................\Debug
..................................\.....\pca1.exe,184412,2011-11-26
..................................\pca1 - 副本.cpp,12870,2011-08-24
..................................\pca1 - 副本.dsp,3456,2011-11-26
..................................\pca1 - 副本.dsw,540,2011-11-26
..................................\pca1 - 副本.ncb,33792,2011-11-26
..................................\pca1 - 副本.opt,48640,2011-11-26
..................................\pca1 - 副本.plg,1218,2011-11-26
..................................\pca1.cpp,13361,2011-11-26
..................................\pca1.dsp,3377,2011-11-26
..................................\pca1.dsw,533,2011-11-26
..................................\pca1.m,784,2007-07-12
..................................\pca1.ncb,33792,2011-11-26
..................................\pca1.opt,48640,2011-11-26
..................................\pca1.plg,744,2011-11-26
..................................\pca2.cpp,16249,2011-08-24
..................................\pca2.m,606,2007-07-12

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cdaaima-pca
说明：实现pca主成分分析算法的c语言代码，希望能帮到大家。(Pca principal component analysis algorithm to achieve the c language code, hope to help you.)

2021-04-22 14:48:48下载

积分：1
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2020-06-30 20:40:02下载

积分：1
FastTV2Phase
实现快速的 TV去噪，里面有相关的几篇论文有全面的源代码(de-noising by TV)

2012-07-31 11:03:53下载

积分：1
process
该程序可以对图像进行二值化处理，提取边缘点坐标。(The program can be two-valued image processing, extraction of the edge point coordinates.)

2020-07-08 11:28:57下载

积分：1
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对圆形，正方形，长方形等几何图形进行计算面积，周长等运算(Circular, square, rectangular and other geometric shapes are calculated area, perimeter of operation)

2016-06-29 22:12:46下载

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基于VisualC_和DCMTK的医学DICOM图像显示与调窗,同时在MFC 下完成鼠标拖动进行窗宽/窗位的调节(Medical image of DICOM VisualC_ and DCMTK display and window based on, at the same time in MFC complete the mouse to drag the window width/window regulator )

2013-08-26 22:03:24下载

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IPLib
多光谱图像出理，离散傅立叶变换，低通滤波，TM条带影像去除(multispectral image integration of remote sensing)

2012-06-20 13:49:54下载

积分：1
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图像拼接，用于合成全景图像，VC++开发环境，C++实现。(Image Stitching)

2012-11-21 12:13:40下载

积分：1
Embedded-in-the-DCT-coefficients-
在图像的DCT系数上嵌入信息，图像为常见的512*512大小的灰度图（实验所用图像为LENA.BMP）。嵌入的信息为一二进制Logo图（实验所用logo图为tj-logo.bmp），该图大小为32*32，共1024个Bit。 1. 在LENA图中嵌入水印，输出嵌入后的水印图像。 2. 对水印图像解码，输出解码后得到的logo图，并统计错误率。 3. 使用不同的嵌入强度进行嵌入，观察其对作品直觉效果和解码效果的影响，绘制相应的曲线。 4. 使用加入噪声、改变对比度、JPEG压缩等攻击方法对水印作品进行攻击，查看解码的效果。 (Information embedded in the DCT coefficients of the image, the image of the common 512* 512 size gray-scale (experimental image LENA.BMP). Information embedded in a binary Logo Figure (used in the experiment logo picture shows the tj-logo.bmp), the plot size 32* 32, 1024 Bit. LENA Figure embedded watermark, the watermark image output embedded. (2) logo watermark image decoding, the output decoded Figure statistical error rate. (3) using a different embedding strength for embedding, observe the works intuitive effects and decoding results, and draw the corresponding curve. (4) by adding the noise, change the contrast, JPEG compression attack methods to attack, to see the effect of decoding the watermark works.)

2012-04-16 18:56:11下载

积分：1

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