-
pcacode
程序设计步骤：
1、去均值
2、计算协方差矩阵及其特征值和特征向量
3、计算协方差矩阵的特征值大于阈值的个数
4、降序排列特征值
5、去掉较小的特征值
6、去掉较大的特征值(一般没有这一步）
7、合并选择的特征值
8、选择相应的特征值和特征向量
9、计算白化矩阵
10、提取主分量(Programming steps: 1 to mean 2, calculation of covariance matrix and its eigenvalues and eigenvectors 3, the calculation of covariance matrix eigenvalues greater than the threshold number of 4, in descending order of eigenvalue 5, remove the smaller eigenvalue 6, remove the larger eigenvalue (usually not this step) 7, the combined choice of eigenvalues 8, select the appropriate eigenvalues and eigenvectors 9, computing whitening matrix 10, principal component extraction)
- 2008-07-14 16:25:23下载
- 积分：1
-
插帧
图像处理，通过matlab程序实现视频插帧的功能(Image processing and video frame insertion through MATLAB program)
- 2020-08-18 15:58:22下载
- 积分：1
-
CS-KSVDSR
实现了基于压缩传感理论的超分辨率图像重构算法(Compressed sensing theory-based super-resolution image reconstruction algorithm)
- 2012-11-15 11:52:48下载
- 积分：1
-
svd
基于svd的数字水印，信噪比比较高(Svd based digital watermarking, can also signal to noise ratio is relatively high)
- 2020-07-04 14:00:02下载
- 积分：1
-
geotifflib
说明： 处理geotiff图像文件格式的开源库，含VC工程文件，编译时需tiff库（libtiff）的支持(handling GeoTIFF image file format open source, containing VC engineering documents, compiled take tiff library (libtiff) support)
- 2006-02-28 10:25:05下载
- 积分：1
-
tv
matlab程序 关于用变分法去除图像噪声 非常具有参考 价值 希望对学习图像去噪的同学 有帮助(matlab program on the use of variational method to remove image noise very reference value I hope to learn denoising help students)
- 2013-08-20 22:10:57下载
- 积分：1
-
line_sobel
Canny进行边缘检测，得到图像的边缘，然后sobel算子对图像边缘进行卷积，然后用Hough变换进行直线提取。(Canny edge detection to obtain the edge image, and then sobel edge operator for convolution, and then use the Hough transform for straight line extraction.)
- 2009-05-23 21:15:44下载
- 积分：1
-
cwssim_index
利用复小波计算结构相似性,是图像分析相似指数的一种方法。简单易懂！(Complex savelet structural similarity，
an image similarity index,it is easy to understand.)
- 2015-12-06 10:31:51下载
- 积分：1
-
Relative_error_
用来比较两张图片的相似程度的MATLAB程序(A MATLAB program used to compare the similarity between two pictures)
- 2021-03-16 15:29:22下载
- 积分：1
-
bitMAP_read&save
说明： bitMAP文件格式的图像的读取、与保存的算法，可以作为图像处理的系统的前道，非常实用。(bitMAP file format of the image read, and preservation of the algorithm, as image processing system of the former Road, very practical.)
- 2006-05-04 20:04:28下载
- 积分：1
