c_leida

nsct 非下采样的contourlet变换的matlab工具箱,很详细的(nsct non-sampled contourlet transform Matlab toolbox, a very detailed)

通过Python画出两种比较容易的小花。(We draw two simple and ugly flowers by Python.)

图像的SNR，PSNR以及MSE的计算源代码(The image SNR, PSNR and the source code for the calculation of MSE)

matlab gui程序可以读取PEt和ct图像！十分好用，强力推荐！界面简洁实用！(matlab gui program can read the PET and CT images! Very easy to use, highly recommended)

在matlab下进行图像处理的函数库，包含边缘线段拟合，透视变换，立体图像复原等toolbox中所没有的功能，详见index.html(in Matlab under image processing functions, including marginalized segment fitting, perspective transformation, three-dimensional images rehabilitation toolbox are not functional, as described index.html)

实现了一个简单的brick shader(umolement a simple brick shader)

对图像进行欠采样，然后利用OMP 进行重构，其中用到了小波矩阵进行稀疏(The image is undersampled and then reconstructed by OMP, in which the wavelet matrix is used for sparsity.)

用来图像分割，特征提取，目标跟踪，分类的工具箱(Used for image segmentation, feature extraction, target tracking and classification of the toolbox)

关系JPEG在matlab中的一些应用，给大家使用(JPEG relations in matlab some applications, to the use of U.S.)

光斑的中心提取：重心法和圆拟合。先用多次迭代求阈值并且对图像二值化，再用重心法和圆拟合提取光斑中心。(light spot method：median point ，circle fitting)