mimr_s200502106

脆弱水印的matlab实现 脆弱水印的matlab实现(Fragile watermarking matlab implementation)

本文提出了基于Retinex可变框架模型的图像增强算法。实验证明该算法不但能有效的增强图像的质量，还能避免Retinex算法中带来的光晕效应，同时算法速度与同类型的图像增强算法比较更快速。之后，将这种理论运用到对彩色图像增强中，取得了很好的处理效果。 （使用同方知网浏览器打开）(This paper presents a framework model based on variable Retinex image enhancement algorithm. Experiments show that this algorithm not only can effectively enhance the image quality, but also to avoid the Retinex algorithm brought halo effect, and algorithm speed and the same type of image enhancement algorithm is relatively faster. After this kind of theory to the enhancement of color images, achieved good treatment effect. (Text browser to use the same side open))

迭代傅里叶变换（Iterative Fourier Transform,IFT）的一种算法，用HIO和ER混合迭代求解(Iterative Fourier transform (Iterative Fourier Transform, IFT) of an algorithm, using iterative solution mixed HIO and ER)

说明：  模糊C－均值聚类算法,使用VC++与matlab 编程两种方法实现算法(Fuzzy C-means clustering algorithm, using VC++ and matlab programming algorithm in two ways)

矩阵卷积的几种版本：conv函数，矩阵乘法形式，纯矩阵乘法形式(Several versions of matrix convolution: convolutional vision, matrix vision, only-matrix vision)

em算法求解混合高斯模型，适合图像处理中，对象分割(em algorithm Gaussian mixture model suitable for image processing, object segmentation)

说明：  LMMSE图像超分辨率重建，基于先验知识的图像超分辨率重建(LMMSE image super-resolution reconstruction, image super-resolution reconstruction based on prior knowledge)

用MTV230做OSD的实际项目源码。希望对您有帮助。(MTV230 do with the actual project OSD source. I hope for your help.)

matlab 分形图形 树形分形 点集形成树状分形图形(matlab fractal tree-figure)

截断核范数程序，admm和apg的实现过程(Truncation of kernel norm programs, the implementation of ADMM and APG)