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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))

说明：  对图像进行处理，直接在RGB图片上画直线，矩形，多边形，写字。(Image processing, including the pictures directly on the RGB lines, rectangles, polygons, write.)

说明：  滤除各种噪声比较，高斯噪声，NLM滤波，双边滤波。(Comparison of filtering out various noises)

本代码可以实现图像的维纳滤波，经过调试无错误，对于学习图像处理有较好帮助。(This code can achieve the image filtering, error-free through the debugging, better for learning image processing help.)

李春明 Distance Regularized Level Set Evolution and Its Application to Image Segmentation对应的分割 程序(Corresponding segmentation procedures by the the Chunming Distance Regularized the Level Set Evolution and Its Application to the Image Segmentation.)

图像处理.最全的压缩编码与解码.非常值得学习(Image processing most complete compression encoding and decoding. Worth learning)

说明：  数字图像处理 西电版 很好的学习数字图像处理的书籍(Digital Image Processing Western Electric version of good learning digital image processing books)

扩散方程的MATLAB代码：可用于图像平滑、去噪、滤波及图像的边缘处理等(Diffusion equation of the MATLAB code: can be used for image smoothing, denoising, image filtering and edge treatment, such as)

说明：  功能简单的截图，可以像qq那样截图，并有图片处理功能(Simple screenshots, like QQ screenshots, and image processing capabilities)

KSVD图像去噪,组稀疏编码，新的去噪思路(KSVD image denoise，group spare coding)