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通过高通滤波器实现对图像的锐化处理，能去除不需要的模糊轮廓而加强边缘的对比度。(Image sharpening to achieve through a high-pass filter, and enhance the contrast edges blurred outline can remove unwanted.)

用神经网络方法筛选图片，从而判断某一图片是否存在病变(Neural network)

说明：  16.1利用小波变换法将两幅图融合 16.2利用小波包法将两幅图融合 16.3利用小波变换进行图像分解 16.4重构系数 16.5小波变换提取一个子代直方图 16.6利用小波变换对给定图像旋转后，提取一个子代 16.7提取小波分解概貌系数(16.1 Fusion of Two Pictures Using Wavelet Transform 16.2 Using Wavelet Packets to Fusion Two Pictures 16.3 Image Decomposition Using Wavelet Transform 16.4 Reconstruction coefficients 16.5 Extracting a Child Histogram Using Wavelet Transform 16.6 Extracting a Child After Rotating a Given Image Using Wavelet Transform 16.7 Extracting Wavelet Decomposition Profile Coefficients)

说明：  结合Retinex和CLAHE图像去雾，Retinex有ssr，msr，msrcr。(Combine Retinex and clean image to remove fog)

k均值聚类，类数可以自行指定，输出散点图，红色十字为聚类中心(K-means clustering, the class number can be specified on its own, the output scatterplot chart, and the Red Cross for clustering center)

一个简单的GPU图像处理程序，使用Qt框架，OpenGL API和OpenGL着色器语言开发。(A simple GPU image processing program, using the Qt framework, the OpenGL API and OpenGL shader language development.)

基于dft变换域的图像水印嵌入程序，通过修改分块dft系数实现水印嵌入，可实现，供初学者参考。(Dft transform domain image watermarking embedding the watermark embedding process by modifying the block dft coefficients, achievable, and reference for beginners.)

CODING FOR NEW SEGMENTATION TECHNIQUE

MODIS图像批量镶嵌拼接方法（IDL/ENVI）(modis mosaic)

IDL编写的以时间为变量的散点图代码,值得新手学习(IDL prepared time-variable scatter plot code, novice worth learning)