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说明：  掌纹识别代码，对图像预处理和特征提取及匹配(Palmprint identification code, the image preprocessing and feature extraction and matching)

新一代的arnold图像之乱变换算法，文件中详细说明了代码的含义，达到一定迭代次数后图像可以复原，是学习图像加密同学的必备代码(The chaos of a new generation of arnold image transformation algorithm, the paper detailed the meaning of the code, after a certain number of iterations the image can be restored, is essential for students to learn the code image encryption)

说明：  编程实现小波的边缘检测算法，对图片的边缘处理(Edge Detection Algorithms of Wavelet Based on Programming)

c#联合halcon自定义直线卡尺

java语言开发 二维码的生成与解析

图像金字塔配准，利用金字塔分解实现对图像的多分辨率的分析(Registration of the image pyramid, multi-resolution image pyramid decomposition analysis)

说明：  matlab程序，用于实现对给定图像做的任意角度旋转(rotate a picture by any angle)

实现函数imdilate的膨胀效果，自己编写的matlab函数实现。(Imdilate realize the expansion of function effect, I have written matlab function.)

维纳滤波法去除加有高斯噪声、椒盐噪声、乘性噪声(Wiener filter method to remove the addition of Gaussian noise, salt and pepper noise, multiplicative noise)

适合作为MATLAB的入门级教材使用，其中GUI设计部分参考价值较高。(An elementary course of MATLAB.)