基于主成分分析的图像特征提取

这个截图抓图小精灵可谓功能超多，它除了抓图以外还可以把抓到的图片设置为背景，可以自由选择区域抓图，也可延时抓取，还有简单的图像处理功能。

VS2005 下做出来的windows画图程序，可以设置多种画笔，画出多种图形，支持文件的缩放，保存和读取-VS2005 out of the windows to do under the Paint program, you can set a variety of brushes, draw a variety of graphics, support files, zoom, save and read

基于弹性模板匹配的人脸表情识别程序。首先针对静态表情图像进行表情图像的灰度、尺寸归一化，然后利用Gabor小波变换提取人脸表情特征以构造表情弹性图，最后提出基于弹性模板匹配及K-近邻的分类算法实现人脸表情的识别

A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas based on the reference point from the enhanced fingerprint image. Each set of invariant moments contain seven invariant moments. Fingerprint verification is realized by Euclidean distance between the two corresponding features of the test fingerprint image and template fingerprint image in the database. -A novel texture-based Automatic Fingerprint Authentication System (AFAS) is proposed. A fingerprint image is preprocessed to enhance the image by Short Time Fourier Transform (STFT) analysis. Then, three sets of invariant moment features, as a kind of texture features, are extracted from three different sizes of Region of Interest (ROI) areas base

数据读取。实验数据量过大时可用该程序读取其中部分数据。-Data read. Experimental data may be too much to read one of the program part of the data.

用于从微小的图像曲面片漫反射明暗中提取可用的形状信息的简单表示。这将产生一个包括局部形状分布的中间场景描述符。

用C语言和图形学算法画的手机，是我们班的一位强人作的。-C language and graphics algorithm painting is the mobile phone, one of our classes for the strongman.

采用中点移位法生成数字地形模型，并采用彩色分层法显示结果。-Midpoint displacement method used to generate digital terrain model, and the use of color stratification result will be displayed.

SIFT特征提取与匹配,根据代码可以实现各种功能，非常全面-SIFT feature extraction and matching

把matlab和VC联结的方法 给初学都一点启示 其实在VC里面用matlab也很简单而且有时候比用VC直接做程序会方便很多-put Matlab and VC linked to the Revelation 1:00 beginners are actually inside the VC used Matlab is also very simple and sometimes directly with VC than do many procedures will make it easier