学校指导地图实现

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

delphi数字图像分割及代数.rar-digital image segmentation and algebra. Rar

贝赛尔纽绘图的源代码，欢迎使用！-Beisaierniu mapping the source code, welcomed the use!

裁剪算法源码 一个简单的Cohen-Sutherland线段裁剪算法的实现程序共享给大家-cutting a simple algorithm source of Cohen-Sutherland line cutting algorithm implementation procedures for everyone to share

第8章 图形图像编程MOUSEDRAW-Chapter 8 graphics programming MOUSEDRAW

图形学中的纹理贴图程序-graphics textures of procedures

Visual C++数字图像处理开发入门与编程实践2-8章 的全部源代码，包含测试图片，在本机运行成功-Image Procedures Codes

STL文件浏览器.读入STL图形文件可进行3D变换.-STL file browser. Reading into the STL graphics files can be 3D transformation.

应用背景图像正交变换  ， 傅立叶变换优化，在对图像进行傅里叶变换变换是复杂度为O(n^2)，当n很大时 此算法可以优化关键技术采用FFT和IFFT进行傅立叶变换 ，大大缩减运行时间 节约系统资源 傅立叶定理 卷积定理

在图像中加入随机噪声的源代码，编译后的可执行文件须带参数运行。 使用方法：gaussnoise BMP文件名-images in random noise added to the source code, compile the executable files carry operation parameters. Use : gaussnoise BMP File Name