3D three

该程序实现二维的FFT变换，可以对图像做FFT变换，运行速度还可以。-procedures to achieve the two-dimensional FFT transform, the image can be done FFT, can also speed

视频搜索中人脸识别关键技术的研究与实现。本文对人脸检测与识别技术进行了研究，实现了一个用于视频搜 索的自动人脸识别系统。该系统对输入的视频帧进行人脸检测和定 位，经过图像预处理之后，进行重要特征点Gabor一Fisher的特征提取 和分类识别。-Video search, face recognition and implementation of key technologies. In this paper, face detection and recognition technology has been studied to realize an automatic face recognition for video search system. The system of input video frames for face detection and location, after image pre-processing carried out following important features of a Fisher-point Gabor feature extraction and classification and recognition.

本文及其附带源码利用GID+ Bitmap实现了将一张图片分解为多张指定尺寸的图片，以及将多张图片合并为一张。-This article and accompanying source code to use the GID+ Bitmap to achieve a picture will be divided into more than the specified size of image, as well as multiple pictures into one.

图形图像（小车和月亮）-graphics (car and the moon)

用c实现的一个简单的volume rendering algorithm.-c achieved with a simple volume rendering algorithm.

一个用c语言实现的绘图风车， 直接在turbo c下即可以实现。-a language with graphics windmills, directly under the turbo c that can be achieved.

一个三维函数曲面的生成展示器。其公式编译器算法精妙速度极快。含全部Delphi+OpenGL源代码。-Graphs- Graphical Expression Viewer

经典画圆程序，C语言版，建立了坐标系，用户只需要输入圆的半径。-classic Circle procedures, C language version, a coordinate system, the user need only input the circular radius.

用C语言开发图形界面的工具-with C-language development tool for the graphical interface

NVIDIA Direct3D透明反锯齿演示C++源代码，需要Geforce7系列以上显卡。-NVIDIA Direct3D transparent antialiasing demo C source code, Geforce7 series needs more graphics.