源码实现了快速傅利叶变换，希望对朋友们有一点帮助。

一种改进的SIFT双向匹配算法，sift是经典的旋转不变特征提取算法，本文对其匹配方式进行了改进-An improved two-way matching SIFT algorithm, sift the classic rotation invariant feature extraction algorithm, this method has been improved to its matching

包括多种数字图像处理变换，有源码。数字图像处理典型算法-Including a variety of digital image processing transform, has source code. Typical digital image processing algorithms

SIFT特征提取算法的matlab实现，使用matlab和c的混合编程-SIFT feature extraction algorithm matlab realize, the use of matlab and c mixed programming

本代码依据提升小波原理自己编写，供大家参考，其中的正反变换大家能清楚看到了-the code based on wavelet theory enhance their preparation for your reference, the pros and transform you can clearly see the

一个老外文章中用到的人脸数据库，包含多种肤色的人脸，可供做人脸识别的人员进行训练和测试用！-a foreigner article used the face database, a mixture of color face, Face recognition for the staff to do the training and testing with!

1.了解离散傅立叶变换及离散余弦变换的基本原理； 2.掌握进行FFT及逆变换的方法； 3.了解图像在频域中处理方法，应用MATLAB语言作简单的低通滤波器。 -1. Understand the discrete Fourier transform and discrete cosine transform the basic principle; 2. master for FFT and inverse transform; 3. understanding of image processing in the frequency domain method, MATLAB language for simple low-pass filter.

这是一个关于图象整形处理的VB完整程序，界面很美观啊-This is a plastic handle on the image integrity of the VB procedure, the interface is very beautiful ah

边缘检测是图像处理和计算机视觉中最为经典和基础的问题之一，在物体识别、匹配、三维重建、图像检索等诸多领域有着重要应用-gfgfg

Markov Random Fields and application on Image processing and Computer Vision

一个简单的画线程序，是VC++6.0开发的单文档程序，实现了用鼠标画线。-A simple line drawing procedure is VC++ 6.0 to develop a single document procedures realize the painting line with the mouse.